Dennison, MN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dennison, MN in one place.
Sunny, with a high near 80. South southeast wind 5 to 15 mph.
Local Weather Overview
This forecast page for Dennison, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 20, 2026 12:11 PM CDT.
The active forecast window currently covers Apr 22 to Apr 26, 2026 for Dennison, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 12:11 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dennison
Wednesday looks like the warmest upcoming period in Dennison at 80 degrees F.
Friday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Thursday at about 20 to 25 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 12:11 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 61. South southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Showers and thunderstorms likely after 1pm. Mostly cloudy, with a high near 74. South wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 45, with temperatures rising to around 48 overnight. Southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 59. West northwest wind around 15 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 37. West northwest wind 10 to 15 mph.
Mostly sunny, with a high near 58. West northwest wind around 10 mph.
Partly cloudy, with a low around 38. West wind 5 to 10 mph.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 58. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 40. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
80°F |
5 to 15 mph
SSE
|
|
Wednesday Night
Apr 22
|
Partly Cloudy
|
61°F |
15 to 20 mph
SSE
|
|
Thursday
Apr 23
|
Mostly Cloudy then Showers And Thunderstorms Likely
|
74°F |
20 to 25 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
45°F |
15 to 20 mph
SW
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Mostly Sunny
|
59°F |
15 mph
WNW
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
37°F |
10 to 15 mph
WNW
|
|
Saturday
Apr 25
|
Mostly Sunny
|
58°F |
10 mph
WNW
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
38°F |
5 to 10 mph
W
|
|
Sunday
Apr 26
|
Mostly Sunny then Slight Chance Rain Showers
|
58°F |
5 to 10 mph
NNW
|
|
Sunday Night
Apr 26
|
Slight Chance Rain Showers
|
40°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dennison.