Grubb, VA Weather Forecast
Local 7-day forecast
Patchy Fog then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grubb, VA in one place.
Patchy fog before 9am. Mostly sunny, with a high near 85. North wind 0 to 5 mph.
Local Weather Overview
This forecast page for Grubb, VA 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: Sep 15, 2026 1:00 PM EDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Grubb, VA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 1:00 PM EDT
- Forecast office
- RNK
- Source
- NOAA / NWS
Daily Outlook
This Week in Grubb
Thursday looks like the warmest upcoming period in Grubb at 86 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 2 to 6 mph W.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 1:00 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- RNK
- Radar station
- KFCX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 59. East wind 0 to 3 mph.
A chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Sunny, with a high near 86. Northwest wind 0 to 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 60%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Patchy Fog then Mostly Sunny
|
85°F |
0 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
59°F |
0 to 3 mph
E
|
|
Thursday
Sep 17
|
Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 3 mph
NW
|
|
Thursday Night
Sep 17
|
Chance Showers And Thunderstorms then Partly Cloudy
|
62°F |
2 mph
N
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
84°F |
0 to 3 mph
NW
|
|
Friday Night
Sep 18
|
Showers And Thunderstorms Likely then Partly Cloudy
|
61°F |
2 mph
NW
|
|
Saturday
Sep 19
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
81°F |
0 to 5 mph
SE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
5 mph
S
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
82°F |
5 mph
SW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
60°F |
3 mph
SW
|
|
Monday
Sep 21
|
Showers And Thunderstorms Likely
|
79°F |
2 to 6 mph
W
|
|
Monday Night
Sep 21
|
Showers And Thunderstorms Likely
|
56°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grubb.