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.

Light Rain

59°F

15°C

Humidity 93%
Wind Speed S 15 mph
Barometer 29.33 in (992.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 6:53 am CDT
Extended Forecast for

Spencer IA

Wind Advisory June 17, 01:00pm until June 17, 09:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 77. Windy, with a south southwest wind 10 to 20 mph becoming west northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms and
    Windy

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 53. Breezy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.

    Low: 53 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 50 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 81. West wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. West wind 5 to 10 mph becoming northeast after midnight.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Cloudy through mid morning, then becoming mostly sunny, with a high near 77. Windy, with a south southwest wind 10 to 20 mph becoming west northwest 20 to 30 mph in the morning. Winds could gust as high as 45 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 53. Breezy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 40 mph.
Thursday
Mostly sunny, with a high near 75. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 50. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Juneteenth
Mostly sunny, with a high near 81. West wind 5 to 15 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 56. West wind 5 to 10 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Showers and possibly a thunderstorm. Low around 59. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spencer IA
 43.13°N 95.15°W (Elev. 1322 ft)
Last Update:
6:43 am CDT Jun 17, 2026
Forecast Valid:
7am CDT Jun 17, 2026-6pm CDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation