Alpharetta, Georgia 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 76°F 24°C Heat Index: 76°F	Observed at: Alpharetta, GA	Elevation: 1108 ft | 338 m
	Last Updated: July 17, 1:45 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 76°F | 24°C
	Pressure: 28.85 in | 977 mb	Dewpoint: 73°F | 23°C
	Humidity: 91%	Wind: WNW 6 mph | WNW 10 kph
	Feels Like: 82°F | 28°C	Visibility: 26.3 mi | 42.3 km
	Lat/Long: 34.0754 | -84.2941	Sunrise: 6:38 AM   Sunset: 8:48 PM

7 Day Graphical Forecast

Valid: 1:48 AM 7/17/2026

Tonight Overcast 73 °F 26% Chance Precipitation Saturday Overcast 92 |73 °F 13% Chance Precipitation Sunday Overcast 95 |75 °F 37% Chance Precipitation Monday Drizzle 97 |76 °F 16% Chance Precipitation Tuesday Heavy Drizzle 97 |75 °F 11% Chance Precipitation Wednesday Overcast 98 |79 °F 18% Chance Precipitation Thursday Overcast 89 |71 °F 8% Chance Precipitation

7 Hour Graphical Forecast

Valid: 1:48 AM 7/17/2026

1 AM Mostly Clear 76 °F 9% Chance Precipitation

2 AM Clear 75 °F 2% Chance Precipitation

3 AM Clear 74 °F 3% Chance Precipitation

4 AM Clear 74 °F 5% Chance Precipitation

5 AM Clear 73 °F 4% Chance Precipitation

6 AM Clear 73 °F 2% Chance Precipitation

7 AM Clear 73 °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: 1:48 AM 7/17/2026 Tonight Overcast with a low around 73°F [23°C]. WNW wind to around 13 mph [21 kph], with gusts to near 20 mph [32 kph]. Chance of precipitation 26% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 92°F [33°C]. NW wind to around 13 mph [21 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 73°F [23°C] with humidity of 85%. Pressure around 28.85 in [977 mb]. UV Index: 8.4. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Saturday Night Overcast with a low around 73°F [23°C]. NW wind to around 13 mph [21 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 13% with QPF of 0.00 in [0.0 mm]. Sunday Overcast with a high near 95°F [35°C]. NW wind to around 13 mph [20 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 73°F [23°C] with humidity of 79%. Pressure around 28.85 in [977 mb]. UV Index: 7.9. Chance of precipitation 37% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 75°F [24°C]. NW wind to around 13 mph [20 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 37% with QPF of 0.00 in [0.0 mm]. Monday Drizzle with a high near 97°F [36°C]. E wind to around 7 mph [11 kph], with gusts to near 19 mph [31 kph]. Dewpoint near 73°F [23°C] with humidity of 81%. Pressure around 28.85 in [977 mb]. UV Index: 8.45. Chance of precipitation 16% with QPF of 0.08 in [2.1 mm]. Monday Night Drizzle with a low around 76°F [24°C]. E wind to around 7 mph [11 kph], with gusts to near 19 mph [31 kph]. Chance of precipitation 16% with QPF of 0.08 in [2.1 mm]. Tuesday Heavy Drizzle with a high near 97°F [36°C]. W wind to around 10 mph [17 kph], with gusts to near 11 mph [18 kph]. Dewpoint near 73°F [23°C] with humidity of 87%. Pressure around 28.85 in [977 mb]. UV Index: 7.9. Chance of precipitation 11% with QPF of 0.06 in [1.4 mm]. Tuesday Night Heavy Drizzle with a low around 75°F [24°C]. W wind to around 10 mph [17 kph], with gusts to near 11 mph [18 kph]. Chance of precipitation 11% with QPF of 0.06 in [1.4 mm]. Wednesday Overcast with a high near 98°F [37°C]. W wind to around 13 mph [21 kph], with gusts to near 23 mph [36 kph]. Dewpoint near 73°F [23°C] with humidity of 78%. Pressure around 28.85 in [977 mb]. UV Index: 8.25. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 79°F [26°C]. W wind to around 13 mph [21 kph], with gusts to near 23 mph [36 kph]. Chance of precipitation 18% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 89°F [32°C]. NNW wind to around 12 mph [20 kph], with gusts to near 21 mph [33 kph]. Dewpoint near 73°F [23°C] with humidity of 65%. Pressure around 28.85 in [977 mb]. UV Index: 8.35. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 71°F [22°C]. NNW wind to around 12 mph [20 kph], with gusts to near 21 mph [33 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Alpharetta, GA

Tonight: 0.0 mm | 0.00 in

Saturday: 0.0 mm | 0.00 in

Saturday Night: 0.0 mm | 0.00 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 2.1 mm | 0.08 in

Monday Night: 2.1 mm | 0.08 in

Tuesday: 1.4 mm | 0.06 in

Tuesday Night: 1.4 mm | 0.06 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

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

Tonight: WNW @ 21 kph | 13 mph

Saturday: NW @ 21 kph | 13 mph

Saturday Night: NW @ 21 kph | 13 mph

Sunday: NW @ 20 kph | 13 mph

Sunday Night: NW @ 20 kph | 13 mph

Monday: E @ 11 kph | 7 mph

Monday Night: E @ 11 kph | 7 mph

Tuesday: W @ 17 kph | 10 mph

Tuesday Night: W @ 17 kph | 10 mph

Wednesday: W @ 21 kph | 13 mph

Wednesday Night: W @ 21 kph | 13 mph

Thursday: NNW @ 20 kph | 12 mph

Thursday Night: NNW @ 20 kph | 12 mph

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

Tonight: 92 %

Saturday: 85 %

Saturday Night: 85 %

Sunday: 79 %

Sunday Night: 79 %

Monday: 81 %

Monday Night: 81 %

Tuesday: 87 %

Tuesday Night: 87 %

Wednesday: 78 %

Wednesday Night: 78 %

Thursday: 65 %

Thursday Night: 65 %

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

Tonight: 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

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

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