Forecast

    Forecast for Plum, PA | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Plum, PA

    Updated: 2:21 PM EDT

    66°F

    Slight Chance Sleet

    16 mph W
    Precipitation: 92%

    Rain showers before 5pm, then a slight chance of sleet and rain and snow showers. Cloudy. High near 66, with temperatures falling to around 36 in the afternoon. West wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

    Hourly Forecast

    MON16:00
    39°F
    Rain Showers
    Dewpoint:1.7°Precip:77%Humidity:86%Wind:16 mph W
    MON17:00
    36°F
    Slight Chance Sleet
    Dewpoint:0.6°Precip:92%Humidity:88%Wind:15 mph W
    MON18:00
    34°F
    Snow Showers
    Dewpoint:0°Precip:95%Humidity:92%Wind:15 mph W
    MON19:00
    33°F
    Snow Showers
    Dewpoint:-0.6°Precip:84%Humidity:92%Wind:14 mph W
    TUE20:00
    31°F
    Snow Showers
    Dewpoint:-1.7°Precip:78%Humidity:91%Wind:16 mph W
    TUE21:00
    29°F
    Chance Snow Showers
    Dewpoint:-2.8°Precip:52%Humidity:90%Wind:16 mph W
    TUE22:00
    29°F
    Chance Snow Showers
    Dewpoint:-4.4°Precip:28%Humidity:84%Wind:16 mph W
    TUE23:00
    28°F
    Slight Chance Snow Showers
    Dewpoint:-5.6°Precip:23%Humidity:77%Wind:16 mph W
    TUE00:00
    26°F
    Slight Chance Snow Showers
    Dewpoint:-6.7°Precip:22%Humidity:78%Wind:16 mph W
    TUE01:00
    23°F
    Slight Chance Snow Showers
    Dewpoint:-8.3°Precip:22%Humidity:76%Wind:17 mph W
    TUE02:00
    24°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:21%Humidity:65%Wind:18 mph W
    TUE03:00
    24°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:19%Humidity:67%Wind:18 mph W
    TUE04:00
    23°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:17%Humidity:67%Wind:18 mph W
    TUE05:00
    22°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:18%Humidity:71%Wind:18 mph W
    TUE06:00
    22°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:20%Humidity:70%Wind:18 mph W
    TUE07:00
    22°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:21%Humidity:72%Wind:18 mph W
    TUE08:00
    22°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:21%Humidity:72%Wind:17 mph W
    TUE09:00
    23°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:22%Humidity:69%Wind:18 mph W
    TUE10:00
    25°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:22%Humidity:64%Wind:18 mph W
    TUE11:00
    26°F
    Slight Chance Snow Showers
    Dewpoint:-9.4°Precip:23%Humidity:62%Wind:18 mph W
    TUE12:00
    27°F
    Slight Chance Snow Showers
    Dewpoint:-9.4°Precip:23%Humidity:58%Wind:18 mph W
    TUE13:00
    29°F
    Slight Chance Snow Showers
    Dewpoint:-10°Precip:19%Humidity:53%Wind:18 mph W
    TUE14:00
    29°F
    Partly Sunny
    Dewpoint:-10.6°Precip:15%Humidity:51%Wind:18 mph W
    TUE15:00
    30°F
    Partly Sunny
    Dewpoint:-11.1°Precip:18%Humidity:47%Wind:18 mph W

    Extended Forecast

    Tonight

    Mon, Mar 16
    21°F
    Snow Showers
    14 mph W
    Precipitation: 95%
    Snow showers. Mostly cloudy, with a low around 21. West wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Tuesday

    Tue, Mar 17
    30°F
    Slight Chance Snow Showers
    18 mph W
    Precipitation: 23%
    A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 30. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.

    Tuesday Night

    Tue, Mar 17
    17°F
    Partly Cloudy
    6 mph SW
    Precipitation: 20%
    Partly cloudy, with a low around 17. Southwest wind 6 to 14 mph. Chance of precipitation is 20%.

    Wednesday

    Wed, Mar 18
    38°F
    Partly Sunny
    5 mph S
    Precipitation: 5%
    Partly sunny, with a high near 38. South wind 5 to 10 mph.

    Wednesday Night

    Wed, Mar 18
    31°F
    Slight Chance Light Rain
    8 mph S
    Precipitation: 21%
    A slight chance of rain between 8pm and 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Thursday

    Thu, Mar 19
    50°F
    Mostly Cloudy then Slight Chance Light Rain
    9 mph SW
    Precipitation: 19%
    A slight chance of rain after 2pm. Mostly cloudy, with a high near 50.

    Thursday Night

    Thu, Mar 19
    36°F
    Slight Chance Light Rain
    7 mph SW
    Precipitation: 19%
    A slight chance of rain before 2am. Mostly cloudy, with a low around 36.

    Friday

    Fri, Mar 20
    57°F
    Chance Light Rain
    5 mph SW
    Precipitation: 39%
    A chance of rain after 8am. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.

    Friday Night

    Fri, Mar 20
    40°F
    Chance Light Rain
    9 mph W
    Precipitation: 51%
    A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Saturday

    Sat, Mar 21
    58°F
    Chance Light Rain
    9 mph W
    Precipitation: 28%
    A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.

    Saturday Night

    Sat, Mar 21
    38°F
    Slight Chance Light Rain
    9 mph SW
    Precipitation: 23%
    A slight chance of rain. Mostly cloudy, with a low around 38.

    Sunday

    Sun, Mar 22
    58°F
    Slight Chance Light Rain
    9 mph W
    Precipitation: 24%
    A slight chance of rain. Partly sunny, with a high near 58.

    Sunday Night

    Sun, Mar 22
    32°F
    Slight Chance Light Rain
    10 mph NW
    Precipitation: 24%
    A slight chance of rain before 2am. Mostly cloudy, with a low around 32.

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