Alpharetta, Georgia 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 72°F 22°C Heat Index: 72°F	Observed at: Alpharetta, GA	Elevation: 1108 ft | 338 m
	Last Updated: July 29, 6:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 72°F | 22°C
	Pressure: 28.58 in | 967.9 mb	Dewpoint: 70°F | 21°C
	Humidity: 93%	Wind: WNW 5 mph | WNW 8 kph
	Feels Like: 78°F | 26°C	Visibility: 26.3 mi | 42.3 km
	Lat/Long: 34.0754 | -84.2941	Sunrise: 6:46 AM   Sunset: 8:40 PM

7 Day Graphical Forecast

Valid: 6:22 AM 7/29/2026

Tonight Rain 72 °F 47% Chance Precipitation Thursday Mostly Clear 90 |69 °F 0% Chance Precipitation Friday Overcast 94 |70 °F 0% Chance Precipitation Saturday Light Showers 80 |70 °F 64% Chance Precipitation Sunday Light Showers 87 |71 °F 72% Chance Precipitation Monday Thunderstorm with Hail 86 |73 °F 46% Chance Precipitation Tuesday Thunderstorm 83 |72 °F 37% Chance Precipitation

7 Hour Graphical Forecast

Valid: 6:22 AM 7/29/2026

6 AM Clear 72 °F 0% Chance Precipitation

7 AM Clear 72 °F 0% Chance Precipitation

8 AM Overcast 74 °F 1% Chance Precipitation

9 AM Clear 77 °F 2% Chance Precipitation

10 AM Overcast 80 °F 2% Chance Precipitation

11 AM Overcast 81 °F 0% Chance Precipitation

12 PM Overcast 83 °F 1% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Alpharetta, GA - (Fahrenheit & Celsius) Valid: 6:22 AM 7/29/2026 Tonight Rain with a low around 72°F [22°C]. NW wind to around 9 mph [15 kph], with gusts to near 15 mph [23 kph]. Chance of precipitation 47% with QPF of 0.14 in [3.6 mm]. Thursday Mostly Clear with a high near 90°F [32°C]. NNW wind to around 8 mph [12 kph], with gusts to near 14 mph [22 kph]. Dewpoint near 70°F [21°C] with humidity of 85%. Pressure around 28.58 in [967.9 mb]. UV Index: 8.3. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Night Mostly Clear with a low around 69°F [20°C]. NNW wind to around 8 mph [12 kph], with gusts to near 14 mph [22 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 94°F [35°C]. NNW wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 70°F [21°C] with humidity of 60%. Pressure around 28.58 in [967.9 mb]. UV Index: 8.25. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 70°F [21°C]. NNW wind to around 8 mph [13 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Saturday Light Showers with a high near 80°F [27°C]. NNW wind to around 7 mph [11 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 70°F [21°C] with humidity of 96%. Pressure around 28.58 in [967.9 mb]. UV Index: 2. Chance of precipitation 64% with QPF of 0.39 in [10.0 mm]. Saturday Night Light Showers with a low around 70°F [21°C]. NNW wind to around 7 mph [11 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 64% with QPF of 0.39 in [10.0 mm]. Sunday Light Showers with a high near 87°F [30°C]. SSW wind to around 7 mph [11 kph], with gusts to near 10 mph [15 kph]. Dewpoint near 70°F [21°C] with humidity of 97%. Pressure around 28.58 in [967.9 mb]. UV Index: 6.95. Chance of precipitation 72% with QPF of 0.16 in [4.1 mm]. Sunday Night Light Showers with a low around 71°F [21°C]. SSW wind to around 7 mph [11 kph], with gusts to near 10 mph [15 kph]. Chance of precipitation 72% with QPF of 0.16 in [4.1 mm]. Monday Thunderstorm with Hail with a high near 86°F [30°C]. SSE wind to around 6 mph [10 kph], with gusts to near 14 mph [23 kph]. Dewpoint near 70°F [21°C] with humidity of 93%. Pressure around 28.58 in [967.9 mb]. UV Index: 7.55. Chance of precipitation 46% with QPF of 0.71 in [18.0 mm]. Monday Night Thunderstorm with Hail with a low around 73°F [23°C]. SSE wind to around 6 mph [10 kph], with gusts to near 14 mph [23 kph]. Chance of precipitation 46% with QPF of 0.71 in [18.0 mm]. Tuesday Thunderstorm with a high near 83°F [28°C]. SE wind to around 7 mph [10 kph], with gusts to near 10 mph [15 kph]. Dewpoint near 70°F [21°C] with humidity of 97%. Pressure around 28.58 in [967.9 mb]. UV Index: 7.25. Chance of precipitation 37% with QPF of 0.35 in [9.0 mm]. Tuesday Night Thunderstorm with a low around 72°F [22°C]. SE wind to around 7 mph [10 kph], with gusts to near 10 mph [15 kph]. Chance of precipitation 37% with QPF of 0.35 in [9.0 mm].

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7 Day and Night - QPF Forecast for Alpharetta, GA

Tonight: 3.6 mm | 0.14 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 10.0 mm | 0.39 in

Saturday Night: 10.0 mm | 0.39 in

Sunday: 4.1 mm | 0.16 in

Sunday Night: 4.1 mm | 0.16 in

Monday: 18.0 mm | 0.71 in

Monday Night: 18.0 mm | 0.71 in

Tuesday: 9.0 mm | 0.35 in

Tuesday Night: 9.0 mm | 0.35 in

7 Day and Night - Maximum Wind Speed Forecast for Alpharetta, GA

Tonight: NW @ 15 kph | 9 mph

Thursday: NNW @ 12 kph | 8 mph

Thursday Night: NNW @ 12 kph | 8 mph

Friday: NNW @ 13 kph | 8 mph

Friday Night: NNW @ 13 kph | 8 mph

Saturday: NNW @ 11 kph | 7 mph

Saturday Night: NNW @ 11 kph | 7 mph

Sunday: SSW @ 11 kph | 7 mph

Sunday Night: SSW @ 11 kph | 7 mph

Monday: SSE @ 10 kph | 6 mph

Monday Night: SSE @ 10 kph | 6 mph

Tuesday: SE @ 10 kph | 7 mph

Tuesday Night: SE @ 10 kph | 7 mph

7 Day and Night - Maximum Humidity Forecast for Alpharetta, GA

Tonight: 94 %

Thursday: 85 %

Thursday Night: 85 %

Friday: 60 %

Friday Night: 60 %

Saturday: 96 %

Saturday Night: 96 %

Sunday: 97 %

Sunday Night: 97 %

Monday: 93 %

Monday Night: 93 %

Tuesday: 97 %

Tuesday Night: 97 %

7 Day and Night - Snowfall Totals Forecast for Alpharetta, GA

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

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