HARLAN, IA 51537 Weather Forecast & Current Conditions

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HARLAN, IA
Current Weather

9:35 PM CST FEB 5, 2026
Clear
36°F
Feels Like: 36°F
Dewpoint: 30°F
Rel. Hum.: 79%
Visibility: 10 miles
Wind: Calm
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

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HARLAN, IA 51537
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Sunny and not as cool. Near steady temperature in the lower 50s. Northwest winds 10 to 15 mph.
TONIGHT
Mostly clear. Not as cool with lows in the mid 30s. West winds 10 to 15 mph. Gusts up to 30 mph after midnight.
FRIDAY
Partly sunny. A chance of sprinkles in the morning. Cooler with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph.
FRIDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Much cooler with lows around 18. North winds 5 to 10 mph, becoming east after midnight.
SATURDAY
Mostly sunny. Highs around 40. South winds 10 to 15 mph with gusts up to 25 mph.
SATURDAY NIGHT
Mostly cloudy. Not as cool with lows in the upper 20s.
SUNDAY
Sunny. Not as cool with highs around 50.
SUNDAY NIGHT
Mostly clear. Lows in the lower 30s.
MONDAY
Sunny. Not as cool with highs in the lower 60s.
MONDAY NIGHT
Mostly clear. Lows in the upper 30s.
TUESDAY
Mostly sunny. A slight chance of rain in the afternoon. Highs in the mid 50s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of rain. Lows in the upper 20s.
WEDNESDAY
Cloudy with a 30 percent chance of rain. Cooler with highs in the lower 40s.

Visible Weather Satellite
HARLAN, IA 51537
Infrared Weather Satellite
HARLAN, IA 51537
NEXRAD Weather Radar
HARLAN, IA 51537

HARLAN, IA 3 hourly weather forecast

weather forecast created  4:00 AM PST  2/ 5/2026
Thursday
5 FEB 2026
HARLAN, IA 51537 weather forecast Day 1, 12 hours 12 PM 46° 39° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   16 63% 34°
High 52° HARLAN, IA 51537 weather forecast Day 1, 15 hours 3 PM 51° 46° Partly Cloudy NW   15 56% 36°
Partly Cloudy



HARLAN, IA 51537 weather forecast Day 1, 18 hours 6 PM 43° 38° Partly Cloudy 1%

0% Thunder
( 0% severe)
WNW   8 76% 36°
HARLAN, IA 51537 weather forecast Day 1, 21 hours 9 PM 39° 34° Clear WNW   7 85% 35°
Friday
6 FEB 2026
HARLAN, IA 51537 weather forecast Day 2, 0 hours 12 AM 38° 32° Clear 0%

0% Thunder
( 0% severe)
W   8 89% 35°
Low 34° HARLAN, IA 51537 weather forecast Day 2, 3 hours 3 AM 38° 30° Clear WNW   13 89% 35°
High 41° HARLAN, IA 51537 weather forecast Day 2, 6 hours 6 AM 38° 29° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   17 89% 35°

Mostly Cloudy




Breezy
HARLAN, IA 51537 weather forecast Day 2, 9 hours 9 AM 38° 28° Mostly Cloudy NNW   18 85% 34°
HARLAN, IA 51537 weather forecast Day 2, 12 hours 12 PM 40° 31° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   20 73% 32°
HARLAN, IA 51537 weather forecast Day 2, 15 hours 3 PM 40° 31° Partly Cloudy NNW   17 62% 28°
HARLAN, IA 51537 weather forecast Day 2, 18 hours 6 PM 33° 25° Clear 0%

0% Thunder
( 0% severe)
N   9 68% 24°
HARLAN, IA 51537 weather forecast Day 2, 21 hours 9 PM 27° 20° Partly Cloudy NNE   6 76% 21°
Saturday
7 FEB 2026
HARLAN, IA 51537 weather forecast Day 3, 0 hours 12 AM 23° 17° Partly Cloudy 0%

0% Thunder
( 0% severe)
NE   5 75% 17°
Low 17° HARLAN, IA 51537 weather forecast Day 3, 3 hours 3 AM 20° 16° Partly Cloudy E   2 78% 15°
High 39° HARLAN, IA 51537 weather forecast Day 3, 6 hours 6 AM 18° 11° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   5 82% 14°

Mostly Cloudy



HARLAN, IA 51537 weather forecast Day 3, 9 hours 9 AM 23° 12° Mostly Cloudy SSE   10 68% 15°
HARLAN, IA 51537 weather forecast Day 3, 15 hours 12 PM 34° 24° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   15 49% 18°
HARLAN, IA 51537 weather forecast Day 3, 18 hours 3 PM 39° 30° Mostly Cloudy S   16 45% 20°
HARLAN, IA 51537 weather forecast Day 3, 21 hours 6 PM 34° 25° Partly Cloudy     S   12 57% 21°

HARLAN, IA extended weather forecast

Sunday
8 FEB 2026
Monday
9 FEB 2026
Tuesday
10 FEB 2026
Wednesday
11 FEB 2026
Thursday
12 FEB 2026
Low 26° Low 29° Low 37° Low 23° Low 20°
High 53° High 60° High 49° High 39° High 40°
HARLAN, IA 51537 weather forecast Day 4 HARLAN, IA 51537 weather forecast Day 5 HARLAN, IA 51537 weather forecast Day 6 HARLAN, IA 51537 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
7% Rain/Snow
Clear
4% Rain
Clear
13% Rain
Partly Cloudy
21% Snow
Partly Cloudy
19% Ice
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