Minnesota · NWS MPX office

Chaska, MN weather

It is 52°F and cloudy at Minneapolis - Flying Cloud Airport as of Oct 28, 1:15 AM CDT. Overnight: Patchy Fog, low near 49°F, 12% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 12:11 AM CDT.

Updated Oct 28, 1:27 AM CDT (snapshot)

Current conditions

Temperature

52°F

Cloudy

Wind

SW 7 mph

Humidity 87% · dew point 48°F

Pressure · visibility

30.05 inHg

Visibility 10 mi

Observed at Minneapolis - Flying Cloud Airport (KFCM), Oct 28, 1:15 AM CDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Chaska forecast zone right now.

Around the NWS MPX forecast area

No active alerts in zones served by the MPX office near Chaska.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Minnesota.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Chaska (local time)
TimeTempForecastPrecip. chanceWind
Wed 1 AM50°FCloudy10%SW 5 mph
Wed 2 AM50°FPatchy Fog11%SSW 5 mph
Wed 3 AM50°FPatchy Fog12%SSW 5 mph
Wed 4 AM51°FPatchy Fog10%SSW 5 mph
Wed 5 AM51°FPatchy Fog9%S 5 mph
Wed 6 AM50°FPatchy Fog10%SSE 5 mph
Wed 7 AM50°FPatchy Fog11%SSE 5 mph
Wed 8 AM51°FPatchy Fog11%SE 5 mph
Wed 9 AM53°FCloudy10%SE 5 mph
Wed 10 AM58°FCloudy11%SSE 5 mph
Wed 11 AM61°FMostly Cloudy12%SSE 10 mph
Wed 12 PM64°FSlight Chance Rain Showers23%SSE 10 mph
Wed 1 PM66°FChance Showers And Thunderstorms38%SSE 10 mph
Wed 2 PM67°FChance Showers And Thunderstorms44%SSE 10 mph
Wed 3 PM68°FChance Showers And Thunderstorms50%S 10 mph
Wed 4 PM69°FShowers And Thunderstorms Likely74%S 10 mph
Wed 5 PM67°FShowers And Thunderstorms89%S 10 mph
Wed 6 PM65°FShowers And Thunderstorms91%SSW 10 mph
Wed 7 PM64°FShowers And Thunderstorms Likely64%SW 10 mph
Wed 8 PM59°FChance Showers And Thunderstorms42%WSW 10 mph
Wed 9 PM58°FSlight Chance Showers And Thunderstorms20%W 5 mph
Wed 10 PM57°FMostly Cloudy5%NW 5 mph
Wed 11 PM55°FMostly Cloudy1%NW 5 mph
Thu 12 AM53°FPartly Cloudy1%NW 5 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Chaska can differ.

7-day forecast

Overnight

Low 49°F

Patchy fog after 2am. Cloudy, with a low around 49. South southwest wind around 5 mph.

Wednesday

High 70°F·Low 42°F

Patchy fog before 9am, then a slight chance of rain showers between noon and 1pm, then showers and thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 67 in the afternoon. South southeast wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night: Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms between 8pm and 10pm. Mostly cloudy, with a low around 42. West wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

High 59°F·Low 39°F

Patchy fog before 8am. Sunny. High near 59, with temperatures falling to around 56 in the afternoon. West northwest wind 5 to 10 mph.

Thursday Night: Areas of fog after 10pm. Mostly clear, with a low around 39. North northeast wind 0 to 5 mph.

Friday

High 59°F·Low 40°F

Mostly sunny, with a high near 59. East wind 0 to 5 mph.

Friday Night: Mostly cloudy. Low around 40, with temperatures rising to around 43 overnight. East wind around 5 mph.

Saturday

High 59°F·Low 48°F

A chance of rain showers after 7am. Mostly cloudy, with a high near 59. East wind around 5 mph. Chance of precipitation is 30%.

Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 48. East southeast wind around 5 mph. Chance of precipitation is 30%.

Sunday

High 64°F·Low 48°F

A slight chance of rain showers before noon. Mostly cloudy, with a high near 64. East southeast wind around 5 mph. Chance of precipitation is 20%.

Sunday Night: A slight chance of rain showers. Mostly cloudy, with a low around 48. East wind around 5 mph. Chance of precipitation is 20%.

Monday

High 62°F·Low 45°F

A chance of rain showers. Mostly cloudy, with a high near 62. East wind 5 to 10 mph. Chance of precipitation is 40%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 45. East northeast wind around 10 mph. Chance of precipitation is 50%.

Tuesday

High 57°F

A chance of rain showers. Mostly cloudy, with a high near 57. Northeast wind 10 to 15 mph. Chance of precipitation is 50%.

Nearby cities

Larger cities in the area

Other cities in Carver County

See every city we cover in Minnesota, or check all active alerts.

About this forecast

Forecast office
Chaska is served by the National Weather Service MPX forecast office, forecast zone MNZ068, county zone MNC019.
Location used
The Census Bureau's internal point for Chaska (44.8164, -93.6100), in Carver County. Population: 30,167 (2024 estimate), number 35 of the 61 Minnesota cities on this site.
Radar
Nearest NWS radar: KMPX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/44.8164,-93.61 (forecast issued Oct 28, 12:11 AM CDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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