Today | Weather | Wednesday, March 18, 2026
Active Weather Warnings

Weather in Sandy Springs, Georgia

06:44 AM
Now
Cloudy Night
36° F
Feels Like 36°
Precipitation 0 %
Wind 4 mph
Humidity 50 %
Today
Cloudy Weather
Day 55°
Night 36°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 4

Sandy Springs Weather Forecast Updated

42 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Sunny Weather

Day

73°

Night

43°

Wind

4 mph

UV Index

6

Precipitation

0 %

Air Quality in Sandy Springs

NOW
33 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.06 µg/m³
PM10 10.98 µg/m³
O3 0.035 ppm
NO2 2.5 ppb
SO2 0.3 ppb
CO 0.15 ppm
NH3 4.05 µg/m³
NO 0 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

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

Show raw pollutant concentrations (µg/m³)
PM2.55.06 µg/m³
PM1010.98 µg/m³
O369.01 µg/m³
NO24.71 µg/m³
SO20.72 µg/m³
CO169.96 µg/m³
NH34.05 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Sandy Springs

Moderate Expected Likely

Freeze Warning

Freeze Warning issued March 17 at 8:57PM EDT until March 18 at 10:00AM EDT by NWS Peachtree City GA
Mar 17, 11:00 PM Mar 18, 10:00 AM
WHAT: Sub-freezing temperatures as low as 22 expected.

WHERE: Portions of central, east central, north central,
northeast, northwest, southeast, and west central Georgia.

WHEN: Until 10 AM EDT Wednesday.

IMPACTS: Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
+ Read More
Take steps now to protect tender plants from the cold. To prevent water pipes from freezing; wrap or drain or allow them to drip slowly.
Updated: Mar 18, 6:01 AM Source: NWS Alert