Current conditions at
Dansville, Dansville Municipal Airport (KDSV)
Lat: 42.57°NLon: 77.71°WElev: 659ft.
Fair
80°F
27°C
| Humidity | 37% |
| Wind Speed | SW 12 G 29 mph |
| Barometer | 29.84 in (1011.2 mb) |
| Dewpoint | 51°F (11°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 16 May 1:54 pm EDT |
Extended Forecast for
Hartsville NY
This Afternoon

High: 78 °F
Mostly Sunny
Tonight
Low: 57 °F
Chance
T-storms then
Mostly CloudySunday

High: 80 °F
Becoming
SunnySunday Night

Low: 57 °F
Partly Cloudy
Monday

High: 86 °F
Sunny
Monday Night

Low: 65 °F
Mostly Clear
Tuesday
High: 86 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 63 °F
Chance
T-storms then
Mostly CloudyWednesday

High: 76 °F
Showers
Likely
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 78. Southwest wind around 14 mph, with gusts as high as 25 mph.
Tonight
A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly cloudy, with a low around 57. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 80. West wind around 7 mph.
Sunday Night
Partly cloudy, with a low around 57. Calm wind becoming south around 5 mph after midnight.
Monday
Sunny, with a high near 86. Southwest wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 65.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Tuesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 76. Chance of precipitation is 70%.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hartsville NY
42.25°N 77.7°W (Elev. 1650 ft)
42.25°N 77.7°W (Elev. 1650 ft)
2:07 pm EDT May 16, 2026
2pm EDT May 16, 2026-6pm EDT May 22, 2026


