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Gainesville, GA Weather
Current conditions
Observed at Jackson County Airport · 45 min ago
Forecast
10-day-
Overnight
Clear, with a low around 46. North wind around 0 mph.
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Tuesday
Sunny, with a high near 75. Northeast wind 0 to 5 mph.
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Tuesday Night
Mostly clear, with a low around 48. North wind around 0 mph.
National Weather Service forecast updated 2 hrs ago.
Hourly
Hourly forecast- Now47°
- 6 AM47°
- 7 AM46°
- 8 AM46°
- 9 AM50°
- 10 AM59°
- 11 AM64°
- 12 PM67°
- 1 PM71°
- 2 PM72°
- 3 PM73°
- 4 PM74°
- 5 PM73°
- 6 PM71°
- 7 PM66°
- 8 PM63°
- 9 PM61°
- 10 PM58°
- 11 PM56°
- Wed12 AM54°
- 1 AM53°
- 2 AM52°
- 3 AM51°
- 4 AM50°
10-day forecast
Details- TonightOct 19Clear46°
- TodayOct 20Sunny48°75°
- WedOct 21Sunny46°74°
- ThuOct 22Sunny49°77°
- FriOct 23Sunny47°71°
- SatOct 24Sunny45°67°
- SunOct 25Sunny45°70°
- MonOct 26Mostly Sunny75°
- TueOct 27Cloudy51°75°
- WedOct 28Sunny49°73°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Gainesville
More weather news-
First frost advisory issued as fall chill sweeps North GeorgiaA dry front has passed lending itself to increasing winds and lows falling from the upper 60s into the lower 50s by early morning. The day should be sunny and much cooler, with highs in the mid 60s and a brisk north…
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Wind Advisory continues as predicted cold front arrivesA Wind Advisory remains in place for most of north Georgia as gusty winds bring in that much cooler weather we’ve been promised for several days. “…breezy northwest winds of 15–20 mph, with frequent gusts up to 35 mph…
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Sunshine stays in the forecast for Southeast Georgia & the Lowcountry this weekWJCL Tuesday morning will feature a clear & cold start with lows in the 40s across Southeast Georgia & the Lowcountry Similar to the start of the work week, there will be plenty of sunshine during the day, but a light…
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🔥 High fire danger today in Cobb County and North GeorgiaRelative humidity could fall to 30% or lower for at least four hours, with northeast winds of 5 to 10 mph. Dry vegetation and low humidity will increase the risk of fires spreading. Residents should check with local…
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Chilly mornings & pleasant afternoons continue across Southeast Georgia & the Lowcountry this weekWJCL Monday will feature another chilly start as you head out the door with lows in the upper 40 - low 50s & a light northeasterly breeze to go along, so make sure to grab a jacket. There is still a lot of dry air in…
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Weather forecast: cold and breezy across North Georgia11Alive.com Weather forecast: cold and breezy across North Georgia To stream 11Alive on your phone, you need the 11Alive app. Download the 11Alive app Next up in 5 Example video title will go here for this video Before…
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Crisp fall weather & 70s warming trend for North GeorgiaFOX 5 Atlanta Lows dipped into the 30s across mountain communities and North Georgia overnight, with Atlanta starting near 50 degrees accompanied by 18 mph northeasterly winds. Daytime highs remain below seasonal…
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Comfortable and dry week ahead for Southeast Georgia and the LowcountryA look at the forecast and the cool morning lows that stick around Some of the coolest air of the season so far for Southeast Georgia and the Lowcountry Sunday morning as temperatures dropped into the 40s and 50s. While…
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Windy, cool weather and dangerous surf expected Sunday for Northeast Florida, Southeast GeorgiaJACKSONVILLE, Fla. – A cool, breezy day is expected across Northeast Florida and Southeast Georgia, with the strongest winds and most significant hazards near the coast. North to northeast winds of 15 to 25 mph could…
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Cool & breezy weather continues for Southeast Georgia & the Lowcountry on SundayFall weather has finally returned across Southwest Georgia & the Lowcountry, let's talk about how long it's going to last! Sunday morning will feature a chilly start with lows in the mid-upper 40s & breezy northeasterly…
Air quality
Air quality is satisfactory, and air pollution poses little or no risk.
Gainesville, GA reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Nearby
- Athens 56 km
- Roswell 58 km
- Johns Creek 46 km
- Alpharetta 50 km
- Peachtree Corners 52 km
- Milton 48 km
- Lawrenceville 41 km
- Duluth 44 km
- Sugar Hill 29 km
- Snellville 52 km
- Suwanee 36 km
- Norcross 53 km
Forecasters' discussion
From the National Weather Service office in FFC, issued 2 hrs ago
Key Messages
- Elevated fire danger is likely the next several afternoons due to low relative humidity.
- Mostly clear and dry conditions will persist for the next 7 days.
Short Term
(Today through Wednesday) Issued at 244 AM EDT Tue Oct 20 2026
Clear and dry conditions continue through the coming days. Northwest flow aloft will hold PWATs generally below 0.5" through mid week. A few shortwaves riding the backside of the broad low amplitude ridge may help to reinforce NE cool and dry flow via amplification of the trough off the east coast. However, this will coincide with a shifting of the broad ridge itself bringing temps back up into the 70s and even low 80s by Thursday afternoon.
Expect lows each morning to remain in the 40s given the continued dry conditions. Though, conditions will likely be too warm for any frost formation in the area.
No precipitation is expected through the coming days. Minimum RH values will continue to drop at or near critical thresholds for fire danger. Please continue to check with local burn permitting authorities and take proper precautions in dry fall conditions.
Long Term
(Wednesday night through Monday) Issued at 244 AM EDT Tue Oct 20 2026
Dry and Mild Weather Continues:
Guidance remains in good agreement on the forecast through the upcoming weekend, with a ridge over the South-Central US and troughing over East Coast. North and Central GA will remain dry in this setup, as primarily northerly flow keeps PWATs below 0.5" and rain chances near zero. High temperatures on Thursday will remain a bit above normal, with mid to upper 70s for most. A reinforcing shortwave within the East Coast trough will drop across the area on Friday, with a slightly cooler airmass moving in for the weekend resulting in highs in the low 70s. Low temperatures will be fairly consistent through this period, falling to the mid to upper 40s each night.
Aviation
(06Z TAFS) Issued at 127 AM EDT Tue Oct 20 2026
VFR thru period at all TAF sites. Winds light and vrb, generally N to NE by 15-16z. Sustained winds along and north of I20 generally less than 5kts. Areas to south winds sustained at 4 to 8kts during aftn.
//ATL Confidence...06Z Update... High confidence all elements.
SM
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.