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

Granite Falls, Granite Falls Municipal Airport/Lenzen-Roe Memorial Field (KGDB)

Lat: 44.75°NLon: 95.56°WElev: 1047ft.

Fair

69°F

21°C

Humidity 54%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 Aug 6:35 pm CDT
Extended Forecast for

Granite Falls Municipal Airport MN

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 49. West northwest wind around 5 mph becoming calm in the evening.

    Low: 49 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 78. South southwest wind 5 to 10 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming clear, with a low around 58. South southwest wind 5 to 10 mph.

    Low: 58 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 81. South southwest wind 10 to 15 mph.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. South wind around 10 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers before 1pm. Sunny, with a high near 80. South southwest wind around 10 mph becoming northwest in the afternoon.

    High: 80 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Clear, with a low around 56. North northwest wind 5 to 10 mph becoming light and variable in the evening.

    Low: 56 °F

    Clear

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm. Sunny, with a high near 81. Light south wind becoming south southeast 5 to 10 mph in the morning.

    High: 81 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. East southeast wind around 5 mph.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 49. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 78. South southwest wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, then gradually becoming clear, with a low around 58. South southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 81. South southwest wind 10 to 15 mph.
Thursday Night
Mostly clear, with a low around 63. South wind around 10 mph.
Friday
A 20 percent chance of showers before 1pm. Sunny, with a high near 80. South southwest wind around 10 mph becoming northwest in the afternoon.
Friday Night
Clear, with a low around 56. North northwest wind 5 to 10 mph becoming light and variable in the evening.
Saturday
A 20 percent chance of showers after 1pm. Sunny, with a high near 81. Light south wind becoming south southeast 5 to 10 mph in the morning.
Saturday Night
Mostly clear, with a low around 60. East southeast wind around 5 mph.
Sunday
Sunny, with a high near 81. East wind 5 to 10 mph.
Sunday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. East wind 5 to 10 mph.
Monday
Partly sunny, with a high near 77. Northeast wind around 10 mph.
Monday Night
Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph.
Tuesday
Mostly sunny, with a high near 76. Northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls Municipal Airport MN
 44.75°N 95.54°W (Elev. 1050 ft)
Last Update:
4:52 pm CDT Aug 4, 2026
Forecast Valid:
6pm CDT Aug 4, 2026-6pm CDT Aug 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation