National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Harlan, Harlan Municipal Airport (KHNR)

Lat: 41.58°NLon: 95.34°WElev: 1230ft.

Partly Cloudy

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 20 Jun 12:35 am CDT
Extended Forecast for

Shelby IA

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers after 5pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 81. Calm wind becoming south southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Patchy Fog
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 58. East wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 58 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and thunderstorms before 3pm, then a chance of showers between 3pm and 4pm. Some of the storms could produce heavy rainfall. High near 71. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 71 °F

    Breezy. Heavy
    Rain then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. East northeast wind 6 to 15 mph, with gusts as high as 22 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. North northeast wind around 6 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57. West wind 3 to 6 mph.

    Low: 57 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Calm wind.
Saturday
A 30 percent chance of showers after 5pm. Patchy fog before 8am. Otherwise, increasing clouds, with a high near 81. Calm wind becoming south southeast around 5 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 58. East wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and thunderstorms before 3pm, then a chance of showers between 3pm and 4pm. Some of the storms could produce heavy rainfall. High near 71. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Mostly cloudy, with a low around 54. East northeast wind 6 to 15 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 76. North northeast wind around 6 mph.
Monday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Tuesday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 57. West wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 77. Northwest wind 5 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77. North wind 3 to 6 mph.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Light and variable wind.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Light east southeast wind becoming southeast 5 to 9 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shelby IA
 41.5°N 95.44°W (Elev. 1191 ft)
Last Update:
12:21 am CDT Jun 20, 2026
Forecast Valid:
1am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation