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

Stanton Airfield (KSYN)

Lat: 44.47°NLon: 93.01°WElev: 915ft.

Fair

57°F

14°C

Humidity 84%
Wind Speed Calm
Barometer 30.17 in
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Jun 1:55 am CDT
Extended Forecast for

Dennison MN

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Calm wind becoming east southeast around 5 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms, mainly before 3am. Low around 60. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    T-storms then
    Chance
    T-storms

  • Wednesday

    Wednesday: Isolated showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 76. West northwest wind 5 to 15 mph. Chance of precipitation is 30%.

    High: 76 °F

    Partly Sunny
    then
    Scattered
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 74. North wind around 5 mph.

    High: 74 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. North northeast wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. East southeast wind 5 to 10 mph.

    High: 76 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 5 to 10 mph.

    Low: 58 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Calm wind becoming east southeast around 5 mph.
Tuesday
A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Increasing clouds, with a high near 76. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms, mainly before 3am. Low around 60. South southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Isolated showers, then scattered showers and thunderstorms after 1pm. Partly sunny, with a high near 76. West northwest wind 5 to 15 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 53. Northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 74. North wind around 5 mph.
Thursday Night
Partly cloudy, with a low around 54. North northeast wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. East southeast wind 5 to 10 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East wind 5 to 10 mph.
Saturday
Mostly sunny, with a high near 82. Southeast wind 10 to 15 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 70. Breezy, with a south wind 15 to 20 mph, with gusts as high as 25 mph.
Monday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 92. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennison MN
 44.4°N 93.02°W (Elev. 1047 ft)
Last Update:
1:26 am CDT Jun 23, 2026
Forecast Valid:
1am CDT Jun 23, 2026-6pm CDT Jun 29, 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