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

Washington (KAWG)

Lat: 41.28°NLon: 91.67°WElev: 755ft.

Fair and Breezy

57°F

14°C

Humidity 55%
Wind Speed SW 21 mph
Barometer 29.67 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Mar 9:55 am CDT
Extended Forecast for

Cotter IA

  • Today

    Today: Sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 5 to 10 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 72 °F

    Sunny then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then rain likely and possibly a thunderstorm between 1am and 4am, then rain likely after 4am. Low around 39. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 39 °F

    Showers

  • Wednesday

    Wednesday: A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. Breezy.

    High: 48 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny then
    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Chance Rain
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 53. Breezy.

    High: 53 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 48. Southwest wind 5 to 10 mph.
Tuesday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then rain likely and possibly a thunderstorm between 1am and 4am, then rain likely after 4am. Low around 39. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain before 1pm. Mostly cloudy, with a high near 48. Breezy.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Mostly sunny, with a high near 51. Breezy.
Thursday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 39. Breezy.
Friday
Partly sunny, with a high near 53. Breezy.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 53.
Saturday Night
A 30 percent chance of rain. Cloudy, with a low around 37.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 51. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cotter IA
 41.29°N 91.48°W (Elev. 748 ft)
Last Update:
8:06 am CDT Mar 9, 2026
Forecast Valid:
10am CDT Mar 9, 2026-6pm CDT Mar 15, 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