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.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed S 13 mph
Barometer 29.68 in (1006.7 mb)
Dewpoint 31°F (-1°C)
Visibility 5.00 mi
Wind Chill22°F (-6°C)
Last update 7 Jan 9:54 pm CST
Extended Forecast for

4 Miles SSE Byron MN

  • Tonight

    Tonight: Partly cloudy, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Patchy fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 39. South wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Patchy Fog
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain and snow before 1am, then a chance of snow between 1am and 3am. Low around 27. North wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, with a high near 32. Northwest wind 7 to 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 50 percent chance of snow. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Blustery, with a northwest wind 13 to 16 mph.

    Low: 12 °F

    Chance Snow
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23. West wind 9 to 11 mph.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Southwest wind around 10 mph.

    Low: 17 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 32. South wind around 7 mph.
Thursday
Rain likely, mainly after 4pm. Patchy fog between 7am and 10am. Otherwise, mostly cloudy, with a high near 39. South wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and snow before 1am, then a chance of snow between 1am and 3am. Low around 27. North wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, with a high near 32. Northwest wind 7 to 10 mph.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. Blustery, with a northwest wind 8 to 17 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 12. Blustery, with a northwest wind 13 to 16 mph.
Sunday
Partly sunny, with a high near 23. West wind 9 to 11 mph.
Sunday Night
Mostly cloudy, with a low around 17. Southwest wind around 10 mph.
Monday
Mostly sunny, with a high near 36. West wind 10 to 13 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 29. West wind around 10 mph, with gusts as high as 18 mph.
Tuesday
A 20 percent chance of rain. Mostly cloudy, with a high near 36. West wind 9 to 11 mph.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 29. Northwest wind 10 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Byron MN
 43.98°N 92.61°W
Last Update:
10:21 pm CST Jan 7, 2026
Forecast Valid:
10pm CST Jan 7, 2026-6pm CST Jan 14, 2026
 
Forecast Discussion
 
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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