Chaska, MN Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Chaska, MN in one place.
A slight chance of rain showers before 10am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. South southwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Chaska, 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: Aug 23, 2026 5:57 PM CDT.
The active forecast window currently covers Aug 25 to Aug 29, 2026 for Chaska, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 5:57 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chaska
Tuesday looks like the warmest upcoming period in Chaska at 85 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph WNW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 5:57 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
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 64. West southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Sunny, with a high near 80. West northwest wind 5 to 15 mph.
Mostly clear, with a low around 59. Northwest wind 5 to 15 mph.
Sunny, with a high near 80. Northwest wind 5 to 10 mph.
Mostly clear, with a low around 57. North wind 0 to 5 mph.
Sunny, with a high near 81. East wind 0 to 5 mph.
A chance of rain showers after 7pm. Partly cloudy, with a low around 61. East southeast wind around 5 mph. Chance of precipitation is 40%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 81. South southeast wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 64. Southeast wind 5 to 10 mph. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Slight Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
SSW
|
|
Tuesday Night
Aug 25
|
Slight Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
WSW
|
|
Wednesday
Aug 26
|
Sunny
|
80°F |
5 to 15 mph
WNW
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
59°F |
5 to 15 mph
NW
|
|
Thursday
Aug 27
|
Sunny
|
80°F |
5 to 10 mph
NW
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
57°F |
0 to 5 mph
N
|
|
Friday
Aug 28
|
Sunny
|
81°F |
0 to 5 mph
E
|
|
Friday Night
Aug 28
|
Chance Rain Showers
|
61°F |
5 mph
ESE
|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
81°F |
5 to 10 mph
SSE
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chaska.
