Port Henry, NY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Port Henry, NY in one place.
Mostly sunny, with a high near 84. Northwest wind 3 to 12 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Port Henry, 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: Jul 15, 2026 12:04 AM EDT.
The active forecast window currently covers Jul 15 to Jul 21, 2026 for Port Henry, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 12:04 AM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Henry
Wednesday looks like the warmest upcoming period in Port Henry at 84 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Thursday at about 2 to 13 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 12:04 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BTV
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 63. West wind 2 to 10 mph.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 83. West wind 2 to 13 mph.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 57. Northwest wind 3 to 10 mph.
Sunny, with a high near 79. Northwest wind 1 to 7 mph.
Partly cloudy, with a low around 57. West wind 1 to 6 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. South wind 1 to 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southwest wind around 5 mph. Chance of precipitation is 60%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. North wind around 6 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 61. West wind around 5 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind 1 to 6 mph.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. South wind around 6 mph. Chance of precipitation is 50%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Mostly Sunny
|
84°F |
3 to 12 mph
NW
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
63°F |
2 to 10 mph
W
|
|
Thursday
Jul 16
|
Sunny then Slight Chance Showers And Thunderstorms
|
83°F |
2 to 13 mph
W
|
|
Thursday Night
Jul 16
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
57°F |
3 to 10 mph
NW
|
|
Friday
Jul 17
|
Sunny
|
79°F |
1 to 7 mph
NW
|
|
Friday Night
Jul 17
|
Partly Cloudy
|
57°F |
1 to 6 mph
W
|
|
Saturday
Jul 18
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
79°F |
1 to 5 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
60°F |
5 mph
SW
|
|
Sunday
Jul 19
|
Rain Showers Likely
|
80°F |
6 mph
N
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
61°F |
5 mph
W
|
|
Monday
Jul 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
84°F |
1 to 6 mph
S
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
63°F |
6 mph
S
|
|
Tuesday
Jul 21
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
82°F |
6 to 9 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Henry.
