Petersburg, WV Weather Forecast
Local 7-day forecast
Mostly Clear then Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Petersburg, WV in one place.
Patchy fog after 2am. Mostly clear, with a low around 42. North wind 0 to 8 mph.
Local Weather Overview
This forecast page for Petersburg, 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: May 30, 2026 9:17 PM EDT.
The active forecast window currently covers May 30 to Jun 6, 2026 for Petersburg, WV.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 6, 2026
- Latest sync
- May 30, 2026 9:17 PM EDT
- Forecast office
- LWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Petersburg
Saturday looks like the warmest upcoming period in Petersburg at 86 degrees F.
Tonight is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Tonight at about 0 to 8 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 9:17 PM EDT
- Coverage
- 8 days
- Time zone
- America/New_York
- Forecast office
- LWX
- Radar station
- KLWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 8am. Sunny, with a high near 78. Northeast wind 0 to 3 mph.
Mostly clear, with a low around 51. Southwest wind around 2 mph.
Partly sunny, with a high near 77. Northwest wind 0 to 7 mph.
Partly cloudy, with a low around 51. North wind 1 to 6 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunny, with a high near 75.
Mostly clear, with a low around 49.
Sunny, with a high near 81.
Mostly clear, with a low around 55.
Sunny, with a high near 85.
Partly cloudy, with a low around 61.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
May 30
|
Mostly Clear then Patchy Fog
|
42°F |
0 to 8 mph
N
|
|
Sunday
May 31
|
Patchy Fog then Sunny
|
78°F |
0 to 3 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
51°F |
2 mph
SW
|
|
Monday
Jun 1
|
Partly Sunny
|
77°F |
0 to 7 mph
NW
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
51°F |
1 to 6 mph
N
|
|
Tuesday
Jun 2
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
73°F |
1 to 8 mph
NE
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
2 to 7 mph
N
|
|
Wednesday
Jun 3
|
Sunny
|
75°F |
1 to 7 mph
N
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
49°F |
2 to 6 mph
NW
|
|
Thursday
Jun 4
|
Sunny
|
81°F |
1 to 5 mph
NW
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
55°F |
5 mph
W
|
|
Friday
Jun 5
|
Sunny
|
85°F |
2 to 7 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy
|
61°F |
6 mph
W
|
|
Saturday
Jun 6
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
86°F |
3 to 7 mph
W
|
Nearby Forecasts
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