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

Sioux County Regional Airport (KSXK)

Lat: 42.99°NLon: 96.16°WElev: 1409ft.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed NE 7 mph
Barometer 30.17 in
Dewpoint 55°F (13°C)
Visibility 3.00 mi
Wind Chill53°F (12°C)
Last update 21 Sep 1:55 pm CDT
Extended Forecast for

Granville IA

  • This Afternoon

    This Afternoon: Drizzle likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 58. East northeast wind around 10 mph.

    High: 58 °F

    Drizzle
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers or drizzle likely before 11pm, then a chance of showers between 11pm and 1am, then a chance of drizzle after 1am. Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, cloudy, with a low around 53. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of drizzle before 9am. Areas of fog before 2pm. Otherwise, cloudy, with a high near 59. East wind 5 to 10 mph.

    High: 59 °F

    Slight Chance
    Drizzle and
    Areas Fog
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. East southeast wind around 5 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Southeast wind 5 to 15 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Southeast wind around 10 mph. Chance of precipitation is 70%.

    Low: 52 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.

    High: 63 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Cloudy, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Drizzle likely, mainly after 4pm. Patchy fog after 4pm. Otherwise, cloudy, with a high near 58. East northeast wind around 10 mph.
Tonight
Showers or drizzle likely before 11pm, then a chance of showers between 11pm and 1am, then a chance of drizzle after 1am. Patchy fog before 10pm, then patchy fog after 11pm. Otherwise, cloudy, with a low around 53. East northeast wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A slight chance of drizzle before 9am. Areas of fog before 2pm. Otherwise, cloudy, with a high near 59. East wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 48. East southeast wind around 5 mph.
Wednesday
Partly sunny, with a high near 64. Southeast wind 5 to 15 mph.
Wednesday Night
A slight chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 52. Southeast wind around 10 mph. Chance of precipitation is 70%.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54.
Friday
A 50 percent chance of showers. Cloudy, with a high near 66.
Friday Night
A chance of showers before 1am, then drizzle likely after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Saturday
A chance of drizzle. Mostly cloudy, with a high near 67.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Partly sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Granville IA
 42.98°N 95.89°W (Elev. 1447 ft)
Last Update:
1:53 pm CDT Sep 21, 2026
Forecast Valid:
2pm CDT Sep 21, 2026-6pm CDT Sep 27, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation