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

Tekamah, Tekamah Municipal Airport (KTQE)

Lat: 41.77°NLon: 96.18°WElev: 1027ft.

Fair

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 30.05 in (1017.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Jun 3:54 am CDT
Extended Forecast for

Castana IA

  • Today

    Today: Increasing clouds, with a high near 80. Light and variable wind.

    High: 80 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 57. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 5pm. Cloudy, with a high near 70. East northeast wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 53. East northeast wind 6 to 11 mph becoming light northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 75. North northeast wind 3 to 5 mph.

    High: 75 °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 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 77 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. West wind 5 to 8 mph becoming calm after midnight.

    Low: 55 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. Northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 80. Light and variable wind.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2am. Low around 57. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers between 1pm and 5pm. Cloudy, with a high near 70. East northeast wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 53. East northeast wind 6 to 11 mph becoming light northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 75. North northeast wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 55. West wind 5 to 8 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 77. Northwest wind 3 to 8 mph. Winds could gust as high as 17 mph.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 54. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming calm in the evening.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79. Calm wind becoming south southeast 5 to 8 mph in the morning. Winds could gust as high as 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castana IA
 42.07°N 95.94°W (Elev. 1299 ft)
Last Update:
4:35 am CDT Jun 20, 2026
Forecast Valid:
4am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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