Williamson, GA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Williamson, GA.

1 Currently Active Alert for Williamson

Current Conditions — Williamson, GA

PEACHTREE CITY (KFFC)

Haze

68.0 F
Humidity:49%
Wind Speed: 0.0 mph
Barometer:30.25 in
Dewpoint:48.2 F
Visibility:3.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 22 2026, 10:15 AM EDT
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5-Day Forecast — Williamson, GA

Wednesday

High 82 °F
Mostly Cloudy
Wednesday
Night
Low 53 °F
Mostly Clear
Thursday

High 84 °F
Partly Sunny
Thursday
Night
Low 57 °F
Mostly Clear
Friday

High 84 °F
Partly Sunny
Friday
Night
Low 59 °F
Isolated T-storm
Saturday

High 80 °F
T-storms Likely
Saturday
Night
Low 57 °F
T-storms Likely
Sunday

High 82 °F
Chance of Scattered T-storms

Detailed Forecast — Williamson, GA

Wednesday
Mostly Cloudy. High near 82°F. Wind 2 to 5 mph, with gusts as high as 9 mph.
Wednesday Night
Mostly Clear. Low around 53°F. Wind 1 to 2 mph, with gusts as high as 7 mph.
Thursday
Partly Sunny. High near 84°F. Wind 1 to 5 mph, with gusts as high as 10 mph.
Thursday Night
Mostly Clear. Low around 57°F. Wind 1 to 2 mph, with gusts as high as 7 mph.
Friday
Partly Sunny. High near 84°F. Wind 2 to 7 mph, with gusts as high as 13 mph.
Friday Night
Isolated T-storm. Low around 59°F. Wind around 2 mph, with gusts as high as 10 mph.
Saturday
Thunderstorms Likely. High near 80°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Saturday Night
Thunderstorms Likely. Low around 57°F. Wind around 2 mph, with gusts as high as 9 mph.
Sunday
Chance of Scattered Thunderstorms. High near 82°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Sunday Night
Chance of Showers. Low around 59°F. Wind 2 to 3 mph, with gusts as high as 10 mph.
Monday
Chance of Thunderstorms. High near 80°F. Wind 6 to 8 mph, with gusts as high as 15 mph.
Monday Night
Chance of Thunderstorms. Low around 62°F. Wind 3 to 5 mph, with gusts as high as 14 mph.
Tuesday
Thunderstorms Likely. High near 82°F. Wind 6 to 9 mph, with gusts as high as 17 mph.
GA Radar
Current Radar • GA
Day 1 Outlook • April 22, 2026

Observation History — Williamson, GA

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
10:15 AM EDT 0.0 3.00 Haze -- 68.0 48.2 49% NA NA 30.25 1024.4
10:10 AM EDT 0.0 3.00 Haze -- 68.0 48.2 49% NA NA 30.25 1024.4
10:00 AM EDT 0.0 3.00 Haze -- 64.4 48.2 56% NA NA 30.25 1024.4
09:40 AM EDT 0.0 4.00 Haze -- 62.6 48.2 59% NA NA 30.25 1024.4
09:30 AM EDT 0.0 5.00 Haze -- 60.8 48.2 63% NA NA 30.25 1024.4
09:20 AM EDT 0.0 6.00 Haze -- 60.8 48.2 63% NA NA 30.25 1024.4
09:10 AM EDT 0.0 8.00 Clear -- 59.0 50.0 72% NA NA 30.25 1024.4
09:00 AM EDT 0.0 10.00 Clear -- 57.2 51.8 82% NA NA 30.25 1024.4
08:50 AM EDT 0.0 10.00 Clear -- 55.4 51.8 88% NA NA 30.25 1024.4
08:40 AM EDT 0.0 10.00 Clear -- 55.4 51.8 88% NA NA 30.25 1024.4
08:35 AM EDT 0.0 10.00 Clear -- 55.4 51.8 88% NA NA 30.25 1024.4
08:25 AM EDT 0.0 10.00 Clear -- 53.6 50.0 88% NA NA 30.25 1024.4
08:20 AM EDT 0.0 10.00 Clear -- 53.6 50.0 88% NA NA 30.25 1024.4
08:10 AM EDT 0.0 10.00 Clear -- 51.8 50.0 94% NA NA 30.25 1024.4
08:00 AM EDT 0.0 10.00 Clear -- 50.0 48.2 94% NA NA 30.24 1024.0
07:50 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:45 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:40 AM EDT 0.0 9.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:35 AM EDT 0.0 9.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:25 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:10 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
07:05 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
06:50 AM EDT 0.0 10.00 Clear -- 48.2 48.2 100% NA NA 30.24 1024.0
06:20 AM EDT 0.0 10.00 Clear -- 50.0 48.2 94% NA NA 30.23 1023.7

Regional Weather Observation

PEACHTREE CITY (KFFC)

Haze
68.0 F

NEWNAN (KCCO)

Clear
NULL F

HAMPTON/HENRY (KHMP)

NULL
68.4 F

GRIFFIN-SPALDING (K6A2)

NULL
NULL F

ATLANTA (KATL)

Smoke
73.4 F

ATLANTA/FULTON (KFTY)

Haze
69.8 F
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