South Valley, NY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for South Valley, NY in one place.
A chance of rain showers after 8am. Partly sunny, with a high near 64. Northwest wind around 7 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for South Valley, 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: Apr 16, 2026 3:44 AM EDT.
The active forecast window currently covers Apr 17 to Apr 22, 2026 for South Valley, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 17 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 3:44 AM EDT
- Forecast office
- BGM
- Source
- NOAA / NWS
Daily Outlook
This Week in South Valley
Saturday looks like the warmest upcoming period in South Valley at 69 degrees F.
Monday Night is the coolest period ahead with temperatures near 23 degrees F.
The strongest winds are forecast for Monday at about 14 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 3:44 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BGM
- Radar station
- KENX
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 before 8pm. Partly cloudy, with a low around 48. East wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 20%.
Rain showers. Mostly cloudy, with a low around 38. Chance of precipitation is 80%.
Rain showers before 5pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 44. Chance of precipitation is 80%.
A chance of rain and snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
A slight chance of snow showers before 2pm. Partly sunny, with a high near 35.
Partly cloudy, with a low around 23.
Mostly sunny, with a high near 47.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 17
|
Chance Rain Showers
|
64°F |
7 mph
NW
|
|
Friday Night
Apr 17
|
Slight Chance Rain Showers then Partly Cloudy
|
48°F |
5 mph
E
|
|
Saturday
Apr 18
|
Partly Sunny then Slight Chance Rain Showers
|
69°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Rain Showers
|
38°F |
12 mph
SW
|
|
Sunday
Apr 19
|
Rain Showers then Chance Rain And Snow Showers
|
44°F |
12 mph
W
|
|
Sunday Night
Apr 19
|
Chance Rain And Snow Showers
|
25°F |
13 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
35°F |
14 mph
NW
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
23°F |
6 to 12 mph
W
|
|
Tuesday
Apr 21
|
Mostly Sunny
|
47°F |
6 to 9 mph
SW
|
|
Tuesday Night
Apr 21
|
Chance Rain Showers
|
36°F |
9 mph
SW
|
|
Wednesday
Apr 22
|
Chance Rain Showers
|
54°F |
9 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Valley.