Observed 6:35 AM CDT at KMTW

Brillion, WI weather

Foggy and 43°6°, 14°8° warmer than a typical Oct 24.

Forecasts agree

Now 43°6°

Fog

Wind: Calm; Up to 13 mph21 km/h through 7 PM
Visibility: 0.3 mi0.5 km; Fog · under 1 mi1.6 km
Dew point: 43°6°; Comfortable · up to 51°11° by 12 PM
Humidity: 100%; Air 43°6°, dew point 43°6° · fog or dew likely
UV tomorrow: 3Moderate; Moderate 12–3 PM · peak 3
Air quality: 68Moderate; Main pollutant: PM2.5 (fine particles)
Pressure: 30.38 inHg1029 hPa; Rising slowly · +0.01 inHg+0.5 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

Good hours for

Fog until 8 AM
Above 60°16° today by 10 AM
High 69°21° today at 3 PM
Below 60°16° tonight after 8 PM

This morningUp to 63°17° by 11 AM · Mostly cloudy
This afternoonNear 67°19° · Partly cloudy
TonightDown to 55°13° by 4 AM · Mostly cloudy
Tomorrow morningUp to 63°17° by 11 AM · Mostly cloudy
Tomorrow afternoonNear 66°19° · rain chance 10% · Mostly cloudy
Tomorrow nightDown to 49°9° by 5 AM · Cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 7a	Fog	51°11° (likely 47°8° to 51°11°)	51°11°	0%	7 mph11 km/h from SSE, gusts 11 mph18 km/h	89%	51%	0
Sat 8a	Cloudy	52°11° (likely 48°9° to 53°12°)	52°11°	5%	8 mph13 km/h from SSE, gusts 12 mph20 km/h	86%	81%	0
Sat 9a	Cloudy	55°13° (likely 54°12° to 56°13°)	55°13°	0%	9 mph14 km/h from S, gusts 14 mph22 km/h	80%	77%	0
Sat 10a	Cloudy	60°16° (likely 58°14° to 60°16°)	60°16°	0%	9 mph14 km/h from S, gusts 16 mph26 km/h	69%	80%	1
Sat 11a	Mostly cloudy	63°17° (likely 62°17° to 63°17°)	63°17°	0%	10 mph16 km/h from S, gusts 18 mph29 km/h	62%	45%	2
Sat 12p	Sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	12 mph19 km/h from S, gusts 18 mph29 km/h	58%	40%	2
Sat 1p	Sunny	67°19° (likely 66°19° to 68°20°)	67°19°	0%	12 mph19 km/h from S, gusts 18 mph28 km/h	56%	43%	2
Sat 2p	Cloudy	68°20° (likely 67°19° to 69°21°)	68°20°	0%	13 mph21 km/h from S, gusts 17 mph27 km/h	57%	78%	2
Sat 3p	Partly sunny	69°21° (likely 67°19° to 69°21°)	69°21°	5%	13 mph21 km/h from S, gusts 16 mph26 km/h	55%	58%	1
Sat 4p	Sunny	68°20° (likely 65°18° to 68°20°)	68°20°	5%	12 mph19 km/h from S, gusts 15 mph24 km/h	57%	33%	1
Sat 5p	Partly sunny	67°19° (likely 63°17° to 67°19°)	67°19°	0%	12 mph19 km/h from S, gusts 16 mph26 km/h	59%	61%	0
Sat 6p	Cloudy	65°18° (likely 60°16° to 65°18°)	65°18°	5%	12 mph19 km/h from SSE, gusts 17 mph28 km/h	60%	77%	0
Sat 7p	Cloudy	60°16° (likely 58°14° to 60°16°)	60°16°	5%	10 mph16 km/h from S, gusts 15 mph25 km/h	72%	83%	0
Sat 8p	Cloudy	59°15° (likely 57°14° to 59°15°)	59°15°	5%	10 mph16 km/h from S, gusts 14 mph23 km/h	72%	76%	0
Sat 9p	Partly cloudy	58°14° (likely 57°14° to 59°15°)	58°14°	5%	9 mph14 km/h from S, gusts 14 mph22 km/h	72%	73%	0
Sat 10p	Partly cloudy	57°14° (likely 56°13° to 58°14°)	57°14°	5%	9 mph14 km/h from S, gusts 13 mph21 km/h	72%	69%	0
Sat 11p	Partly cloudy	57°14° (likely 56°13° to 58°14°)	57°14°	5%	9 mph14 km/h from S, gusts 13 mph21 km/h	72%	67%	0
Sun 12a	Cloudy	57°14° (likely 55°13° to 58°14°)	57°14°	5%	8 mph13 km/h from S, gusts 14 mph23 km/h	72%	77%	0
Sun 1a	Cloudy	56°13° (likely 55°13° to 58°14°)	56°13°	5%	8 mph13 km/h from S, gusts 13 mph22 km/h	72%	79%	0
Sun 2a	Cloudy	56°13° (likely 54°12° to 57°14°)	56°13°	5%	8 mph13 km/h from SSW, gusts 14 mph22 km/h	72%	80%	0
Sun 3a	Cloudy	56°13° (likely 55°13° to 57°14°)	56°13°	5%	8 mph13 km/h from SSW, gusts 13 mph21 km/h	69%	86%	0
Sun 4a	Cloudy	55°13° (likely 55°13° to 57°14°)	55°13°	5%	8 mph13 km/h from SSW, gusts 12 mph20 km/h	72%	87%	0
Sun 5a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	5%	8 mph13 km/h from SW, gusts 14 mph23 km/h	72%	88%	0
Sun 6a	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	5%	7 mph11 km/h from SW, gusts 13 mph21 km/h	72%	87%	0
Sun 7a	Cloudy	54°12° (likely 54°12° to 57°14°)	54°12°	0%	7 mph11 km/h from SW, gusts 12 mph19 km/h	74%	81%	0
Sun 8a	Cloudy	56°13° (likely 55°13° to 57°14°)	56°13°	0%	8 mph13 km/h from SW, gusts 10 mph16 km/h	74%	82%	0
Sun 9a	Cloudy	58°14° (likely 57°14° to 58°14°)	58°14°	0%	7 mph11 km/h from SW, gusts 11 mph18 km/h	75%	74%	1
Sun 10a	Cloudy	61°16° (likely 59°15° to 61°16°)	61°16°	0%	8 mph13 km/h from SW, gusts 10 mph17 km/h	70%	74%	1
Sun 11a	Cloudy	63°17° (likely 58°14° to 63°17°)	63°17°	0%	8 mph13 km/h from WSW, gusts 12 mph20 km/h	65%	83%	2
Sun 12p	Partly sunny	65°18° (likely 57°14° to 65°18°)	65°18°	0%	8 mph13 km/h from WSW, gusts 12 mph20 km/h	65%	78%	3
Sun 1p	Cloudy	66°19° (likely 55°13° to 66°19°)	66°19°	0%	7 mph11 km/h from WSW, gusts 13 mph21 km/h	65%	78%	3
Sun 2p	Cloudy	67°19° (likely 54°12° to 67°19°)	67°19°	0%	7 mph11 km/h from WSW, gusts 10 mph16 km/h	63%	75%	3
Sun 3p	Partly sunny	68°20° (likely 53°12° to 68°20°)	68°20°	0%	6 mph10 km/h from W, gusts 9 mph15 km/h	61%	88%	2
Sun 4p	Cloudy	67°19° (likely 53°12° to 67°19°)	67°19°	10%	5 mph8 km/h from W, gusts 7 mph11 km/h	63%	95%	2
Sun 5p	Cloudy	66°19° (likely 53°12° to 66°19°)	66°19°	0%	3 mph5 km/h from NW, gusts 6 mph9 km/h	65%	94%	1
Sun 6p	Cloudy	64°18° (likely 53°12° to 64°18°)	64°18°	0%	3 mph5 km/h from NNW, gusts 5 mph7 km/h	67%	89%	0
Sun 7p	Cloudy	60°16° (likely 53°12° to 60°16°)	60°16°	0%	3 mph5 km/h from N, gusts 8 mph13 km/h	75%	90%	0
Sun 8p	Cloudy	58°14° (likely 53°12° to 59°15°)	58°14°	0%	2 mph3 km/h from NNE, gusts 8 mph13 km/h	75%	83%	0
Sun 9p	Cloudy	56°13° (likely 53°12° to 58°14°)	56°13°	0%	2 mph3 km/h from NNE, gusts 9 mph15 km/h	77%	78%	0
Sun 10p	Cloudy	55°13° (likely 53°12° to 57°14°)	55°13°	0%	3 mph5 km/h from NNE, gusts 9 mph15 km/h	77%	91%	0
Sun 11p	Cloudy	54°12° (likely 52°11° to 56°13°)	54°12°	0%	5 mph8 km/h from NNE, gusts 13 mph20 km/h	77%	95%	0
Mon 12a	Cloudy	54°12° (likely 52°11° to 55°13°)	54°12°	0%	5 mph8 km/h from NNE, gusts 13 mph22 km/h	74%	95%	0
Mon 1a	Cloudy	53°12° (likely 51°11° to 55°13°)	53°12°	0%	6 mph10 km/h from NNE, gusts 16 mph26 km/h	71%	98%	0
Mon 2a	Cloudy	52°11° (likely 51°11° to 55°13°)	52°11°	0%	6 mph10 km/h from NNE, gusts 16 mph26 km/h	69%	97%	0
Mon 3a	Cloudy	51°11° (likely 51°11° to 55°13°)	51°11°	0%	7 mph11 km/h from NNE, gusts 16 mph25 km/h	66%	92%	0
Mon 4a	Cloudy	50°10° (likely 50°10° to 54°12°)	47°8°	0%	7 mph11 km/h from NNE, gusts 18 mph28 km/h	63%	89%	0
Mon 5a	Cloudy	49°9° (likely 49°9° to 54°12°)	46°8°	0%	7 mph11 km/h from NNE, gusts 17 mph27 km/h	63%	99%	0
Mon 6a	Cloudy	48°9° (likely 48°9° to 53°12°)	45°7°	0%	7 mph11 km/h from NNE, gusts 17 mph27 km/h	65%	97%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Fog. High 69°21°, low 54°12°. Typical 55°13° / 36°2°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Official NWS forecast
Today: Patchy fog before 9am. Partly sunny. High near 69, with temperatures falling to around 67 in the afternoon. South wind 7 to 13 mph, with gusts as high as 21 mph.
Tonight: Mostly cloudy, with a low around 54. South wind 8 to 12 mph, with gusts as high as 20 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
67°19°–69°21°
Low, likely
47°8°–54°12°
Typical high / low
55°13° / 36°2°
Wind
12 mph19 km/h, gusts 22 mph35 km/h
UV peak
3
Tomorrow, Oct 25. Cloudy. High 68°20°, low 48°9°. Typical 54°12° / 36°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  Dry
Official NWS forecast
Day: Partly sunny. High near 68, with temperatures falling to around 66 in the afternoon. West southwest wind 3 to 8 mph.
Night: Mostly cloudy, with a low around 48. North wind 2 to 7 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
60°16°–68°20°
Low, likely
48°9°–56°13°
Typical high / low
54°12° / 36°2°
Wind
11 mph17 km/h, gusts 19 mph31 km/h
UV peak
3
Monday, Oct 26. Mostly cloudy. High 54°12°, low 42°6°. Typical 54°12° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 51°10°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 54°12°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 47°8°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 54. Northeast wind around 9 mph.
Night: Mostly cloudy, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–56°13°
Low, likely
42°6°–47°8°
Typical high / low
54°12° / 36°2°
Wind
15 mph24 km/h, gusts 24 mph39 km/h
UV peak
2
Tuesday, Oct 27. Mostly cloudy. High 55°13°, low 48°9°. Typical 53°12° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 59°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 55.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
55°13°–63°17°
Low, likely
45°7°–48°9°
Typical high / low
53°12° / 35°2°
Wind
17 mph27 km/h, gusts 31 mph50 km/h
UV peak
3
Wednesday, Oct 28. Showers. High 66°19°, low 49°9°. Typical 53°12° / 35°2°. Rain 0.03 in0.8 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 56°13°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 30%.
Night: A chance of rain showers. Partly cloudy, with a low around 49. Chance of precipitation is 30%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
66°19°–70°21°
Low, likely
49°9°–57°14°
Typical high / low
53°12° / 35°2°
Wind
16 mph26 km/h, gusts 34 mph54 km/h
UV peak
3
Thursday, Oct 29. Partly sunny. High 62°17°, low 43°6°. Typical 52°11° / 35°2°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 56°13°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers before 7am. Mostly sunny, with a high near 62. Chance of precipitation is 20%.
Night: A slight chance of rain showers after 7pm. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–67°19°
Low, likely
43°6°–54°12°
Typical high / low
52°11° / 35°2°
Wind
14 mph23 km/h, gusts 31 mph50 km/h
UV peak
1
Friday, Oct 30. Showers. High 60°16°, low 44°7°. Typical 52°11° / 34°1°. Rain 0.04 in1 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 47°8°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 60°16°
  20% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 52°11°
  20% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 54°12°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Mostly sunny, with a high near 60. Chance of precipitation is 20%.
Night: A chance of rain showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–69°21°
Low, likely
38°3°–54°12°
Typical high / low
52°11° / 34°1°
Wind
12 mph19 km/h, gusts 21 mph34 km/h
UV peak
3
Saturday, Oct 31. Rain. High 64°18°, low 54°12°. Typical 51°11° / 34°1°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Rain, 55°13°
  30% chance · 0.06 in1.6 mm
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  20% chance
3. Evening
  6 PM–midnight
  Drizzle, 58°14°
  40% chance · 0.02 in0.6 mm
4. Overnight
  midnight–6 AM
  Drizzle, 57°14°
  50% chance · 0.07 in1.8 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–70°21°
Low, likely
42°6°–61°16°
Typical high / low
51°11° / 34°1°
Wind
16 mph25 km/h, gusts 32 mph51 km/h
UV peak
2
Sunday, Nov 1. Drizzle. High 63°17°, low 56°13°. Typical 51°11° / 34°1°. Rain 0.46 in12 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 58°14°
  40% chance · 0.07 in1.8 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°16°
  30% chance · 0.22 in5.6 mm
3. Evening
  6 PM–midnight
  Drizzle, 58°15°
  30% chance · 0.13 in3.3 mm
4. Overnight
  midnight–6 AM
  Drizzle, 55°13°
  30% chance · 0.1 in2.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
57°14°–67°19°
Low, likely
52°11°–60°16°
Typical high / low
51°11° / 34°1°
Wind
21 mph33 km/h, gusts 40 mph65 km/h
Monday, Nov 2. Showers. High 58°14°, low 49°9°. Typical 50°10° / 33°1°. Rain 0.53 in13 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  20% chance · 0.25 in6.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 54°12°
  20% chance · 0.16 in4 mm
3. Evening
  6 PM–midnight
  Mostly clear, 51°10°
  20% chance · 0.07 in1.9 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
56°13°–61°16°
Low, likely
41°5°–57°14°
Typical high / low
50°10° / 33°1°
Wind
20 mph32 km/h, gusts 37 mph60 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 69°, low 54°.
Tomorrow
Dry, high 68°, low 48°.
Monday
Dry, high 54°, low 42°, cooling off.
Rest of week
Highs 55–66°; chance of precipitation on Saturday, Sunday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (GRB) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

East River (WI) above Greenleaf

14 mi

Below flood stage

Level: 4.4 ft
Flow: 1 cfs

Reading from Sat 5 AM · NWS gauge page

Fox River (North) at Stockbridge

15 mi

Below flood stage

Level: 2.8 ft

Reading from Sat 4 AM · NWS gauge page

Fox River (North) at Menasha-Jefferson Park

18 mi

Below flood stage

Level: 2.8 ft

Reading from Sat 5 AM · NWS gauge page

Manitowoc River at Manitowoc

18 mi

Below flood stage

Level: 4.6 ft
Flow: 126 cfs

Reading from Sat 5 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 91% less heating than a typical week.

This week 13Typical 145

Heating degree days, base 65°F

Comfort

Dry air outside (dew point 43°F).

Open the windows?

Today, 10:00 AM–7:00 PM

Good stretch to open the windows.

Is this typical?

Chilton · official normals 1991–2020 · records 1894–2026

Oct 24, today vs a typical year

Today’s expected high is 14°8° warmer than typical.

Last 7 days vs normal

On average 5°3° warmer than normal (daily mean temperature).

−3°−2°SunOct 18
+2°+1°MonOct 19
+5°+3°TueOct 20
+8°+4°WedOct 21
+10°+6°ThuOct 22
+11°+6°FriOct 23
—SatOct 24

Brillion weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 35 min; Losing 2 min 53 s a day; shortest Dec 21, 1 h 43 min less
Golden hour: 5:13–6:11 PM; Morning 7:00–7:59 AM
Blue hour: 6:11–6:23 PM; Morning 6:49–7:00 AM; first light 6:49 AM

Stars tonight? Poor

Clouds most of the night (about 79% cover).

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:30 AM · rises 4:52 PM
Full moon: Oct 25
New moon: Nov 9

Looking west from Brillion. A level horizon.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Brillion, WI weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

East River (WI) above Greenleaf

Fox River (North) at Stockbridge

Fox River (North) at Menasha-Jefferson Park

Manitowoc River at Manitowoc

For your home

Heating this week

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon