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WeatherLive › Georgia › Grantville

Grantville, GA Weather (30220)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherGrantville · 6:26 PM EDT
99° | 74°
93°F
Feels like 98°
Partly cloudy
WindW 4 mph · Gusts 7 mph
Precip17% · –
Humidity44% · Dew point 68°
UV index9 Very high
Air Quality62 Moderate
Pressure29.97 inHg
Visibility6 mi
Sunrise / Sunset7:02 AM · 8:24 PM · 13h 22m

Weather map — Grantville

Full radar →
Now
93°
4%
4 mph
19:00
93°
2%
4 mph
20:00
88°
3%
4 mph
21:00
85°
3%
4 mph
22:00
82°
4%
4 mph
23:00
81°
5%
7 mph
00:00
80°
5%
7 mph
01:00
78°
7%
6 mph
02:00
77°
7%
6 mph
03:00
77°
8%
6 mph
04:00
76°
8%
6 mph
05:00
76°
8%
6 mph
06:00
74°
9%
5 mph
07:00
74°
10%
4 mph
08:00
75°
10%
4 mph
09:00
80°
6%
6 mph
10:00
85°
4%
7 mph
11:00
90°
2%
6 mph
12:00
94°
2%
6 mph
13:00
97°
1%
7 mph
14:00
100°
1%
7 mph
15:00
101°
1%
8 mph
16:00
102°
1%
8 mph
17:00
101°
1%
8 mph

Today · Sun 8/16

High 99°
17% / –

Sunny. Winds SW at 7 mph.

Tonight · Sun 8/16

Low 74°
3% / –

Sunny. Winds W at 4 mph.

Tomorrow · Mon 8/17

102° | 74°
3% / –

Sunny. Winds W at 8 mph.

7-day trend

Grantville · temperature + precipitation

10-day forecast

Updated 6:26 PM

Details & indices

Wind
4 mph W
Gusts 7 mph
Humidity
44%
Dew point 68°
Pressure
29.97 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Moderate
AQI 62 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Grantville

🌿 Conditions right now

View all →
Birch
None
Grass
Moderate
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Moderate

Sun & moon

Sunrise7:02 AM
Sunset8:24 PM
Length of day13h 22m
Moonrise11:07 AM
Moonset10:33 PM
Moon phase🌒 Waxing Crescent · 20%
Next full moonAug 28 Sturgeon Moon
Latitude33.2348°N
Longitude-84.8358°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Atlanta
—
— 🌤️
Columbus
—
— 🌤️
Savannah
—
—
Data sources · Sunday, August 16
Where the Grantville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 33.2348°N, -84.8358°.
NBM + global weather models
Updated: 6:26 PM
Weather in Grantville
The 10-day span for Grantville runs from a high near 102° on Tuesday down to 71° overnight on Monday. Models drop roughly 0.56 in of precipitation across the stretch — watch Sunday (61%). No watches or warnings are active for the area right now. Right now Grantville is running about 19° warmer than Chattanooga. Longer view: humid-subtropical — long summers, mild winters, spring storm season.
Grantville, GA · Elev 869 ft · 33.23°N, 84.84°W · Georgia · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 6:26 PM