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

Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Hazardous Weather Conditions

Current conditions at

Spencer Municipal Airport (KSPW)

Lat: 43.17°NLon: 95.21°WElev: 1332ft.

Fair

67°F

19°C

Humidity 39%
Wind Speed S 20 G 31 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 3 Oct 11:53 am CDT
Extended Forecast for

Spencer IA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 69 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 50. Southwest wind 5 to 10 mph becoming north northwest after midnight.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. North northwest wind 5 to 10 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66. Light south southeast wind becoming south 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. Breezy, with a south wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 50. Southwest wind 5 to 10 mph becoming north northwest after midnight.
Sunday
Sunny, with a high near 67. North northwest wind 5 to 10 mph.
Sunday Night
Clear, with a low around 42. Calm wind.
Monday
Sunny, with a high near 66. Light south southeast wind becoming south 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 52. South wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 54.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spencer IA
 43.16°N 95.15°W (Elev. 1332 ft)
Last Update:
11:43 am CDT Oct 3, 2026
Forecast Valid:
12pm CDT Oct 3, 2026-6pm CDT Oct 9, 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