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

Perry Municipal Airport (KPRO)

Lat: 41.83°NLon: 94.16°WElev: 1013ft.

Overcast

40°F

4°C

Humidity 97%
Wind Speed E 7 mph
Barometer 30.06 in
Dewpoint 39°F (4°C)
Visibility 8.00 mi
Wind Chill35°F (2°C)
Last update 3 Mar 2:35 pm CST
Extended Forecast for

Jefferson IA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 44. Light north wind.

    High: 44 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of drizzle after 5pm. Mostly cloudy, with a high near 51. Calm wind becoming east around 5 mph.

    High: 51 °F

    Cloudy then
    Slight Chance
    Drizzle

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly after midnight. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 63. Calm wind becoming south southeast 5 to 9 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers, then showers and possibly a thunderstorm after midnight. Low around 46. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 46 °F

    Slight Chance
    Showers then
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 69. Chance of precipitation is 90%.

    High: 69 °F

    Showers

  • Friday Night

    Friday Night: Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 44. Light north wind.
Tonight
Mostly cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of drizzle after 5pm. Mostly cloudy, with a high near 51. Calm wind becoming east around 5 mph.
Wednesday Night
A 30 percent chance of showers, mainly after midnight. Patchy fog between 11pm and midnight. Otherwise, mostly cloudy, with a low around 36. Calm wind.
Thursday
Mostly sunny, with a high near 63. Calm wind becoming south southeast 5 to 9 mph in the afternoon.
Thursday Night
A slight chance of showers, then showers and possibly a thunderstorm after midnight. Low around 46. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers and possibly a thunderstorm before 9am, then showers between 9am and noon, then showers likely and possibly a thunderstorm after noon. High near 69. Chance of precipitation is 90%.
Friday Night
Rain likely and possibly a thunderstorm before midnight, then a chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 37.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 40.
Monday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson IA
 42.03°N 94.38°W
Last Update:
2:27 pm CST Mar 3, 2026
Forecast Valid:
2pm CST Mar 3, 2026-6pm CDT Mar 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