Local Forecast

Alpharetta, GA Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Alpharetta, GA

No Active Alerts

Hour-by-Hour  Current Observation

Monday 7:25 PM EDTMonday 7:25 PM

°F °C
Regional Observations →
80°F

Mostly Clear

  • 91° / 71° High / Low
  • 83° Feels Like
  • 0% Chance of Rain

Wind

10 mph

SW

UV Index

0

None

Humidity

70%

Dew 69°F

Sun

7:25 AM · 7:32 PM

Rise · Set

Source: MARIETTA MCCOLUM (KRYY). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Tonight

71°

Chance of Thunderstorms

Detailed forecast

Tonight

A chance of showers and thunderstorms. Partly cloudy, with a low around 70. Northeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.

Tuesday

89° 68°

Thunderstorms Likely

Overnight: Thunderstorms Likely

Detailed forecast

Tuesday

A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms between 1pm and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers and thunderstorms likely. Partly sunny. High near 89, with temperatures falling to around 85 in the afternoon. East wind 0 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Night

Showers and thunderstorms likely before 4am. Mostly cloudy, with a low around 69. Northeast wind 0 to 5 mph. Chance of precipitation is 70%.

Wednesday

82° 62°

Chance of Thunderstorms

Overnight: Chance of Showers

Detailed forecast

Wednesday

A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 80. East wind 5 to 10 mph. Chance of precipitation is 50%.

Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

Thursday

77° 59°

Mostly Cloudy

Overnight: Partly Cloudy

Detailed forecast

Thursday

Partly sunny, with a high near 75.

Night

Partly cloudy, with a low around 59.

Friday

78° 59°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Friday

Mostly sunny, with a high near 78.

Night

Mostly clear, with a low around 58.

Alpharetta, GA Weather Analysis Tools