Heat Persists in the South Central U.S. and California; Heavy Rain in the Ohio Valley

Sweltering heat remains across the South-Central Plains and Lower/Middle Mississippi Valley, as well as in the Southwest and California this week with limited nighttime relief. Heavy rainfall will lead to localized areas of flash flooding in parts of the Ohio Valley/Central Appalachians. Dry and breezy conditions will enhance fire weather concerns across the northern Rockies and High Plains. Read More >

Current conditions at

Rochester, Greater Rochester International Airport (KROC)

Lat: 43.12°NLon: 77.68°WElev: 558ft.

Mostly Cloudy

72°F

22°C

Humidity 91%
Wind Speed W 14 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 9 Sep 11:54 pm EDT
Extended Forecast for

Caledonia NY

  • Overnight

    Overnight: A chance of showers, mainly before 1am.  Mostly cloudy, with a low around 66. West wind around 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 75. West wind 7 to 14 mph.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. West wind 3 to 7 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 72. Northwest wind 5 to 7 mph.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 51. Calm wind becoming south around 5 mph after midnight.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 80. South wind 7 to 10 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. South wind 6 to 8 mph.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 80. Southwest wind 8 to 13 mph becoming west in the afternoon.

    High: 80 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 66. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 75. West wind 7 to 14 mph.
Thursday Night
Partly cloudy, with a low around 51. West wind 3 to 7 mph.
Friday
Sunny, with a high near 72. Northwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 51. Calm wind becoming south around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 80. South wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 64. South wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 80. Southwest wind 8 to 13 mph becoming west in the afternoon.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 75.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
A chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
Caledonia NY
 42.97°N 77.84°W (Elev. 692 ft)
9:57 pm EDT Sep 9, 2026
12am EDT Sep 10, 2026-6pm EDT Sep 16, 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