South Valley, NY Weather Forecast
Local 7-day forecast
Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for South Valley, NY in one place.
Areas of smoke between 7am and 10am, then smoke and rain showers likely between 10am and 2pm, then smoke and showers and thunderstorms likely between 2pm and 3pm, then areas of smoke and showers and thunderstorms likely between 3pm and 4pm, then patchy smoke and a chance of showers and thunderstorms. Partly sunny, with a high near 78. Southwest wind 6 to 12 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
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: Jul 17, 2026 2:42 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for South Valley, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 2:42 PM 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 78 degrees F.
Sunday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Saturday at about 6 to 12 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 2:42 PM 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 chance of showers and thunderstorms before 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 58. West wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 70. Northwest wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 76.
Mostly cloudy, with a low around 60.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Mostly sunny, with a high near 72.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Smoke
|
78°F |
6 to 12 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
58°F |
12 mph
W
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
12 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
52°F |
3 to 9 mph
W
|
|
Monday
Jul 20
|
Mostly Sunny
|
76°F |
6 mph
W
|
|
Monday Night
Jul 20
|
Mostly Cloudy
|
60°F |
2 to 9 mph
S
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms Likely
|
77°F |
12 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
60°F |
9 mph
SW
|
|
Wednesday
Jul 22
|
Chance Rain Showers
|
73°F |
10 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
54°F |
6 to 9 mph
W
|
|
Thursday
Jul 23
|
Mostly Sunny
|
72°F |
8 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
54°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around South Valley.