HARLAN, IA 51537 Weather Forecast & Current Conditions

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HARLAN, IA
Current Weather

9:55 PM CST FEB 8, 2026
Clear
30°F
Feels Like: 30°F
Dewpoint: 23°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: Calm
Pressure: 30.08 inches
Last 72 hours

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HARLAN, IA 51537
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Partly cloudy. Near steady temperature around 30. Southeast winds 5 to 10 mph.
MONDAY
Mostly sunny. Not as cool with highs in the lower 60s. South winds 10 to 15 mph with gusts up to 30 mph.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 30s. West winds 10 to 15 mph, becoming north after midnight. Gusts up to 30 mph.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Much cooler with highs in the upper 40s. North winds 5 to 10 mph with gusts up to 20 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 20s. North winds around 5 mph.
WEDNESDAY
Partly sunny in the morning, then becoming mostly cloudy. Highs in the mid 40s.
WEDNESDAY NIGHT
Mostly cloudy. A slight chance of rain and snow after midnight. Lows in the lower 30s. Chance of precipitation 20 percent.
THURSDAY
A chance of snow in the morning. Mostly cloudy with a chance of rain. Highs in the mid 40s. Chance of precipitation 40 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of rain, mainly in the evening. Lows in the upper 20s. Chance of rain 30 percent.
FRIDAY
A slight chance of snow in the morning. Mostly sunny with a slight chance of rain. Highs in the mid 40s. Chance of precipitation 20 percent.
FRIDAY NIGHT
Partly cloudy. A slight chance of rain in the evening, then a chance of rain and snow after midnight. Lows around 30. Chance of precipitation 30 percent.
SATURDAY
A chance of snow in the morning. Partly sunny with a chance of rain. Highs in the upper 40s. Chance of precipitation 30 percent.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A slight chance of rain and snow. Lows in the upper 20s. Chance of precipitation 20 percent.

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/ 8/2026
Sunday
8 FEB 2026
HARLAN, IA 51537 weather forecast Day 1, 12 hours 12 PM 45° 43° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNW   5 60% 32°
High 50° HARLAN, IA 51537 weather forecast Day 1, 15 hours 3 PM 49° 48° Partly Cloudy NNW   3 54% 33°
Partly Cloudy



HARLAN, IA 51537 weather forecast Day 1, 18 hours 6 PM 42° 41° Clear 0%

0% Thunder
( 0% severe)
NNE   1 67% 32°
HARLAN, IA 51537 weather forecast Day 1, 21 hours 9 PM 34° 32° Partly Cloudy ESE   1 85% 30°
Monday
9 FEB 2026
HARLAN, IA 51537 weather forecast Day 2, 0 hours 12 AM 32° 29° Partly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 88% 29°
Low 30° HARLAN, IA 51537 weather forecast Day 2, 3 hours 3 AM 31° 26° Partly Cloudy S   5 92% 29°
High 63° HARLAN, IA 51537 weather forecast Day 2, 6 hours 6 AM 32° 26° Mostly Cloudy 1%

0% Thunder
( 0% severe)
S   7 92% 30°

Mostly Cloudy



HARLAN, IA 51537 weather forecast Day 2, 9 hours 9 AM 39° 32° Mostly Cloudy S   10 79% 33°
HARLAN, IA 51537 weather forecast Day 2, 12 hours 12 PM 56° 53° Partly Cloudy 1%

0% Thunder
( 0% severe)
SSW   14 47% 36°
HARLAN, IA 51537 weather forecast Day 2, 15 hours 3 PM 63° 61° Partly Cloudy SW   14 36% 36°
HARLAN, IA 51537 weather forecast Day 2, 18 hours 6 PM 54° 52° Partly Cloudy 0%

0% Thunder
( 0% severe)
W   8 50% 36°
HARLAN, IA 51537 weather forecast Day 2, 21 hours 9 PM 45° 40° Partly Cloudy NNW   9 68% 35°
Tuesday
10 FEB 2026
HARLAN, IA 51537 weather forecast Day 3, 0 hours 12 AM 39° 32° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   10 79% 33°
Low 32° HARLAN, IA 51537 weather forecast Day 3, 3 hours 3 AM 35° 28° Mostly Cloudy N   9 89% 32°
High 49° HARLAN, IA 51537 weather forecast Day 3, 6 hours 6 AM 33° 25° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   9 88% 30°

Mostly Cloudy



HARLAN, IA 51537 weather forecast Day 3, 9 hours 9 AM 36° 28° Mostly Cloudy NNW   10 79% 30°
HARLAN, IA 51537 weather forecast Day 3, 15 hours 12 PM 44° 38° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNW   12 53% 28°
HARLAN, IA 51537 weather forecast Day 3, 18 hours 3 PM 47° 42° Mostly Cloudy NNW   10 43% 26°
HARLAN, IA 51537 weather forecast Day 3, 21 hours 6 PM 41° 38° Mostly Cloudy     NNW   5 52% 25°

HARLAN, IA extended weather forecast

Wednesday
11 FEB 2026
Thursday
12 FEB 2026
Friday
13 FEB 2026
Saturday
14 FEB 2026
Sunday
15 FEB 2026
Low 22° Low 28° Low 28° Low 29° Low 29°
High 48° High 45° High 42° High 47° High 53°
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
2% Rain/Snow
Overcast
37% Rain/Snow/Ice
Overcast
32% Rain
Mostly Cloudy
22% Rain/Snow
Partly Cloudy
20% Rain/Snow
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