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

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.75°NLon: 95.56°WElev: 1047ft.

Thunderstorm Heavy Rain

68°F

20°C

Humidity 92%
Wind Speed W 15 mph
Barometer 29.80 in
Dewpoint 66°F (19°C)
Visibility 1.00 mi
Last update 28 Jun 6:55 am CDT
Extended Forecast for

Granite Falls MN

  • Today

    Today: Showers and thunderstorms, mainly before 1pm. High near 86. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 86 °F

    Breezy.
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph.

    Low: 73 °F

    Chance
    T-storms then
    Partly Cloudy

  • Monday

    Monday: A slight chance of showers between 3pm and 5pm. Sunny and hot, with a high near 99. Heat index values as high as 106. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 99 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers after 4am. Mostly clear, with a low around 70. Southwest wind 5 to 15 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 93. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Partly cloudy, with a low around 67. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 5 to 10 mph.

    High: 91 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 69. Southeast wind 5 to 10 mph.

    Low: 69 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
Showers and thunderstorms, mainly before 1pm. High near 86. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 30 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 73. East southeast wind 5 to 10 mph.
Monday
A slight chance of showers between 3pm and 5pm. Sunny and hot, with a high near 99. Heat index values as high as 106. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 4am, then a chance of showers after 4am. Mostly clear, with a low around 70. Southwest wind 5 to 15 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 4pm, then a slight chance of showers and thunderstorms after 4pm. Sunny and hot, with a high near 93. South wind 5 to 15 mph becoming west in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms, then a chance of showers after 7pm. Partly cloudy, with a low around 67. West wind 5 to 10 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 69. Southeast wind 5 to 10 mph.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. South wind 5 to 10 mph.
Thursday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly clear, with a low around 70. South southeast wind 5 to 15 mph. Chance of precipitation is 60%.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southeast wind 5 to 10 mph.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly clear, with a low around 72. East southeast wind 10 to 15 mph.
Independence Day
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. Southeast wind 10 to 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls MN
 44.81°N 95.54°W (Elev. 951 ft)
Last Update:
4:57 am CDT Jun 28, 2026
Forecast Valid:
7am CDT Jun 28, 2026-6pm CDT Jul 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation