Forecast

    Forecast for Lithonia, GA | Forecast Periods: 14
    Sunday
    Mar 15
    2026

    Lithonia, GA

    Updated: 2:51 PM EDT

    75°F

    Mostly Cloudy

    10 mph S
    Precipitation: 5%

    Mostly cloudy, with a high near 75. South wind around 10 mph, with gusts as high as 20 mph.

    Hourly Forecast

    SUN16:00
    71°F
    Mostly Cloudy
    Dewpoint:16.1°Precip:5%Humidity:71%Wind:10 mph S
    SUN17:00
    73°F
    Mostly Cloudy
    Dewpoint:15.6°Precip:2%Humidity:65%Wind:10 mph S
    SUN18:00
    73°F
    Mostly Cloudy
    Dewpoint:14.4°Precip:1%Humidity:61%Wind:10 mph S
    SUN19:00
    71°F
    Mostly Cloudy
    Dewpoint:14.4°Precip:0%Humidity:63%Wind:5 mph S
    MON20:00
    69°F
    Mostly Cloudy
    Dewpoint:13.9°Precip:0%Humidity:65%Wind:5 mph S
    MON21:00
    67°F
    Mostly Cloudy
    Dewpoint:13.9°Precip:0%Humidity:70%Wind:5 mph S
    MON22:00
    65°F
    Mostly Cloudy
    Dewpoint:13.9°Precip:0%Humidity:74%Wind:5 mph S
    MON23:00
    64°F
    Mostly Cloudy
    Dewpoint:13.3°Precip:0%Humidity:74%Wind:5 mph S
    MON00:00
    64°F
    Mostly Cloudy
    Dewpoint:13.3°Precip:3%Humidity:74%Wind:10 mph S
    MON01:00
    64°F
    Mostly Cloudy
    Dewpoint:13.9°Precip:9%Humidity:78%Wind:10 mph S
    MON02:00
    64°F
    Mostly Cloudy
    Dewpoint:14.4°Precip:6%Humidity:80%Wind:10 mph S
    MON03:00
    64°F
    Mostly Cloudy
    Dewpoint:15°Precip:8%Humidity:84%Wind:10 mph S
    MON04:00
    64°F
    Mostly Cloudy
    Dewpoint:15.6°Precip:8%Humidity:87%Wind:15 mph S
    MON05:00
    64°F
    Chance Showers And Thunderstorms
    Dewpoint:15.6°Precip:36%Humidity:89%Wind:15 mph S
    MON06:00
    62°F
    Showers And Thunderstorms Likely
    Dewpoint:15.6°Precip:59%Humidity:93%Wind:15 mph S
    MON07:00
    61°F
    Showers And Thunderstorms
    Dewpoint:15°Precip:80%Humidity:93%Wind:15 mph SW
    MON08:00
    57°F
    Showers And Thunderstorms
    Dewpoint:13.3°Precip:83%Humidity:94%Wind:20 mph W
    MON09:00
    54°F
    Showers And Thunderstorms
    Dewpoint:11.1°Precip:77%Humidity:94%Wind:15 mph W
    MON10:00
    50°F
    Showers And Thunderstorms Likely
    Dewpoint:9.4°Precip:66%Humidity:96%Wind:15 mph W
    MON11:00
    49°F
    Chance Rain Showers
    Dewpoint:7.8°Precip:47%Humidity:90%Wind:15 mph W
    MON12:00
    47°F
    Chance Rain Showers
    Dewpoint:6.1°Precip:40%Humidity:85%Wind:20 mph W
    MON13:00
    47°F
    Chance Rain Showers
    Dewpoint:5°Precip:36%Humidity:81%Wind:20 mph W
    MON14:00
    46°F
    Slight Chance Rain Showers
    Dewpoint:2.8°Precip:21%Humidity:73%Wind:20 mph W
    MON15:00
    46°F
    Partly Sunny
    Dewpoint:1.7°Precip:12%Humidity:66%Wind:20 mph W

    Extended Forecast

    Tonight

    Sun, Mar 15
    53°F
    Mostly Cloudy then Chance Showers And Thunderstorms
    5 mph S
    Precipitation: 36%
    A chance of showers and thunderstorms after 5am. Mostly cloudy. Low around 53, with temperatures rising to around 64 overnight. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    Monday

    Mon, Mar 16
    58°F
    Showers And Thunderstorms
    15 mph W
    Precipitation: 83%
    Showers and thunderstorms before 3pm. Mostly cloudy. High near 58, with temperatures falling to around 44 in the afternoon. West wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Monday Night

    Mon, Mar 16
    29°F
    Partly Cloudy
    10 mph NW
    Precipitation: 0%
    Partly cloudy, with a low around 29. Northwest wind 10 to 20 mph, with gusts as high as 35 mph.

    Tuesday

    Tue, Mar 17
    48°F
    Sunny
    10 mph NW
    Precipitation: 0%
    Sunny, with a high near 48. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Tuesday Night

    Tue, Mar 17
    29°F
    Mostly Clear
    0 mph NW
    Precipitation: 0%
    Mostly clear, with a low around 29.

    Wednesday

    Wed, Mar 18
    55°F
    Mostly Sunny
    0 mph E
    Precipitation: 0%
    Mostly sunny, with a high near 55.

    Wednesday Night

    Wed, Mar 18
    35°F
    Mostly Clear
    0 mph
    Precipitation: 1%
    Mostly clear, with a low around 35.

    Thursday

    Thu, Mar 19
    67°F
    Mostly Sunny
    0 mph SW
    Precipitation: 3%
    Mostly sunny, with a high near 67.

    Thursday Night

    Thu, Mar 19
    45°F
    Mostly Clear
    0 mph W
    Precipitation: 3%
    Mostly clear, with a low around 45.

    Friday

    Fri, Mar 20
    75°F
    Sunny
    0 mph W
    Precipitation: 3%
    Sunny, with a high near 75.

    Friday Night

    Fri, Mar 20
    52°F
    Partly Cloudy
    0 mph W
    Precipitation: 1%
    Partly cloudy, with a low around 52.

    Saturday

    Sat, Mar 21
    80°F
    Mostly Sunny
    5 mph W
    Precipitation: 4%
    Mostly sunny, with a high near 80.

    Saturday Night

    Sat, Mar 21
    55°F
    Mostly Clear
    5 mph W
    Precipitation: 5%
    Mostly clear, with a low around 55.

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