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

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Overcast

39°F

4°C

Humidity 70%
Wind Speed Calm
Barometer 29.99 in (1016.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 4:54 pm EDT
Extended Forecast for

Mount Morris NY

  • Tonight

    Tonight: Cloudy, with a low around 38. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 38 °F

    Cloudy

  • Sunday

    Sunday: Showers, mainly after 11am. High near 58. Southwest wind around 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 58 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 8pm, then a chance of snow showers. Cloudy, with a low around 28. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: Mostly cloudy, with a high near 38. Northwest wind 7 to 9 mph.

    High: 38 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.

    Low: 22 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. Southwest wind 7 to 10 mph.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers after 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Cloudy, with a low around 38. Calm wind becoming south 5 to 7 mph after midnight.
Sunday
Showers, mainly after 11am. High near 58. Southwest wind around 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of rain and snow showers before 8pm, then a chance of snow showers. Cloudy, with a low around 28. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 38. Northwest wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 22. Northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Wednesday
Mostly cloudy, with a high near 48. Southwest wind 7 to 10 mph.
Wednesday Night
A chance of rain and snow showers after 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Morris NY
 42.73°N 77.88°W (Elev. 719 ft)
Last Update:
3:58 pm EDT Mar 21, 2026
Forecast Valid:
5pm EDT Mar 21, 2026-6pm EDT Mar 28, 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