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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Rochester, Rochester International Airport (KRST)

Lat: 43.9°NLon: 92.49°WElev: 1316ft.

Fog/Mist

58°F

14°C

Humidity 100%
Wind Speed NE 12 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 58°F (14°C)
Visibility 3.00 mi
Last update 20 Sep 2:54 am CDT
Extended Forecast for

Stewartville MN

  • Overnight

    Overnight: Patchy fog. Otherwise, cloudy, with a low around 55. Northeast wind around 11 mph.

    Low: 55 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. Northeast wind 13 to 15 mph.

    High: 66 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 49. East wind around 11 mph.

    Low: 49 °F

    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 58. Northeast wind around 11 mph.

    High: 58 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44. East wind 6 to 8 mph.

    Low: 44 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60. East wind 6 to 9 mph.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. East wind 3 to 6 mph.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. East wind 5 to 7 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Southeast wind around 5 mph.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, cloudy, with a low around 55. Northeast wind around 11 mph.
Sunday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 66. Northeast wind 13 to 15 mph.
Sunday Night
Mostly cloudy, with a low around 49. East wind around 11 mph.
Monday
A 30 percent chance of showers, mainly before 3pm. Mostly cloudy, with a high near 58. Northeast wind around 11 mph.
Monday Night
Mostly cloudy, with a low around 44. East wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 60. East wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 41. East wind 3 to 6 mph.
Wednesday
Sunny, with a high near 63. East wind 5 to 7 mph.
Wednesday Night
Mostly clear, with a low around 45. Southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 64. South wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 49. Southeast wind 3 to 5 mph.
Friday
Partly sunny, with a high near 67. Southeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 50. Southeast wind 3 to 5 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 68. Southeast wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Stewartville MN
 43.85°N 92.49°W
Last Update:
1:26 am CDT Sep 20, 2026
Forecast Valid:
3am CDT Sep 20, 2026-6pm CDT Sep 26, 2026
 
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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