Williamstown, WV Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Williamstown, WV in one place.
Sunny, with a high near 84. Southwest wind around 10 mph.
Local Weather Overview
This forecast page for Williamstown, WV 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: Oct 13, 2026 5:50 PM EDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Williamstown, WV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 5:50 PM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Williamstown
This Afternoon looks like the warmest upcoming period in Williamstown at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 14 to 17 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 5:50 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KRLX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 64. Southwest wind 3 to 8 mph.
A chance of rain showers between 2pm and 5pm, then showers and thunderstorms likely. Mostly sunny, with a high near 83. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 60. North wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 74. East wind 2 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers. Partly sunny, with a high near 70. Chance of precipitation is 90%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 39. Chance of precipitation is 30%.
Mostly sunny, with a high near 55.
Mostly clear, with a low around 34.
Sunny, with a high near 64.
Mostly clear, with a low around 40.
Mostly sunny, with a high near 67.
Mostly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
84°F |
10 mph
SW
|
|
Tonight
Oct 13
|
Clear
|
64°F |
3 to 8 mph
SW
|
|
Wednesday
Oct 14
|
Mostly Sunny then Showers And Thunderstorms Likely
|
83°F |
7 mph
SW
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms
|
60°F |
2 to 6 mph
N
|
|
Thursday
Oct 15
|
Rain Showers Likely
|
74°F |
2 to 6 mph
E
|
|
Thursday Night
Oct 15
|
Showers And Thunderstorms Likely
|
64°F |
1 to 14 mph
S
|
|
Friday
Oct 16
|
Rain Showers
|
70°F |
14 to 17 mph
W
|
|
Friday Night
Oct 16
|
Chance Rain Showers then Partly Cloudy
|
39°F |
16 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
55°F |
7 to 14 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
34°F |
0 to 5 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
0 to 5 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
40°F |
2 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
67°F |
2 to 6 mph
S
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
44°F |
2 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Williamstown.
