Grantville, GA Weather

Coweta County6:21 PM EDT33.23°N, 84.84°WElevation 869 ft

Current conditions

Clear
69°
Clear
Feels like 69°
High 70° Sunday·Low 45° tonight
WindE 6 mph
Humidity43%
Dew point46°
Pressure30.35 inHg
Visibility10.0 mi
Cloud cover0%
UV index0 Low
Sunrise7:52 AM
Sunset6:57 PM

Observed at Newnan, Newnan Coweta County Airport · 46 min ago

Forecast

10-day

  • Tonight

    Clear, with a low around 45. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

  • Sunday

    Sunny, with a high near 70. Northeast wind around 10 mph, with gusts as high as 20 mph.

  • Sunday Night

    Mostly clear, with a low around 46. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

National Weather Service forecast updated 3 hrs ago.

Hourly

Hourly forecast
  1. Now Clear 68°
  2. 7 PM Clear 64°
  3. 8 PM Clear 55°
  4. 9 PM Clear 53°
  5. 10 PM Clear 51°
  6. 11 PM Clear 50°
  7. Sun12 AM Clear 50°
  8. 1 AM Clear 49°
  9. 2 AM Clear 48°
  10. 3 AM Clear 47°
  11. 4 AM Clear 47°
  12. 5 AM Mostly Clear 46°
  13. 6 AM Sunny 46°
  14. 7 AM Sunny 45°
  15. 8 AM Sunny 45°
  16. 9 AM Sunny 47°
  17. 10 AM Sunny 54°
  18. 11 AM Sunny 60°
  19. 12 PM Sunny 64°
  20. 1 PM Sunny 67°
  21. 2 PM Sunny 68°
  22. 3 PM Sunny 69°
  23. 4 PM Sunny 69°
  24. 5 PM Sunny 69°

10-day forecast

Details
  1. TodayOct 24 Sunny Sunny45°70°
  2. SunOct 25 Sunny Sunny46°70°
  3. MonOct 26 Sunny Sunny41°72°
  4. TueOct 27 Sunny Sunny43°75°
  5. WedOct 28 Mostly Sunny Mostly Sunny48°73°
  6. ThuOct 29 Mostly Sunny Mostly Sunny49°75°
  7. FriOct 30 Sunny Sunny52°78°
  8. SatOct 31 Cloudy Cloudy0.02 in63°78°
  9. SunNov 1 Heavy rain Heavy rain1.17 in64°73°
  10. MonNov 2 Cloudy Cloudy0.03 in67°78°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news in Georgia

More weather news

Air quality

48
Good
Ozone

Air quality is satisfactory, and air pollution poses little or no risk.

Forecast

  • SatGood (50)
  • SunGood (48)

Atlanta, GA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:52 AM
Sunset 6:57 PM
Daylight 11 h 5 min (−1 min 55 s tomorrow)
Waxing Gibbous · 98% lit
Moonrise 5:47 PM Moonset 6:09 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low73° / 48°
Record high82° (2024)
Record low30° (2006)
Wettest1.10 in (2008)
Yesterday74° / 42°
Month to date3.42 in (normal 2.58 in)

Peachtree City Falcon Field, records since 1994. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in FFC, issued 3 hrs ago

Key Messages

- Breezy conditions are expected through the weekend.

- Rain-free conditions and near-seasonal temperatures will remain for the next 7 days, with a slight warm up by the end of the week.

Short Term

(This afternoon through Sunday) Issued at 213 PM EDT Sat Oct 24 2026

Current satellite loop shows mostly clear conditions across the area with some Mid level clouds streaming across NE GA caught in the dry cold air advection coming in from the Carolinas. Models continue to show a fairly strong wedge building down the eastern seaboard with the ridge centered over the Mid-Atlantic/New England states. This ridge/wedge is keeping things dry but with the overall easterly flow we are seeing a little bit of moisture return from the Atlantic. This moisture return is keeping RH values above critical fire danger thresholds and we will see some increase cloud cover as we go into next week. With the wedge building into the are and a low pressure system rotation off the GA/FL coast, the pressure gradient is tightening across the area creating gusty NE winds. Seeing E to NE winds speeds in the 10-15kt range with gust 25-30kt this afternoon. These winds speeds are expected to diminish over night but hey will pick back up again Sun.

Long Term

(Monday morning through next Friday) Issued at 213 PM EDT Sat Oct 24 2026

A mid level ridge centered over central CONUS will slowly shift eastward over the next few days. With our area along its eastern periphery, northerly flow will persist across the region heading into the start of the week. Combined with a weak low pressure feature off the Carolina Coast, this will support a continuation of the high pressure wedge pattern seen over the last several days, along with a relatively dry northeast wind component. With this in mind, expect mostly sunny skies and seasonable temperatures to continue through the week. Overnight lows will range from the 40s to low 50s, with afternoon highs in the 70s and no chance of rain to round out October.

As we move into the latter half of next week, the upper level pattern begins to shift. A developing trough across the Plains and its associated surface low could eventually increase our local rain chances as the system propagates eastward, though the outcome remains uncertain as we head into early November.

Aviation

(18Z TAFS) Issued at 103 PM EDT Sat Oct 24 2026

Mostly clear skies with no precipitation or restrictions to VSBYs expected through this TAF period. Winds out of the E to NE in the 10-15kt range gusting to 25kt across the area. Will see wind speeds diminish to 10kt or less over night with speeds picking back up Sun afternoon similar to Today.

//ATL Confidence...18Z Update... Confidence high on all elements.

01

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.