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

Weather in Augusta, Georgia

08:20 AM
Now
Cloudy Weather
37° F
Feels Like 30°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 1
Humidity 48 %
Today
Cloudy Weather
Day 55°
Night 37°
Precipitation 9 %
Wind 6 mph
UV Index (0 - 11+) 6

Augusta Weather Forecast Updated

21 minutes ago
Last updated on

Air Quality in Augusta

NOW
39 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.03 µg/m³
PM10 6.2 µg/m³
O3 0.043 ppm
NO2 1.4 ppb
SO2 0.2 ppb
CO 0.15 ppm
NH3 1.96 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)
PM2.54.03 µg/m³
PM106.2 µg/m³
O383.57 µg/m³
NO22.71 µg/m³
SO20.46 µg/m³
CO166.5 µg/m³
NH31.96 µg/m³
NO0 µg/m³

Weather Alerts and Warnings for Augusta

Severe Future Possible

Freeze Watch

Freeze Watch issued March 16 at 8:03PM EDT until March 18 at 10:00AM EDT by NWS Columbia SC
Mar 18, 2:00 AM Mar 18, 10:00 AM
WHAT: For the Lake Wind Advisory, west winds 15 to 25 mph with
gusts up to 40 mph. For the Freeze Warning, sub-freezing
temperatures as low as 30 expected. For the Freeze Watch,
sub-freezing temperatures as low as 28 possible.

WHERE: Portions of east central Georgia and central South
Carolina.

WHEN: For the Lake Wind Advisory, until 2 AM EDT Tuesday. For the
Freeze Warning, from 4 AM to 10 AM EDT Tuesday. For the Freeze
Watch, from late Tuesday night through Wednesday morning.

IMPACTS: Strong winds and rough waves on area lakes will create
hazardous conditions for small craft. Frost and freeze conditions
could kill crops, other sensitive vegetation and possibly damage
unprotected outdoor plumbing.
+ Read More
Boaters on area lakes should use extra caution since strong winds and rough waves can overturn small craft. 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 16, 11:23 PM Source: NWS Alert
Moderate Expected Likely

Freeze Warning

Freeze Warning issued March 18 at 2:59AM EDT until March 18 at 10:00AM EDT by NWS Columbia SC
Mar 18, 2:59 AM Mar 18, 10:00 AM
WHAT: Sub-freezing temperatures as low as 28.

WHERE: Portions of east central Georgia and central South
Carolina.

WHEN: Until 10 AM EDT this morning.

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.
Updated: Mar 18, 7:59 AM Source: NWS Alert