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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Algona (KAXA)

Lat: 43.08°NLon: 94.27°WElev: 1220ft.

Partly Cloudy

70°F

21°C

Humidity 100%
Wind Speed E 10 mph
Barometer 29.94 in
Dewpoint 70°F (21°C)
Visibility 9.00 mi
Last update 18 Sep 8:35 pm CDT
Extended Forecast for

Algona IA

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Patchy fog. Otherwise, cloudy, with a steady temperature around 68. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    T-storms
    Likely and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms. Patchy fog before 11am. Otherwise, cloudy, with a high near 72. North wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 57. North northeast wind 10 to 14 mph, with gusts as high as 21 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 66. East northeast wind around 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 52. East northeast wind around 11 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Cloudy then
    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 60. New precipitation amounts between a quarter and half of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before midnight. Patchy fog. Otherwise, cloudy, with a steady temperature around 68. Southeast wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A chance of showers and thunderstorms. Patchy fog before 11am. Otherwise, cloudy, with a high near 72. North wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers, mainly before 9pm. Cloudy, with a low around 57. North northeast wind 10 to 14 mph, with gusts as high as 21 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 66. East northeast wind around 15 mph, with gusts as high as 23 mph.
Sunday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 52. East northeast wind around 11 mph, with gusts as high as 18 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 60. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Partly sunny, with a high near 68.
Thursday Night
Mostly cloudy, with a low around 52.
Friday
Partly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Algona IA
 43.07°N 94.23°W
Last Update:
5:36 pm CDT Sep 18, 2026
Forecast Valid:
8pm CDT Sep 18, 2026-6pm CDT Sep 25, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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