Help shape the future of Weather Underground. Join our Discord! You are currently viewing the new Weather Underground website. To go back to the old site, .

Home

Log In

Favorites

Member Settings

Special Weather Statement

until 7:00 PM EDT

Elev 1158 ft, 34.082 °N 84.351 °W

Alpharetta, GA

Alpharetta Station77°

Summary

Temperature (°F)	Max	Average	Min
Max Temperature	85	70.75	47
Avg Temperature	74	56.92	37.92
Min Temperature	72	44.75	30

Precipitation (in)	Max	Average	Min	Sum
Precipitation	1.8	0.23	0	1.8

Dew Point (°F)	Max	Average	Min
Dew Point	54.75	38.22	18.29

Wind (mph)	Max	Average	Min
Wind	28	14.25	7
Gust Wind	47	26.19	17

Sea Level Pressure (in)	Max	Average	Min
Sea Level Pressure	29.19	28.99	28.68

Daily Observations

Date	Temp High/Low	Dew Pt High/Low	Humidity	Wind	Max Wind	Wind Gust	Pressure	Precip.	Condition
3/16/2026	68 °F / 35 °F	58 °F / 19 °F	73 %		28 mph	-	28.7 in	1.8 in
3/17/2026	47 °F / 30 °F	21 °F / 11 °F	45 %		18 mph	-	29.08 in	0 in
3/18/2026	58 °F / 30 °F	28 °F / 10 °F	45 %		7 mph	-	29.19 in	0 in
3/19/2026	69 °F / 34 °F	37 °F / 27 °F	51 %		7 mph	-	29.16 in	0 in
3/20/2026	78 °F / 41 °F	44 °F / 36 °F	53 %		14 mph	-	29.06 in	0 in
3/21/2026	85 °F / 57 °F	56 °F / 42 °F	49 %		12 mph	-	28.92 in	0 in
3/22/2026	85 °F / 57 °F	58 °F / 51 °F	53 %		15 mph	-	28.89 in	0 in