Hartsville, NY Weather Forecast
Local 7-day forecast
Mostly Cloudy then Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Hartsville, NY in one place.
A chance of rain showers after 2pm. Mostly cloudy, with a high near 59. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Hartsville, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 1:40 PM EST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Hartsville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:40 PM EST
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in Hartsville
Friday looks like the warmest upcoming period in Hartsville at 59 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Saturday Night at about 14 mph NW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:40 PM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KBUF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers. Mostly cloudy, with a low around 39. West wind 3 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely. Mostly cloudy, with a high near 48. West wind around 10 mph. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Partly sunny, with a high near 51.
A chance of rain after 7pm. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
A chance of rain before 1pm. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
Partly cloudy, with a low around 36.
A slight chance of rain after 7am. Mostly sunny, with a high near 55.
A slight chance of rain. Partly cloudy, with a low around 35.
A slight chance of rain before 7am. Mostly sunny, with a high near 48.
A slight chance of rain between 7pm and 1am. Mostly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Cloudy then Chance Rain Showers
|
59°F |
3 to 7 mph
SW
|
|
Friday Night
Nov 6
|
Rain Showers
|
39°F |
3 to 9 mph
W
|
|
Saturday
Nov 7
|
Rain Showers Likely
|
48°F |
10 mph
W
|
|
Saturday Night
Nov 7
|
Rain Showers Likely
|
37°F |
14 mph
NW
|
|
Sunday
Nov 8
|
Slight Chance Rain Showers then Partly Sunny
|
51°F |
13 mph
W
|
|
Sunday Night
Nov 8
|
Chance Light Rain
|
35°F |
14 mph
W
|
|
Monday
Nov 9
|
Chance Light Rain
|
50°F |
9 to 13 mph
W
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
36°F |
9 to 13 mph
W
|
|
Tuesday
Nov 10
|
Slight Chance Light Rain
|
55°F |
13 mph
W
|
|
Tuesday Night
Nov 10
|
Slight Chance Light Rain
|
35°F |
10 mph
W
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain then Mostly Sunny
|
48°F |
7 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Slight Chance Light Rain
|
31°F |
7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hartsville.