Black River, NY Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Black River, NY in one place.
Sunny, with a high near 75. Southwest wind 6 to 12 mph.
Local Weather Overview
This forecast page for Black River, 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: May 24, 2026 12:33 PM EDT.
The active forecast window currently covers May 26 to May 30, 2026 for Black River, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 12:33 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Black River
Tuesday looks like the warmest upcoming period in Black River at 75 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Tuesday at about 6 to 12 mph SW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 12:33 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 57. Southwest wind around 9 mph.
A chance of rain showers after 2pm. Mostly sunny, with a high near 75. West wind around 9 mph. Chance of precipitation is 30%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 50. North wind 3 to 7 mph. Chance of precipitation is 30%.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 47.
A slight chance of rain showers after 8am. Mostly sunny, with a high near 64.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 46.
Mostly sunny, with a high near 65.
Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Sunny
|
75°F |
6 to 12 mph
SW
|
|
Tuesday Night
May 26
|
Partly Cloudy
|
57°F |
9 mph
SW
|
|
Wednesday
May 27
|
Mostly Sunny then Chance Rain Showers
|
75°F |
9 mph
W
|
|
Wednesday Night
May 27
|
Chance Rain Showers then Partly Cloudy
|
50°F |
3 to 7 mph
N
|
|
Thursday
May 28
|
Mostly Sunny
|
68°F |
6 to 10 mph
N
|
|
Thursday Night
May 28
|
Partly Cloudy
|
47°F |
5 to 8 mph
W
|
|
Friday
May 29
|
Slight Chance Rain Showers
|
64°F |
6 to 10 mph
NW
|
|
Friday Night
May 29
|
Slight Chance Rain Showers then Partly Cloudy
|
46°F |
5 to 8 mph
NW
|
|
Saturday
May 30
|
Mostly Sunny
|
65°F |
5 to 9 mph
N
|
|
Saturday Night
May 30
|
Partly Cloudy
|
48°F |
3 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Black River.