Forecast

    Forecast for Petersburg, VA | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Petersburg, VA

    Updated: 3:54 PM EDT

    73°F

    Showers And Thunderstorms

    20 mph S
    Precipitation: 96%

    Showers and thunderstorms. Some of the storms could be severe. Cloudy, with a high near 73. South wind around 20 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Hourly Forecast

    MON16:00
    71°F
    Showers And Thunderstorms
    Dewpoint:17.8°Precip:96%Humidity:79%Wind:20 mph S
    MON17:00
    68°F
    Showers And Thunderstorms
    Dewpoint:17.2°Precip:90%Humidity:84%Wind:18 mph S
    MON18:00
    69°F
    Chance Showers And Thunderstorms
    Dewpoint:16.7°Precip:47%Humidity:78%Wind:20 mph S
    MON19:00
    67°F
    Showers And Thunderstorms Likely
    Dewpoint:16.7°Precip:57%Humidity:84%Wind:18 mph S
    TUE20:00
    64°F
    Showers And Thunderstorms
    Dewpoint:15°Precip:91%Humidity:84%Wind:18 mph S
    TUE21:00
    56°F
    Showers And Thunderstorms
    Dewpoint:10°Precip:75%Humidity:80%Wind:17 mph SW
    TUE22:00
    49°F
    Chance Showers And Thunderstorms
    Dewpoint:6.1°Precip:43%Humidity:80%Wind:15 mph W
    TUE23:00
    45°F
    Mostly Cloudy
    Dewpoint:2.8°Precip:14%Humidity:73%Wind:14 mph W
    TUE00:00
    42°F
    Mostly Cloudy
    Dewpoint:0.6°Precip:7%Humidity:70%Wind:13 mph W
    TUE01:00
    39°F
    Mostly Clear
    Dewpoint:-1.7°Precip:0%Humidity:67%Wind:12 mph W
    TUE02:00
    37°F
    Mostly Clear
    Dewpoint:-3.3°Precip:0%Humidity:64%Wind:10 mph W
    TUE03:00
    36°F
    Clear
    Dewpoint:-4.4°Precip:0%Humidity:61%Wind:10 mph W
    TUE04:00
    34°F
    Mostly Clear
    Dewpoint:-5°Precip:0%Humidity:64%Wind:9 mph W
    TUE05:00
    33°F
    Mostly Clear
    Dewpoint:-6.1°Precip:0%Humidity:61%Wind:9 mph W
    TUE06:00
    32°F
    Sunny
    Dewpoint:-6.7°Precip:0%Humidity:61%Wind:8 mph W
    TUE07:00
    31°F
    Sunny
    Dewpoint:-6.7°Precip:0%Humidity:63%Wind:8 mph W
    TUE08:00
    31°F
    Sunny
    Dewpoint:-7.2°Precip:0%Humidity:61%Wind:7 mph W
    TUE09:00
    33°F
    Sunny
    Dewpoint:-7.2°Precip:0%Humidity:56%Wind:8 mph W
    TUE10:00
    36°F
    Sunny
    Dewpoint:-7.2°Precip:0%Humidity:50%Wind:8 mph W
    TUE11:00
    39°F
    Sunny
    Dewpoint:-7.2°Precip:0%Humidity:44%Wind:9 mph W
    TUE12:00
    41°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:39%Wind:9 mph W
    TUE13:00
    44°F
    Sunny
    Dewpoint:-7.2°Precip:0%Humidity:36%Wind:10 mph W
    TUE14:00
    45°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:33%Wind:10 mph W
    TUE15:00
    45°F
    Sunny
    Dewpoint:-7.8°Precip:0%Humidity:33%Wind:12 mph W

    Extended Forecast

    Tonight

    Mon, Mar 16
    31°F
    Chance Showers And Thunderstorms then Mostly Cloudy
    9 mph SW
    Precipitation: 91%
    A chance of showers and thunderstorms before 7pm, then showers and thunderstorms between 7pm and 11pm. Some of the storms could be severe. Mostly cloudy, with a low around 31. Southwest wind 9 to 20 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Tuesday

    Tue, Mar 17
    47°F
    Sunny
    7 mph W
    Precipitation: 0%
    Sunny, with a high near 47. West wind 7 to 12 mph, with gusts as high as 22 mph.

    Tuesday Night

    Tue, Mar 17
    25°F
    Mostly Clear
    2 mph NW
    Precipitation: 1%
    Mostly clear, with a low around 25. Northwest wind 2 to 10 mph, with gusts as high as 18 mph.

    Wednesday

    Wed, Mar 18
    45°F
    Partly Sunny
    3 mph E
    Precipitation: 0%
    Partly sunny, with a high near 45. East wind around 3 mph.

    Wednesday Night

    Wed, Mar 18
    29°F
    Partly Cloudy
    3 mph S
    Precipitation: 1%
    Partly cloudy, with a low around 29.

    Thursday

    Thu, Mar 19
    59°F
    Mostly Sunny
    2 mph SW
    Precipitation: 1%
    Mostly sunny, with a high near 59.

    Thursday Night

    Thu, Mar 19
    36°F
    Partly Cloudy
    3 mph S
    Precipitation: 4%
    Partly cloudy, with a low around 36.

    Friday

    Fri, Mar 20
    67°F
    Mostly Sunny
    1 mph SW
    Precipitation: 6%
    Mostly sunny, with a high near 67.

    Friday Night

    Fri, Mar 20
    46°F
    Slight Chance Rain Showers
    6 mph SW
    Precipitation: 20%
    A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 46.

    Saturday

    Sat, Mar 21
    69°F
    Slight Chance Rain Showers then Partly Sunny
    6 mph SW
    Precipitation: 20%
    A slight chance of rain showers before 8am. Partly sunny, with a high near 69.

    Saturday Night

    Sat, Mar 21
    47°F
    Mostly Cloudy
    8 mph SW
    Precipitation: 14%
    Mostly cloudy, with a low around 47.

    Sunday

    Sun, Mar 22
    73°F
    Mostly Sunny
    5 mph SW
    Precipitation: 9%
    Mostly sunny, with a high near 73.

    Sunday Night

    Sun, Mar 22
    45°F
    Partly Cloudy
    8 mph W
    Precipitation: 14%
    Partly cloudy, with a low around 45.

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