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

Rochester, Rochester International Airport (KRST)

Lat: 43.9°NLon: 92.49°WElev: 1316ft.

Fair with Haze

75°F

24°C

Humidity 40%
Wind Speed NW 20 G 26 mph
Barometer 30.08 in (1018.1 mb)
Dewpoint 49°F (9°C)
Visibility 6.00 mi
Last update 22 Aug 5:54 pm CDT
Extended Forecast for

4 Miles S Byron MN

  • Tonight

    Tonight: Mostly clear, with a low around 52. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. South wind 3 to 5 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 83. Southwest wind 7 to 13 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. West wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 62 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 82. Breezy, with a northwest wind 9 to 16 mph.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Northwest wind 6 to 13 mph.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Northwest wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.
Sunday
Sunny, with a high near 77. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 78. South wind 3 to 5 mph.
Monday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 60. South wind around 6 mph.
Tuesday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 83. Southwest wind 7 to 13 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62. West wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 82. Breezy, with a northwest wind 9 to 16 mph.
Wednesday Night
Mostly clear, with a low around 60. Northwest wind 6 to 13 mph.
Thursday
Sunny, with a high near 81. Northwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 58. North wind 5 to 7 mph becoming calm after midnight.
Friday
Sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 62. South wind around 8 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. South wind 10 to 13 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Byron MN
 43.98°N 92.64°W
Last Update:
5:46 pm CDT Aug 22, 2026
Forecast Valid:
6pm CDT Aug 22, 2026-6pm CDT Aug 29, 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