Norcross, GA 30093 Weather

Gwinnett County7:36 AM EDT33.91°N, 84.18°W
Special Weather Statement until 7:00 PM Wed

Current conditions

Clear
45°
Clear
Feels like 45°
High 75°·Low 48°
WindCalm
Humidity87%
Dew point41°
Pressure30.22 inHg
Visibility10 mi
Cloud cover2%
UV index0 Low
Sunrise7:47 AM
Sunset6:57 PM

Observed at Atlanta, De Kalb-Peachtree Airport · 41 min ago

Forecast

10-day

  • Today

    Sunny, with a high near 75. Northeast wind 0 to 5 mph.

  • Tonight

    Clear, with a low around 48. Northwest wind 0 to 5 mph.

  • Thursday

    Sunny, with a high near 75. North wind around 0 mph.

National Weather Service forecast updated 1 hr ago.

Hourly

Hourly forecast
  1. Now Sunny 47°
  2. 8 AM Sunny 49°
  3. 9 AM Sunny 51°
  4. 10 AM Sunny 58°
  5. 11 AM Sunny 63°
  6. 12 PM Sunny 66°
  7. 1 PM Sunny 70°
  8. 2 PM Sunny 72°
  9. 3 PM Sunny 73°
  10. 4 PM Sunny 74°
  11. 5 PM Sunny 73°
  12. 6 PM Clear 72°
  13. 7 PM Clear 68°
  14. 8 PM Clear 62°
  15. 9 PM Clear 60°
  16. 10 PM Clear 58°
  17. 11 PM Clear 56°
  18. Thu12 AM Clear 54°
  19. 1 AM Clear 53°
  20. 2 AM Clear 52°
  21. 3 AM Clear 51°
  22. 4 AM Clear 50°
  23. 5 AM Clear 49°
  24. 6 AM Sunny 49°

Daily forecast

Details
  1. TodayOct 21 Sunny Sunny48°75°
  2. ThuOct 22 Sunny Sunny49°75°
  3. FriOct 23 Sunny Sunny47°71°
  4. SatOct 24 Sunny Sunny45°67°
  5. SunOct 25 Sunny Sunny45°68°
  6. MonOct 26 Sunny Sunny47°73°
  7. TueOct 27 Mostly Sunny Mostly Sunny50°76°
  8. WedOct 28 Partly cloudy Partly cloudy54°74°
  9. ThuOct 29 Light showers Light showers0.03 in53°72°

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 near Norcross

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Air quality

56
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Forecast

  • WedModerate (56)

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 7:47 AM
Sunset 6:57 PM
Daylight 11 h 9 min (−1 min 59 s tomorrow)
Waxing Gibbous · 77% lit
Moonrise 4:23 PM Moonset 3:05 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Record high82° (1953)
Record low30° (1952)
Wettest1.71 in (1956)
Month to date2.42 in (normal 0.00 in)

Marietta Dobbins Afb, records since 1949. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in FFC, issued 1 hr ago

Key Messages

- Elevated fire danger is likely the next several afternoons for portions of the area due to low relative humidity.

- Dry conditions and pleasant temperatures will persist for the next 7 days with a slight cooldown over the weekend.

Short Term

(Today through Thursday) Issued at 336 AM EDT Wed Oct 21 2026

Conditions remain very dry across north and central GA. A wave break over the coming days will transition upper level flow from the NW to the NE, generally having little to no impact on moisture or precipitation chances. PWATs will remain near the climatological 10th percentile, meaning precipitation chances will remain near zero.

Temperatures during the day will continue the slight upswing. Highs will likely reach the mid to upper 70s by Thursday for most. With little in the way of increased moisture, this likely means we will continue to see RH values fall to below 25% for much of the area each afternoon. Elevated fire danger to continue.

Lows each day will continue to be in the low 40s for most, though we could continue to see upper 30s for the northern portions of the CWA.

Long Term

(Thursday night through Tuesday) Issued at 336 AM EDT Wed Oct 21 2026

On the whole, the long-term forecast period will remain uneventful. Dry weather will persist from the weekend into at least the first half of next week.

The only feature of much interest will be a backdoor cold front that will arrive Friday and provide a shot of cooler air for the weekend as a surface high settles across the Northeast and Mid-Atlantic. High temperatures will drop back toward the 60s/low 70s over the weekend with lows nudging into the lower to mid 40s for most by Sunday. Temperatures then likely begin a gradual rebound thereafter as the surface high settles southward.

Aviation

(12Z TAFS) Issued at 611 AM EDT Wed Oct 21 2026

VFR thru period, few high clouds. Winds light and vrb, less than 6kts, but generally NE turn NW tngt. No precip.

//ATL Confidence...12Z 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 4Conservative index and reflects what the press published. Terms of use.