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.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 30.23 in
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 17 Sep 8:55 am CDT
Extended Forecast for

Spring Valley MN

  • Today

    Today: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. Northeast wind around 6 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 67. East wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Breezy, with an east wind 14 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 61 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 71. East wind around 10 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind 10 to 13 mph.

    Low: 55 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 63. East wind around 14 mph, with gusts as high as 22 mph.

    High: 63 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. East wind 11 to 14 mph.

    Low: 51 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers. Mostly cloudy, with a high near 59. East wind 11 to 13 mph.

    High: 59 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 71. Northeast wind 5 to 8 mph.
Tonight
Mostly cloudy, with a low around 56. Northeast wind around 6 mph.
Friday
Showers and possibly a thunderstorm. High near 67. East wind 8 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Breezy, with an east wind 14 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 71. East wind around 10 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 55. Northeast wind 10 to 13 mph.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 63. East wind around 14 mph, with gusts as high as 22 mph.
Sunday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 51. East wind 11 to 14 mph.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 59. East wind 11 to 13 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49. East wind 9 to 11 mph.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 62. East wind around 9 mph.
Tuesday Night
Mostly cloudy, with a low around 50. Southeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 68. South wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Spring Valley MN
 43.68°N 92.38°W
Last Update:
8:51 am CDT Sep 17, 2026
Forecast Valid:
9am CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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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