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.

Partly Cloudy

93°F

34°C

Humidity 58%
Wind Speed S 18 G 26 mph
Barometer 29.56 in
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index106°F (41°C)
Last update 29 Jun 4:15 pm CDT
Extended Forecast for

Granite Falls MN

Heat Advisory June 29, 04:33pm until June 30, 12:00am
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 29, 04:33pm until June 30, 12:00am

    NOW until 12:00am Tue

    Heat Advisory

  • Tonight

    Low: 68 °F

    Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 90. West southwest wind 5 to 10 mph.

    High: 90 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 66. West southwest wind around 5 mph becoming calm.

    Low: 66 °F

    Mostly Clear
    then Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm. High near 87. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light south southeast wind increasing to 5 to 10 mph in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 69. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 90. South southeast wind around 5 mph becoming southwest in the morning.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Tonight
A chance of showers and thunderstorms between 7pm and 11pm. Partly cloudy, with a low around 68. Breezy, with a south southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 90. West southwest wind 5 to 10 mph.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 66. West southwest wind around 5 mph becoming calm.
Wednesday
Showers and possibly a thunderstorm. High near 87. South wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Light south southeast wind increasing to 5 to 10 mph in the afternoon.
Thursday Night
Showers and possibly a thunderstorm. Low around 69. Southeast wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Mostly sunny, with a high near 90. South southeast wind around 5 mph becoming southwest in the morning.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 70. East wind 5 to 10 mph. Chance of precipitation is 60%.
Independence Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. East southeast wind 5 to 10 mph.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 67. East northeast wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 70%.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. North northwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 63. North northwest wind 5 to 10 mph becoming west southwest after midnight.
Monday
Mostly sunny, with a high near 85. Northwest wind 5 to 10 mph becoming east southeast in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granite Falls MN
 44.81°N 95.54°W (Elev. 951 ft)
Last Update:
3:45 pm CDT Jun 29, 2026
Forecast Valid:
4pm CDT Jun 29, 2026-6pm CDT Jul 6, 2026
 
Forecast Discussion
 
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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