Dennison, MN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Dennison, MN in one place.
A chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely. Mostly sunny. High near 91, with temperatures falling to around 87 in the afternoon. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
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: Jun 8, 2026 5:38 PM CDT.
The active forecast window currently covers Jun 10 to Jun 14, 2026 for Dennison, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 5:38 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dennison
Wednesday looks like the warmest upcoming period in Dennison at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 20 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 5:38 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
Showers and thunderstorms likely before 1am. Mostly clear, with a low around 61. West southwest wind 0 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 79, with temperatures falling to around 76 in the afternoon. West wind 5 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 57. West wind 10 to 15 mph. Chance of precipitation is 50%.
Sunny, with a high near 80. West wind 10 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 58. West wind 5 to 15 mph.
Sunny, with a high near 76. West wind 10 to 15 mph.
A slight chance of rain showers between 7pm and 1am. Partly cloudy, with a low around 53. Northwest wind 5 to 15 mph. Chance of precipitation is 20%.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 75. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 54. North northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 10
|
Chance Showers And Thunderstorms
|
91°F |
15 to 20 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
61°F |
0 to 15 mph
WSW
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely
|
79°F |
5 to 15 mph
W
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Partly Cloudy
|
57°F |
10 to 15 mph
W
|
|
Friday
Jun 12
|
Sunny
|
80°F |
10 to 20 mph
W
|
|
Friday Night
Jun 12
|
Mostly Clear
|
58°F |
5 to 15 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
76°F |
10 to 15 mph
W
|
|
Saturday Night
Jun 13
|
Slight Chance Rain Showers
|
53°F |
5 to 15 mph
NW
|
|
Sunday
Jun 14
|
Mostly Sunny then Slight Chance Rain Showers
|
75°F |
5 to 10 mph
NW
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
54°F |
5 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dennison.