Grafton, WV Weather Forecast
Local 7-day forecast
Haze
Track current conditions, temperature changes, wind, and the full daily outlook for Grafton, WV in one place.
Haze before 5pm, then haze and a slight chance of rain showers. Mostly sunny, with a high near 89. West wind around 6 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Grafton, 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: Jul 16, 2026 5:38 PM EDT.
The active forecast window currently covers Jul 16 to Jul 22, 2026 for Grafton, WV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 22, 2026
- Latest sync
- Jul 16, 2026 5:38 PM EDT
- Forecast office
- RLX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grafton
This Afternoon looks like the warmest upcoming period in Grafton at 89 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Saturday at about 2 to 10 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 16, 2026 5:38 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- RLX
- Radar station
- KPBZ
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Haze and a slight chance of rain showers before 10pm, then areas of smoke. Partly cloudy, with a low around 66. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
Areas of smoke before 8am, then haze and areas of smoke. Mostly sunny, with a high near 88. North wind around 2 mph.
Haze and areas of smoke before 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Southeast wind around 2 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind 2 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 67. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Rain showers before 8am, then a slight chance of showers and thunderstorms between 8am and 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 80%.
Mostly clear, with a low around 60.
Sunny, with a high near 83.
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 66.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 16
|
Haze
|
89°F |
6 mph
W
|
|
Tonight
Jul 16
|
Haze then Areas Of Smoke
|
66°F |
0 to 5 mph
NW
|
|
Friday
Jul 17
|
Areas Of Smoke then Haze
|
88°F |
2 mph
N
|
|
Friday Night
Jul 17
|
Haze then Chance Showers And Thunderstorms
|
70°F |
2 mph
SE
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
82°F |
2 to 10 mph
SW
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms
|
67°F |
5 to 9 mph
SW
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms
|
80°F |
2 to 6 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
60°F |
0 to 6 mph
NE
|
|
Monday
Jul 20
|
Sunny
|
83°F |
2 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
3 mph
SW
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms
|
83°F |
3 to 10 mph
SW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
64°F |
3 to 7 mph
SW
|
|
Wednesday
Jul 22
|
Chance Showers And Thunderstorms
|
77°F |
5 to 8 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
0 to 7 mph
N
|
Nearby Forecasts
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