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

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Mostly Cloudy

74°F

23°C

Humidity 64%
Wind Speed N 9 mph
Barometer 30.14 in (1020.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Aug 11:53 am CDT
Extended Forecast for

Webb IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the afternoon.

    High: 81 °F

    Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 62. South southwest wind around 5 mph.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. West wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.

    High: 78 °F

    Chance
    Showers then
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 57. West northwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. North northwest wind 5 to 10 mph.
Tonight
Mostly clear, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 81. Light west wind becoming southwest 5 to 10 mph in the afternoon.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 62. South southwest wind around 5 mph.
Tuesday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 78. West wind around 5 mph becoming north northwest in the afternoon. Chance of precipitation is 80%.
Tuesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Mostly cloudy, with a low around 57. West northwest wind around 5 mph becoming northeast in the evening. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Webb IA
 42.94°N 95°W (Elev. 1398 ft)
Last Update:
11:18 am CDT Aug 16, 2026
Forecast Valid:
12pm CDT Aug 16, 2026-6pm CDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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