Harrisburg, NY Weather Forecast
Local 7-day forecast
Partly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Harrisburg, NY in one place.
Partly cloudy, with a low around 58. South wind around 6 mph.
Local Weather Overview
This forecast page for Harrisburg, 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: Jun 9, 2026 12:49 AM EDT.
The active forecast window currently covers Jun 8 to Jun 15, 2026 for Harrisburg, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 12:49 AM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Harrisburg
Thursday looks like the warmest upcoming period in Harrisburg at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 12:49 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KBUF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 62. South wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 81. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. West wind 5 to 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms before 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 80%.
A slight chance of showers and thunderstorms before 8am, then showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 90%.
Showers and thunderstorms before 8pm. Mostly cloudy, with a low around 52. Chance of precipitation is 90%.
Sunny, with a high near 79.
A slight chance of rain showers after 2am. Mostly clear, with a low around 56.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 8
|
Partly Cloudy
|
58°F |
6 mph
S
|
|
Tuesday
Jun 9
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
S
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
62°F |
8 mph
S
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms
|
81°F |
6 to 10 mph
SW
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms Likely
|
64°F |
5 to 9 mph
W
|
|
Thursday
Jun 11
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
84°F |
6 to 9 mph
W
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms
|
62°F |
6 mph
W
|
|
Friday
Jun 12
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
82°F |
6 to 9 mph
SW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms then Mostly Cloudy
|
52°F |
2 to 7 mph
W
|
|
Saturday
Jun 13
|
Sunny
|
79°F |
2 to 8 mph
W
|
|
Saturday Night
Jun 13
|
Mostly Clear then Slight Chance Rain Showers
|
56°F |
2 to 7 mph
SW
|
|
Sunday
Jun 14
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
77°F |
3 to 8 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
49°F |
2 to 6 mph
W
|
|
Monday
Jun 15
|
Chance Rain Showers
|
75°F |
2 to 8 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harrisburg.