Observed 11:15 AM EDT at KPHN

Marysville, MI weather

Sunny and 55°13°, 8°4° warmer than a typical Oct 24, jacket by 8 PM.

Forecasts agree

Now 55°13°

Sunny

Wind: 3 mph5 km/h; From the east-southeast. Light through 12 AM
Dew point: 41°5°; Comfortable
UV index: 2Low; Moderate 1–4 PM · peak 3
Pressure: 30.5 inHg1033 hPa; Falling slowly · −0.02 inHg−0.6 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

About the same as this time yesterday (54°12° then, 55°13° now)

Good hours for

High 64°18° today at 4 PM
Fog tonight 2–10 AM
Low 41°5° tonight at 5 AM
Above 50°10° tomorrow by 10 AM
Fog tomorrow night 3–6 AM

This afternoonUp to 64°18° by 4 PM · Clear
TonightDown to 41°5° by 5 AM · Clear
Tomorrow morningUp to 58°14° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 67°19° by 4 PM · Mostly cloudy
Tomorrow nightDown to 48°9° by 4 AM · Mostly cloudy
Monday morningUp to 58°14° by 11 AM · Mostly 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 12p	Sunny	58°14° (likely 55°13° to 58°14°)	58°14°	0%	3 mph5 km/h from E, gusts 5 mph7 km/h	64%	0%	2
Sat 1p	Sunny	61°16° (likely 58°14° to 61°16°)	61°16°	0%	3 mph5 km/h from ESE, gusts 5 mph8 km/h	57%	0%	3
Sat 2p	Sunny	63°17° (likely 60°16° to 63°17°)	63°17°	0%	3 mph5 km/h from SE, gusts 5 mph9 km/h	53%	1%	3
Sat 3p	Sunny	63°17° (likely 61°16° to 63°17°)	63°17°	0%	3 mph5 km/h from SSE, gusts 5 mph8 km/h	51%	1%	3
Sat 4p	Sunny	64°18° (likely 61°16° to 64°18°)	64°18°	0%	3 mph5 km/h from SSE, gusts 6 mph9 km/h	49%	0%	2
Sat 5p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	3 mph5 km/h from SSE, gusts 7 mph11 km/h	50%	0%	1
Sat 6p	Sunny	62°17° (likely 56°13° to 62°17°)	62°17°	0%	2 mph3 km/h from SSE, gusts 6 mph10 km/h	57%	0%	0
Sat 7p	Clear	58°14° (likely 51°11° to 58°14°)	58°14°	0%	2 mph3 km/h from SSE, gusts 5 mph9 km/h	64%	0%	0
Sat 8p	Clear	53°12° (likely 49°9° to 53°12°)	53°12°	0%	3 mph5 km/h from SSE, gusts 6 mph10 km/h	81%	0%	0
Sat 9p	Clear	50°10° (likely 47°8° to 50°10°)	50°10°	0%	3 mph5 km/h from SSE, gusts 7 mph11 km/h	88%	0%	0
Sat 10p	Clear	49°9° (likely 45°7° to 49°9°)	48°9°	0%	3 mph5 km/h from SSE, gusts 10 mph15 km/h	91%	0%	0
Sat 11p	Clear	47°8° (likely 43°6° to 47°8°)	47°8°	0%	2 mph3 km/h from SSE, gusts 9 mph14 km/h	93%	36%	0
Sun 12a	Clear	46°8° (likely 42°6° to 46°8°)	46°8°	0%	2 mph3 km/h from SSE, gusts 8 mph13 km/h	95%	3%	0
Sun 1a	Clear	45°7° (likely 41°5° to 45°7°)	45°7°	0%	2 mph3 km/h from SSE, gusts 7 mph12 km/h	97%	15%	0
Sun 2a	Fog	44°7° (likely 40°4° to 45°7°)	44°7°	0%	2 mph3 km/h from S, gusts 6 mph10 km/h	99%	31%	0
Sun 3a	Fog	43°6° (likely 41°5° to 44°7°)	43°6°	0%	2 mph3 km/h from SSE, gusts 5 mph8 km/h	100%	41%	0
Sun 4a	Fog	42°6° (likely 40°4° to 43°6°)	42°6°	0%	1 mph2 km/h from S, gusts 4 mph6 km/h	100%	71%	0
Sun 5a	Fog	41°5° (likely 39°4° to 43°6°)	41°5°	0%	1 mph2 km/h from S, gusts 7 mph11 km/h	100%	53%	0
Sun 6a	Fog	41°5° (likely 39°4° to 42°6°)	41°5°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	100%	85%	0
Sun 7a	Fog	41°5° (likely 38°3° to 44°7°)	41°5°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	99%	79%	0
Sun 8a	Fog	42°6° (likely 37°3° to 44°7°)	42°6°	0%	2 mph3 km/h from S, gusts 7 mph11 km/h	100%	79%	0
Sun 9a	Fog	46°8° (likely 40°4° to 46°8°)	45°7°	0%	3 mph5 km/h from S, gusts 7 mph10 km/h	96%	78%	0
Sun 10a	Partly sunny	53°12° (likely 45°7° to 53°12°)	53°12°	0%	5 mph8 km/h from S, gusts 9 mph15 km/h	85%	75%	1
Sun 11a	Partly sunny	58°14° (likely 52°11° to 58°14°)	58°14°	0%	6 mph10 km/h from SSW, gusts 14 mph22 km/h	76%	74%	2
Sun 12p	Partly sunny	61°16° (likely 59°15° to 61°16°)	61°16°	0%	7 mph11 km/h from SSW, gusts 14 mph22 km/h	66%	73%	3
Sun 1p	Mostly cloudy	64°18° (likely 62°17° to 64°18°)	64°18°	0%	8 mph13 km/h from SSW, gusts 13 mph21 km/h	58%	60%	4
Sun 2p	Cloudy	66°19° (likely 64°18° to 66°19°)	66°19°	0%	8 mph13 km/h from SSW, gusts 13 mph20 km/h	54%	65%	4
Sun 3p	Partly sunny	66°19° (likely 64°18° to 66°19°)	66°19°	0%	8 mph13 km/h from SSW, gusts 12 mph20 km/h	51%	76%	3
Sun 4p	Mostly cloudy	67°19° (likely 63°17° to 67°19°)	67°19°	0%	8 mph13 km/h from SSW, gusts 13 mph21 km/h	49%	47%	2
Sun 5p	Mostly cloudy	66°19° (likely 62°17° to 66°19°)	66°19°	0%	7 mph11 km/h from SSW, gusts 13 mph20 km/h	51%	46%	1
Sun 6p	Sunny	64°18° (likely 60°16° to 64°18°)	64°18°	0%	7 mph11 km/h from S, gusts 11 mph18 km/h	54%	38%	1
Sun 7p	Mostly cloudy	62°17° (likely 56°13° to 62°17°)	62°17°	0%	6 mph10 km/h from S, gusts 11 mph17 km/h	59%	38%	0
Sun 8p	Mostly cloudy	57°14° (likely 54°12° to 57°14°)	57°14°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	70%	67%	0
Sun 9p	Partly cloudy	55°13° (likely 53°12° to 55°13°)	55°13°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	77%	66%	0
Sun 10p	Partly cloudy	53°12° (likely 51°11° to 53°12°)	53°12°	0%	5 mph8 km/h from SSW, gusts 12 mph19 km/h	81%	69%	0
Sun 11p	Partly cloudy	52°11° (likely 50°10° to 52°11°)	52°11°	0%	3 mph5 km/h from SSW, gusts 11 mph17 km/h	82%	76%	0
Mon 12a	Partly cloudy	51°11° (likely 50°10° to 51°11°)	51°11°	0%	3 mph5 km/h from SSW, gusts 11 mph17 km/h	84%	78%	0
Mon 1a	Partly cloudy	51°11° (likely 50°10° to 51°11°)	50°10°	0%	3 mph5 km/h from SW, gusts 11 mph17 km/h	85%	58%	0
Mon 2a	Clear	50°10° (likely 48°9° to 50°10°)	49°9°	0%	3 mph5 km/h from SW, gusts 11 mph17 km/h	86%	33%	0
Mon 3a	Fog	49°9° (likely 48°9° to 49°9°)	48°9°	0%	3 mph5 km/h from SW, gusts 10 mph16 km/h	87%	64%	0
Mon 4a	Fog	48°9° (likely 47°8° to 48°9°)	47°8°	0%	3 mph5 km/h from WSW, gusts 9 mph14 km/h	89%	68%	0
Mon 5a	Fog	48°9° (likely 46°8° to 48°9°)	47°8°	0%	3 mph5 km/h from W, gusts 8 mph14 km/h	89%	69%	0
Mon 6a	Cloudy	47°8° (likely 46°8° to 50°10°)	46°8°	0%	3 mph5 km/h from W, gusts 8 mph14 km/h	91%	73%	0
Mon 7a	Cloudy	47°8° (likely 46°8° to 50°10°)	46°8°	0%	3 mph5 km/h from NW, gusts 9 mph15 km/h	92%	67%	0
Mon 8a	Cloudy	48°9° (likely 46°8° to 50°10°)	47°8°	0%	3 mph5 km/h from NW, gusts 8 mph13 km/h	90%	74%	0
Mon 9a	Mostly cloudy	51°11° (likely 46°8° to 53°12°)	50°10°	0%	5 mph8 km/h from NNW, gusts 7 mph12 km/h	83%	67%	0
Mon 10a	Cloudy	55°13° (likely 51°11° to 56°13°)	55°13°	0%	6 mph10 km/h from N, gusts 9 mph14 km/h	75%	74%	1
Mon 11a	Cloudy	58°14° (likely 58°14° to 59°15°)	58°14°	0%	7 mph11 km/h from N, gusts 12 mph20 km/h	69%	85%	2

Days ahead

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

Today, Oct 24. Mostly sunny. High 65°18°, low 41°5°. Typical 57°14° / 43°6°. Dry. Forecasts agree. Best day outdoors this week.
1. Afternoon
  noon–6 PM
  Sunny, 64°18°
  Dry
2. Evening
  6 PM–midnight
  Clear, 53°12°
  Dry
3. Overnight
  midnight–6 AM
  Fog, 41°5°
  Dry
Official NWS forecast
Today: Sunny, with a high near 65. East southeast wind around 3 mph.
Tonight: Patchy fog after 2am. Partly cloudy, with a low around 41. South southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 65°18°).
High, likely
61°16°–65°18°
Low, likely
34°1°–41°5°
Typical high / low
57°14° / 43°6°
Wind
9 mph14 km/h
UV peak
4
Tomorrow, Oct 25. Fog. High 67°19°, low 47°8°. Typical 56°13° / 43°6°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Fog, 42°6°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 67°19°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 57°14°
  Dry
4. Overnight
  midnight–6 AM
  Fog, 48°9°
  Dry
Official NWS forecast
Day: Patchy fog before 9am. Partly sunny, with a high near 67. South southwest wind 2 to 8 mph.
Night: Patchy fog after 2am. Mostly cloudy, with a low around 47. Southwest wind 3 to 7 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–67°19°
Low, likely
37°3°–47°8°
Typical high / low
56°13° / 43°6°
Wind
9 mph14 km/h, gusts 16 mph26 km/h
UV peak
4
Monday, Oct 26. Cloudy. High 61°16°, low 39°4°. Typical 56°13° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Mostly cloudy, 48°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 60°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 45°7°
  Dry
Official NWS forecast
Day: Patchy fog before 9am. Partly sunny, with a high near 61. North northwest wind 3 to 10 mph, with gusts as high as 18 mph.
Night: Mostly cloudy, with a low around 39.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–61°16°
Low, likely
39°4°–48°9°
Typical high / low
56°13° / 42°6°
Wind
12 mph19 km/h, gusts 21 mph33 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 56°13°, low 38°3°. Typical 56°13° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 42°5°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 56°13°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 50°10°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 56.
Night: Mostly cloudy, with a low around 38.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–57°14°
Low, likely
38°3°–44°7°
Typical high / low
56°13° / 42°6°
Wind
10 mph15 km/h, gusts 18 mph29 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 65°18°, low 48°9°. Typical 55°13° / 42°6°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 52°11°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 65.
Night: A slight chance of rain after 2am. Partly cloudy, with a low around 48.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
64°18°–68°20°
Low, likely
41°5°–49°9°
Typical high / low
55°13° / 42°6°
Wind
11 mph18 km/h, gusts 21 mph33 km/h
UV peak
3
Thursday, Oct 29. Rain. High 69°21°, low 44°7°. Typical 55°13° / 41°5°. Rain 0.04 in1 mm, 20% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 53°12°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain before 8am. Mostly sunny, with a high near 69.
Night: Partly cloudy, with a low around 44.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
68°20°–71°22°
Low, likely
44°7°–53°12°
Typical high / low
55°13° / 41°5°
Wind
14 mph23 km/h, gusts 29 mph46 km/h
UV peak
3
Friday, Oct 30. Cloudy. High 64°18°, low 43°6°. Typical 54°12° / 41°5°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 48°9°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 64.
Night: A slight chance of rain after 2am. Partly cloudy, with a low around 43.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
59°15°–70°21°
Low, likely
39°4°–51°11°
Typical high / low
54°12° / 41°5°
Wind
14 mph22 km/h, gusts 24 mph38 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 66°19°, low 49°9°. Typical 54°12° / 41°5°. Rain 0.01 in0.3 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 47°8°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°18°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 57°14°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  40% chance
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
55°13°–71°22°
Low, likely
37°3°–54°12°
Typical high / low
54°12° / 41°5°
Wind
10 mph17 km/h, gusts 21 mph34 km/h
UV peak
3
Sunday, Nov 1. Cloudy. High 66°19°, low 53°12°. Typical 53°12° / 40°4°. Rain 0.15 in3.8 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 53°12°
  50% chance
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  50% chance · 0.01 in0.3 mm
3. Evening
  6 PM–midnight
  Drizzle, 60°16°
  40% chance · 0.26 in6.7 mm
4. Overnight
  midnight–6 AM
  Drizzle, 59°15°
  40% chance · 0.16 in4 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
58°14°–72°22°
Low, likely
44°7°–59°15°
Typical high / low
53°12° / 40°4°
Wind
22 mph35 km/h, gusts 36 mph58 km/h
Monday, Nov 2. Rain. High 61°16°, low 53°12°. Typical 53°12° / 40°4°. Rain 0.63 in16 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 59°15°
  40% chance · 0.05 in1.3 mm
2. Afternoon
  noon–6 PM
  Drizzle, 62°17°
  40% chance · 0.18 in4.6 mm
3. Evening
  6 PM–midnight
  Rain, 55°13°
  30% chance · 0.26 in6.7 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
58°14°–66°19°
Low, likely
51°11°–57°14°
Typical high / low
53°12° / 40°4°
Wind
17 mph28 km/h, gusts 35 mph56 km/h

10 days15 days30 days

The outlook

Today
Dry, high 65°, low 41°.
Tomorrow
Dry, high 67°, low 47°.
Monday
Dry, high 61°, low 39°, cooling off.
Rest of week
Highs 56–69°; chance of precipitation on Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (DTX) (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

St Clair River at St Clair State Police Tidal Gage

6.7 mi

Below flood stage

Level: 576 ft

Reading from Sat 10:36 AM · NWS gauge page

Lake Huron at Fort Gratiot Tidal Gauge

7.4 mi

Below flood stage

Level: 579 ft

Reading from Sat 10:24 AM · NWS gauge page

Mill Creek near Avoca

16 mi

Below flood stage

Level: 0.9 ft
Flow: 11 cfs

Reading from Sat 10 AM · NWS gauge page

Black River near Jeddo

18 mi

Below flood stage

Level: 3.0 ft
Flow: 17 cfs

Reading from Sat 10 AM · NWS gauge page

For your home

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

Heating this week

About 80% less heating than a typical week.

This week 23Typical 114

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 13
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 5 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 41°F).

Open the windows?

Today, 1:00 PM–6:00 PM

Good stretch to open the windows (air quality forecast not available for part of this window).

Is this typical?

PORT HURON · official normals 1991–2020 · records 1931–2026

Oct 24, today vs a typical year

Today’s expected high is 8°4° warmer than typical.

Last 7 days vs normal

On average 4°2° colder than normal (daily mean temperature).

−3°−2°SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

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

Sun & moon

Sun

Daylight: 10 h 39 min; Losing 2 min 44 s a day; shortest Dec 21, 1 h 38 min less
Golden hour: 5:53–6:51 PM; Morning 7:36–8:33 AM
Blue hour: 6:51–7:02 PM; Morning 7:25–7:36 AM; first light 7:25 AM

Stars tonight? Fair

Mostly clear 7:02–11 PM, but the moon is 99% lit and up.

Moon

Waxing gibbous

97% lit · growing

Today: sets 6:05 AM · rises 5:31 PM
Full moon: Oct 26
New moon: Nov 9

Looking northeast from Marysville. Water in view.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Marysville, MI weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

St Clair River at St Clair State Police Tidal Gage

Lake Huron at Fort Gratiot Tidal Gauge

Mill Creek near Avoca

Black River near Jeddo

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon