HARLAN, IA 51537 Weather Forecast & Current Conditions

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HARLAN, IA
Current Weather

2:35 PM CDT JUL 14, 2025
Clear
86°F
Feels Like: 91°F
Dewpoint: 70°F
Rel. Hum.: 59%
Visibility: 10 miles
Wind: S at 13 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

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HARLAN, IA 51537
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Highs in the upper 80s. South winds around 10 mph.
TONIGHT
Clear with lows in the mid 60s. South winds 5 to 10 mph.
TUESDAY
Sunny with highs in the upper 80s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Partly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph, becoming northwest in the afternoon. Chance of rain 50 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
THURSDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the mid 70s. Chance of rain 50 percent.
THURSDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows around 60.
FRIDAY
Partly sunny. Highs in the upper 70s.
FRIDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 30 percent.
SATURDAY
Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of rain 40 percent.
SUNDAY
Partly sunny with a slight chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 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  5:00 AM PDT  7/14/2025
Monday
14 JUL 2025
HARLAN, IA 51537 weather forecast Day 1, 12 hours 1 PM 84° 87° Clear 0%

0% Thunder
( 5% severe)
S   12 59% 68°
High 87° HARLAN, IA 51537 weather forecast Day 1, 15 hours 4 PM 86° 89° Clear S   12 55% 68°
Clear



HARLAN, IA 51537 weather forecast Day 1, 18 hours 7 PM 84° 88° Clear 1%

0% Thunder
( 7% severe)
S   9 63% 70°
HARLAN, IA 51537 weather forecast Day 1, 21 hours 10 PM 73° 73° Clear S   7 84% 68°
Tuesday
15 JUL 2025
HARLAN, IA 51537 weather forecast Day 2, 0 hours 1 AM 69° 69° Clear 1%

0% Thunder
( 8% severe)
S   7 90% 66°
Low 64° HARLAN, IA 51537 weather forecast Day 2, 3 hours 4 AM 66° 66° Clear S   7 93% 64°
High 86° HARLAN, IA 51537 weather forecast Day 2, 6 hours 7 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 4% severe)
S   8 93% 64°

Partly Cloudy



HARLAN, IA 51537 weather forecast Day 2, 9 hours 10 AM 79° 82° Clear S   10 74% 70°
HARLAN, IA 51537 weather forecast Day 2, 12 hours 1 PM 85° 90° Partly Cloudy 0%

0% Thunder
( 6% severe)
S   13 61% 70°
HARLAN, IA 51537 weather forecast Day 2, 15 hours 4 PM 86° 90° Clear S   12 57% 69°
HARLAN, IA 51537 weather forecast Day 2, 18 hours 7 PM 84° 88° Partly Cloudy 5%

0% Thunder
( 31% severe)
SSE   9 63% 70°
HARLAN, IA 51537 weather forecast Day 2, 21 hours 10 PM 75° 75° Partly Cloudy SE   8 82% 69°
Wednesday
16 JUL 2025
HARLAN, IA 51537 weather forecast Day 3, 0 hours 1 AM 71° 71° Mostly Cloudy 33%
RAIN
***
0% Thunder
( 51% severe)
S   9 87% 67°
Low 66° HARLAN, IA 51537 weather forecast Day 3, 3 hours 4 AM 68° 68° Mostly Cloudy S   8 93% 66°
High 81° HARLAN, IA 51537 weather forecast Day 3, 6 hours 7 AM 69° 69° Mostly Cloudy 28%
RAIN
.1–.25 in
0% Thunder
( 16% severe)
SW   6 93% 67°

Mostly Cloudy

Chance of Rain

HARLAN, IA 51537 weather forecast Day 3, 9 hours 10 AM 75° 75° Mostly Cloudy SW   8 87% 71°
HARLAN, IA 51537 weather forecast Day 3, 15 hours 1 PM 79° 82° Mostly Cloudy 24%
RAIN
.1–.25 in
0% Thunder
( 19% severe)
W   9 82% 73°
HARLAN, IA 51537 weather forecast Day 3, 18 hours 4 PM 81° 86° Partly Cloudy WNW   10 77% 73°
HARLAN, IA 51537 weather forecast Day 3, 21 hours 7 PM 79° 82° Partly Cloudy     N   9 79% 72°

HARLAN, IA extended weather forecast

Thursday
17 JUL 2025
Friday
18 JUL 2025
Saturday
19 JUL 2025
Sunday
20 JUL 2025
Monday
21 JUL 2025
Low 66° Low 64° Low 68° Low 69° Low 63°
High 77° High 80° High 84° High 81° High 85°
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
Overcast
74% Rain
Overcast
30% Rain
Mostly Cloudy
48% Rain
Partly Cloudy
50% Rain
Overcast
33% Rain
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