Observed 4:35 PM EDT at KY70

Portland, MI weather

Sunny and 63°17°, 8°4° warmer than a typical Oct 24, jacket by 9 PM.

Forecasts agree

Now 63°17°

Sunny

Wind: Calm; Up to 5 mph8 km/h through 5 AM
Dew point: 46°8°; Comfortable
UV tomorrow: 3Moderate; Moderate 12–4 PM · peak 3
Air quality: 37Good; Ozone · tomorrow moderate
Pressure: 30.42 inHg1030 hPa; Falling slowly · −0.03 inHg−0.9 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 (64°18° then, 63°17° now)

Good hours for

Below 60°16° tonight after 8 PM
Low 44°7° tonight at 4 AM
Above 60°16° tomorrow by noon

TonightDown to 44°7° by 4 AM · Clear
Tomorrow morningUp to 59°15° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 71°22° by 4 PM · Mostly cloudy
Tomorrow nightDown to 47°8° by 5 AM · Mostly cloudy
Monday morningUp to 58°14° by 11 AM · Mostly cloudy
Monday afternoonNear 63°17° · 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 5p	Sunny	68°20° (likely 64°18° to 68°20°)	68°20°	0%	5 mph8 km/h from SSE, gusts 8 mph12 km/h	44%	34%	1
Sat 6p	Sunny	66°19° (likely 60°16° to 66°19°)	66°19°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	47%	36%	0
Sat 7p	Clear	61°16° (likely 56°13° to 61°16°)	61°16°	0%	3 mph5 km/h from SE, gusts 7 mph11 km/h	56%	21%	0
Sat 8p	Partly cloudy	57°14° (likely 53°12° to 57°14°)	57°14°	0%	3 mph5 km/h from SE, gusts 9 mph14 km/h	64%	17%	0
Sat 9p	Mostly clear	52°11° (likely 51°11° to 52°11°)	52°11°	0%	3 mph5 km/h from SSE, gusts 10 mph16 km/h	77%	12%	0
Sat 10p	Clear	50°10° (likely 50°10° to 51°11°)	48°9°	0%	5 mph8 km/h from SSE, gusts 11 mph17 km/h	83%	10%	0
Sat 11p	Clear	49°9° (likely 49°9° to 50°10°)	47°8°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	86%	0%	0
Sun 12a	Clear	48°9° (likely 47°8° to 49°9°)	46°8°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	89%	19%	0
Sun 1a	Clear	47°8° (likely 46°8° to 49°9°)	45°7°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	93%	12%	0
Sun 2a	Clear	46°8° (likely 45°7° to 48°9°)	44°7°	0%	5 mph8 km/h from S, gusts 12 mph19 km/h	96%	0%	0
Sun 3a	Clear	45°7° (likely 44°7° to 48°9°)	43°6°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	96%	15%	0
Sun 4a	Clear	44°7° (likely 44°7° to 47°8°)	41°5°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	100%	14%	0
Sun 5a	Mostly clear	44°7° (likely 44°7° to 47°8°)	41°5°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	100%	20%	0
Sun 6a	Partly cloudy	44°7° (likely 44°7° to 46°8°)	41°5°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	96%	70%	0
Sun 7a	Mostly cloudy	44°7° (likely 44°7° to 46°8°)	41°5°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	96%	71%	0
Sun 8a	Cloudy	44°7° (likely 44°7° to 47°8°)	41°5°	0%	5 mph8 km/h from S, gusts 11 mph18 km/h	96%	86%	0
Sun 9a	Cloudy	46°8° (likely 46°8° to 49°9°)	43°6°	5%	6 mph10 km/h from SSW, gusts 11 mph18 km/h	96%	74%	0
Sun 10a	Cloudy	53°12° (likely 52°11° to 53°12°)	53°12°	5%	7 mph11 km/h from SSW, gusts 11 mph17 km/h	83%	78%	1
Sun 11a	Cloudy	59°15° (likely 57°14° to 59°15°)	59°15°	5%	7 mph11 km/h from SSW, gusts 13 mph21 km/h	69%	78%	2
Sun 12p	Cloudy	63°17° (likely 61°16° to 63°17°)	63°17°	5%	7 mph11 km/h from SSW, gusts 13 mph22 km/h	62%	84%	3
Sun 1p	Cloudy	68°20° (likely 64°18° to 68°20°)	68°20°	5%	8 mph13 km/h from SW, gusts 12 mph19 km/h	53%	80%	3
Sun 2p	Cloudy	69°21° (likely 66°19° to 69°21°)	69°21°	5%	8 mph13 km/h from SW, gusts 12 mph20 km/h	49%	89%	3
Sun 3p	Cloudy	70°21° (likely 68°20° to 70°21°)	70°21°	5%	8 mph13 km/h from SW, gusts 13 mph20 km/h	47%	84%	3
Sun 4p	Cloudy	71°22° (likely 68°20° to 71°22°)	71°22°	5%	7 mph11 km/h from SW, gusts 12 mph20 km/h	44%	84%	2
Sun 5p	Partly sunny	69°21° (likely 67°19° to 70°21°)	69°21°	5%	7 mph11 km/h from SW, gusts 11 mph18 km/h	47%	72%	1
Sun 6p	Partly sunny	69°21° (likely 64°18° to 69°21°)	69°21°	5%	5 mph8 km/h from SW, gusts 9 mph14 km/h	47%	73%	1
Sun 7p	Partly cloudy	65°18° (likely 60°16° to 65°18°)	65°18°	5%	5 mph8 km/h from SW, gusts 7 mph12 km/h	54%	63%	0
Sun 8p	Partly cloudy	58°14° (likely 57°14° to 60°16°)	58°14°	0%	3 mph5 km/h from SSW, gusts 8 mph13 km/h	69%	61%	0
Sun 9p	Cloudy	55°13° (likely 55°13° to 58°14°)	55°13°	0%	3 mph5 km/h from SSW, gusts 9 mph14 km/h	77%	69%	0
Sun 10p	Partly cloudy	54°12° (likely 54°12° to 57°14°)	54°12°	0%	3 mph5 km/h from SSW, gusts 11 mph17 km/h	77%	65%	0
Sun 11p	Partly cloudy	53°12° (likely 52°11° to 55°13°)	53°12°	0%	3 mph5 km/h from SSW, gusts 10 mph17 km/h	80%	70%	0
Mon 12a	Cloudy	52°11° (likely 51°11° to 53°12°)	52°11°	0%	2 mph3 km/h from SSW, gusts 10 mph16 km/h	83%	78%	0
Mon 1a	Cloudy	50°10° (likely 50°10° to 52°11°)	50°10°	0%	2 mph3 km/h from SW, gusts 8 mph13 km/h	89%	78%	0
Mon 2a	Cloudy	50°10° (likely 50°10° to 52°11°)	50°10°	0%	2 mph3 km/h from SW, gusts 5 mph7 km/h	86%	80%	0
Mon 3a	Cloudy	49°9° (likely 49°9° to 51°11°)	49°9°	0%	2 mph3 km/h from SW, gusts 5 mph8 km/h	89%	88%	0
Mon 4a	Mostly clear	48°9° (likely 48°9° to 51°11°)	48°9°	0%	2 mph3 km/h from SW, gusts 4 mph7 km/h	89%	82%	0
Mon 5a	Cloudy	47°8° (likely 47°8° to 52°11°)	47°8°	0%	2 mph3 km/h from SW, gusts 4 mph6 km/h	93%	81%	0
Mon 6a	Partly cloudy	46°8° (likely 46°8° to 52°11°)	46°8°	0%	1 mph2 km/h from WSW, gusts 8 mph14 km/h	96%	79%	0
Mon 7a	Partly cloudy	46°8° (likely 46°8° to 52°11°)	46°8°	0%	1 mph2 km/h from WNW, gusts 10 mph16 km/h	96%	76%	0
Mon 8a	Cloudy	46°8° (likely 46°8° to 52°11°)	46°8°	0%	1 mph2 km/h from NNW, gusts 12 mph19 km/h	96%	74%	0
Mon 9a	Partly sunny	48°9° (likely 46°8° to 52°11°)	47°8°	0%	3 mph5 km/h from N, gusts 12 mph19 km/h	96%	80%	0
Mon 10a	Partly sunny	52°11° (likely 50°10° to 54°12°)	52°11°	0%	6 mph10 km/h from NNE, gusts 14 mph22 km/h	89%	75%	1
Mon 11a	Cloudy	58°14° (likely 53°12° to 58°14°)	58°14°	0%	7 mph11 km/h from NNE, gusts 15 mph25 km/h	75%	90%	2
Mon 12p	Cloudy	61°16° (likely 56°13° to 61°16°)	61°16°	0%	7 mph11 km/h from NNE, gusts 14 mph22 km/h	67%	87%	3
Mon 1p	Cloudy	63°17° (likely 58°14° to 63°17°)	63°17°	0%	7 mph11 km/h from NNE, gusts 11 mph18 km/h	60%	90%	3
Mon 2p	Cloudy	63°17° (likely 59°15° to 63°17°)	63°17°	0%	7 mph11 km/h from NNE, gusts 10 mph16 km/h	58%	78%	4
Mon 3p	Mostly cloudy	64°18° (likely 61°16° to 64°18°)	64°18°	0%	7 mph11 km/h from NNE, gusts 9 mph15 km/h	54%	63%	3
Mon 4p	Cloudy	64°18° (likely 60°16° to 64°18°)	64°18°	0%	7 mph11 km/h from NNE, gusts 9 mph15 km/h	50%	76%	2

Days ahead

Shaded: typical range for these dates (2021–2026)

Today, Oct 24. Fog. High 68°20°, low 44°7°. Typical 61°16° / 39°4°. Dry. Forecasts agree.
1. Evening
  6 PM–midnight
  Mostly clear, 57°14°
  Dry
2. Overnight
  midnight–6 AM
  Clear, 44°7°
  Dry
Official NWS forecast
Today: Partly sunny, with a high near 68. South southeast wind around 5 mph.
Tonight: Patchy fog between 2am and 4am. Partly cloudy, with a low around 44. South southeast wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
65°18°–68°20°
Low, likely
42°6°–44°7°
Typical high / low
61°16° / 39°4°
Wind
7 mph10 km/h, gusts 17 mph27 km/h
UV peak
4
Tomorrow, Oct 25. Cloudy. High 71°22°, low 46°8°. Typical 60°16° / 39°4°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 58°14°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 47°8°
  Dry
Official NWS forecast
Day: Mostly sunny. High near 71, with temperatures falling to around 69 in the afternoon. South southwest wind 5 to 8 mph.
Night: Partly cloudy, with a low around 46. Southwest wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
68°20°–71°22°
Low, likely
44°7°–46°8°
Typical high / low
60°16° / 39°4°
Wind
9 mph14 km/h, gusts 17 mph28 km/h
UV peak
3
Monday, Oct 26. Cloudy. High 64°18°, low 41°5°. Typical 60°16° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 46°8°
  Dry
2. Afternoon
  noon–6 PM
  Mostly cloudy, 64°18°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 64. North northwest wind 1 to 7 mph.
Night: Mostly cloudy, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
60°16°–64°18°
Low, likely
41°5°–49°9°
Typical high / low
60°16° / 38°3°
Wind
12 mph19 km/h, gusts 20 mph32 km/h
UV peak
4
Tuesday, Oct 27. Cloudy. High 62°17°, low 45°7°. Typical 60°15° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 61°16°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 62.
Night: Mostly cloudy, with a low around 45.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
59°15°–62°17°
Low, likely
44°7°–45°7°
Typical high / low
60°15° / 37°3°
Wind
12 mph19 km/h, gusts 21 mph33 km/h
UV peak
3
Wednesday, Oct 28. Cloudy. High 72°22°, low 53°12°. Typical 60°16° / 37°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 52°11°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 71°21°
  Dry
3. Evening
  6 PM–midnight
  Clear, 61°16°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 57°14°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 72.
Night: Partly cloudy, with a low around 53.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
69°21°–72°22°
Low, likely
49°9°–53°12°
Typical high / low
60°16° / 37°3°
Wind
13 mph21 km/h, gusts 24 mph38 km/h
UV peak
3
Thursday, Oct 29. Showers. High 72°22°, low 49°9°. Typical 60°16° / 38°3°. Rain 0.04 in1 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 57°14°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 59°15°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 51°10°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 8am. Mostly sunny, with a high near 72.
Night: A slight chance of rain showers before 2am. Partly cloudy, with a low around 49.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
65°18°–72°22°
Low, likely
49°9°–55°13°
Typical high / low
60°16° / 38°3°
Wind
14 mph23 km/h, gusts 29 mph47 km/h
UV peak
2
Friday, Oct 30. Partly sunny. High 71°22°, low 50°10°. Typical 60°16° / 38°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 60°16°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 55°13°
  20% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 71.
Night: Partly cloudy, with a low around 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
62°17°–74°23°
Low, likely
43°6°–53°12°
Typical high / low
60°16° / 38°3°
Wind
14 mph23 km/h, gusts 24 mph38 km/h
UV peak
3
Saturday, Oct 31. Cloudy. High 70°21°, low 53°12°. Typical 60°15° / 38°3°. Rain 0.03 in0.8 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 54°12°
  20% chance
2. Afternoon
  noon–6 PM
  Cloudy, 72°22°
  30% chance
3. Evening
  6 PM–midnight
  Cloudy, 64°18°
  40% chance
4. Overnight
  midnight–6 AM
  Drizzle, 58°14°
  50% chance · 0.05 in1.3 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
63°17°–75°24°
Low, likely
45°7°–58°14°
Typical high / low
60°15° / 38°3°
Wind
15 mph24 km/h, gusts 26 mph41 km/h
UV peak
3
Sunday, Nov 1. Drizzle. High 67°19°, low 57°14°. Typical 59°15° / 38°3°. Rain 0.46 in12 mm, 50% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 58°14°
  50% chance · 0.18 in4.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 67°19°
  40% chance · 0.07 in1.7 mm
3. Evening
  6 PM–midnight
  Drizzle, 64°18°
  30% chance · 0.23 in5.8 mm
4. Overnight
  midnight–6 AM
  Showers, 58°14°
  40% chance · 0.18 in4.4 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
63°17°–70°21°
Low, likely
52°11°–61°16°
Typical high / low
59°15° / 38°3°
Wind
21 mph34 km/h, gusts 38 mph62 km/h
UV peak
2
Monday, Nov 2. Rain. High 63°17°, low 50°10°. Typical 58°14° / 37°3°. Rain 0.47 in12 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Showers, 54°12°
  30% chance · 0.08 in1.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 55°13°
  30% chance · 0.1 in2.5 mm
3. Evening
  6 PM–midnight
  Drizzle, 51°10°
  30% chance · 0.17 in4.4 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
61°16°–65°18°
Low, likely
40°4°–57°14°
Typical high / low
58°14° / 37°3°
Wind
19 mph31 km/h, gusts 39 mph63 km/h
UV peak
1

10 days15 days30 days

The outlook

Today
Dry, high 68°, low 44°.
Tomorrow
Dry, high 71°, low 46°, warming up.
Monday
Dry, high 64°, low 41°, cooling off.
Rest of week
Highs 62–72°; chance of precipitation on Sunday.

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

Grand River at Portland

1.1 mi

Below flood stage

Level: 5.6 ft
Flow: 260 cfs

Reading from Sat 3 PM · NWS gauge page

Looking Glass River near Eagle

7.6 mi

Below flood stage

Level: 2.6 ft
Flow: 32 cfs

Reading from Sat 3:45 PM · NWS gauge page

Grand River at Ionia

11 mi

Below flood stage

Level: 8.2 ft
Flow: 587 cfs

Reading from Sat 3:45 PM · NWS gauge page

Grand River at Lansing

19 mi

Below flood stage

Level: 2.4 ft
Flow: 220 cfs

Reading from Sat 3 PM · NWS gauge page

For your home

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

Heating this week

About 81% less heating than a typical week.

This week 21Typical 112

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.

Comfort

Dry air outside (dew point 46°F).

Open the windows?

Today, 6:00 PM–7:00 PM

Good stretch to open the windows.

Is this typical?

Ionia 3 W · forecast.blue computed averages, 2021–2026 · records 2021–2026

Oct 24, today vs a typical year

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

Last 7 days vs normal

—SunOct 18
—MonOct 19
—TueOct 20
—WedOct 21
—ThuOct 22
—FriOct 23
—SatOct 24

Portland 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: 6:03–7:00 PM; Morning 7:46–8:43 AM
Blue hour: 7:00–7:11 PM; Morning 7:35–7:46 AM; first light 7:35 AM

Stars tonight? Fair

Mostly clear 7:11 PM–6 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

98% lit · growing

Today: sets 6:15 AM · rises 5:41 PM
Full moon: Oct 26
New moon: Nov 9

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

Portland, MI weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

Grand River at Portland

Looking Glass River near Eagle

Grand River at Ionia

Grand River at Lansing

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