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

Preston, Fillmore County Airport (KFKA)

Lat: 43.68°NLon: 92.17°WElev: 1270ft.

Fair

81°F

27°C

Humidity 70%
Wind Speed E 3 mph
Barometer 30.04 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 5 Jul 3:55 pm CDT
Extended Forecast for

Spring Valley MN

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms. Mostly sunny, with a high near 82. Calm wind. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 62. East wind around 5 mph becoming light and variable. Chance of precipitation is 10%.

    Low: 62 °F

    Isolated
    T-storms then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Southeast wind 3 to 6 mph.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. South wind 6 to 8 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. South wind 8 to 10 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. South wind 11 to 15 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 64. West wind 9 to 13 mph becoming north after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 78. Northeast wind around 9 mph.

    High: 78 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 82. Calm wind. Chance of precipitation is 20%.
Tonight
Isolated showers and thunderstorms before 7pm. Patchy fog after 5am. Otherwise, mostly clear, with a low around 62. East wind around 5 mph becoming light and variable. Chance of precipitation is 10%.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 83. Southeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 62. South wind around 6 mph.
Tuesday
Mostly sunny, with a high near 85. South wind 6 to 8 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 64. South wind 8 to 10 mph.
Wednesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. South wind 11 to 15 mph. Chance of precipitation is 60%.
Wednesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 64. West wind 9 to 13 mph becoming north after midnight. Chance of precipitation is 80%.
Thursday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 78. Northeast wind around 9 mph.
Thursday Night
Partly cloudy, with a low around 61. Northeast wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 79. Southeast wind around 7 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61. East wind around 7 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 81. South wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around 63. South wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 84. South wind 9 to 14 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley MN
 43.68°N 92.38°W
Last Update:
3:22 pm CDT Jul 5, 2026
Forecast Valid:
4pm CDT Jul 5, 2026-6pm CDT Jul 12, 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