Weather Alert
Lake Foster Weather Warning NWS WEATHER ALERT FOR THE LAKE FOSTER, GA AREA - Issued: 154 PM EDT Fri Aug 21 2026 Lake Foster Weather Warning

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Lake Foster, GA Weather - Hour by Hour Forecast

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Lake Foster, GA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 92°F34°C, dew point 69°F21°C, humidity 47%. Wind direction is SW at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 30.02 in1017 mb.
Today - Mostly sunny. A chance of showers and thunderstorms. Highs in the lower 90s. Temperature falling into the lower 80s. Light west wi.. Full Forecast
Tonight - Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Light west winds. Chance of rai.. Full Forecast

Lake Foster Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 21
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Fri, Aug 21
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Fri, Aug 21
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Fri, Aug 21
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Midnight
Sat, Aug 22
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Sat, Aug 22
Noon
Sat, Aug 22
1:00 pm
Lake Foster, GA Hourly Weather - Mostly Cloudy - 2:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 3:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 4:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 5:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 6:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 7:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 8:00 PM Lake Foster, GA Hourly Weather - Mostly Cloudy - 9:00 PM Lake Foster, GA Hourly Weather - Partly Cloudy - 10:00 PM Lake Foster, GA Hourly Weather - Partly Cloudy - 11:00 PM Lake Foster, GA Hourly Weather - Partly Cloudy - 12:00 AM Lake Foster, GA Hourly Weather - Clear - 1:00 AM Lake Foster, GA Hourly Weather - Clear - 2:00 AM Lake Foster, GA Hourly Weather - Clear - 3:00 AM Lake Foster, GA Hourly Weather - Mostly Clear - 4:00 AM Lake Foster, GA Hourly Weather - Mostly Clear - 5:00 AM Lake Foster, GA Hourly Weather - Mostly Clear - 6:00 AM Lake Foster, GA Hourly Weather - Partly Cloudy - 7:00 AM Lake Foster, GA Hourly Weather - Partly Cloudy - 8:00 AM Lake Foster, GA Hourly Weather - Partly Cloudy - 9:00 AM Lake Foster, GA Hourly Weather - Clear - 10:00 AM Lake Foster, GA Hourly Weather - Clear - 11:00 AM Lake Foster, GA Hourly Weather - Clear - 12:00 PM Lake Foster, GA Hourly Weather - Mostly Clear - 1:00 PM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Mostly Clear
87°F31°C 87°F31°C 87°F31°C 87°F31°C 86°F30°C 84°F29°C 83°F28°C 81°F27°C 79°F26°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 76°F24°C 80°F27°C 83°F28°C 85°F29°C 88°F31°C
Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - - - - -
46% 46% 46% 46% 46% 46% 46% 7% 7% 7% 7% 7% 7% 2% 2% 2% 2% 2% 2% 0% 0% 0% 0% 0%
71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 69°F21°C 69°F21°C 70°F21°C 69°F21°C 68°F20°C
59% 59% 57% 57% 59% 63% 65% 69% 72% 76% 79% 79% 82% 84% 84% 87% 87% 84% 84% 79% 69% 65% 59% 52%
SSW W W WNW SSW SSW SW SW SW SW SW SSW SSW SSW W WNW NW NW NW NW NW NW NW NW
6 mph 6 mph 9 mph 9 mph 9 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 6 mph 6 mph 6 mph 8 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km
Hour (EDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KATL model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Foster 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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