Sumter County, GA Weather Forecast | 5 Day
Updated: Tue Sep 29th 2026 11:45 AM EDT
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Sunny
Tue 9-29-26
Sunny with a high of 90°F and a low of 60°F. There's a very small chance of rainfall, only about 1%. Winds will be light at 7mph and gusts of 15.9mph at 1 PM. Humidity levels should be comfortable, sitting around 38% on average, the maximum being 38% at 11 PM and 18% being its lowest at 4 PM. Barometric pressure is its highest of 30.01inHg at 12 PM, a lowest point of 29.9inHg at 6 PM with an avg 29.95inHg.
- HI: 90°F
- LO: 60°F
- Rainfall: 1%
- Snowfall: 0%
- Wind
6.9 mph - Humidity
38% avg. - UV Index
7.4 - Air QualityGood
- Sunrise
07:29 AM - Sunset
07:24 PM - Moonrise
08:57 PM - Moonset
10:24 AM - Moon Phase
Waning Gibbous
Sunny
Weather Tomorrow, Wed 9-30-26
Sunny with a high of 91°F and a low of 66°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 10mph and gusts of 21mph at 10 PM. Humidity levels should be comfortable, sitting around 49% on average, the maximum being 72% at 6 AM and 32% being its lowest at 3 PM. Barometric pressure is its highest of 30.07inHg at 10 AM, a lowest point of 29.95inHg at 6 PM with an avg 30inHg.
- HI: 91°F
- LO: 66°F
- Rainfall: 3%
- Snowfall: 0%
- Wind
9.8 mph - Humidity
49% avg. - UV Index
7.3 - Air QualityGood
- Sunrise
07:30 AM - Sunset
07:23 PM - Moonrise
09:39 PM - Moonset
11:29 AM - Moon Phase
Waning Gibbous
Sunny
Thu 10-1-26
Sunny with a high of 92°F and a low of 69°F. There's a very small chance of rainfall, only about 5%. Wind will be moderate, blowing around 11mph on average and gusts of 21.9mph at 1 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 94% at 6 AM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.1inHg at 11 AM, a lowest point of 29.98inHg at 6 PM with an avg 30.04inHg.
- HI: 92°F
- LO: 69°F
- Rainfall: 5%
- Snowfall: 0%
- Wind
10.7 mph - Humidity
60% avg. - UV Index
7.5 - Air QualityGood
- Sunrise
07:30 AM - Sunset
07:22 PM - Moonrise
10:29 PM - Moonset
12:35 PM - Moon Phase
Last Quarter
Overcast
Fri 10-2-26
Overcast with a high of 87°F and a low of 73°F. Rainfall expected to have a 67% chance with an estimated 0.11in. Winds will be light at 10mph and gusts of 20mph at 2 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 88% at 6 AM and 50% being its lowest at 3 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 30.02inHg at 5 PM with an avg 30.05inHg.
- HI: 87°F
- LO: 73°F
- Rainfall: 67% | est. 0.11in
- Snowfall: 0%
- Wind
9.6 mph - Humidity
69% avg. - UV Index
7.2 - Air QualityGood
- Sunrise
07:31 AM - Sunset
07:20 PM - Moonrise
11:28 PM - Moonset
01:38 PM - Moon Phase
Last Quarter
Overcast
Sat 10-3-26
Overcast with a high of 84°F and a low of 72°F. It will likey rain, having a 87% chance of a downpour with an estimated 0.48in. Winds will be light at 9mph and gusts of 15.2mph at 8 PM. High humidity with average of 82% is anticipated, the maximum being 96% at 8 PM and 59% being its lowest at 3 PM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.04inHg.
- HI: 84°F
- LO: 72°F
- Rainfall: 87% | est. 0.48in
- Snowfall: 0%
- Wind
8.5 mph - Humidity
82% avg. - UV Index
6 - Air QualityGood
- Sunrise
07:32 AM - Sunset
07:19 PM - Moonrise
Does not rise today - Moonset
02:36 PM - Moon Phase
Last Quarter
Light Rain Shower
Sun 10-4-26
Light Rain Shower with a high of 73°F and a low of 70°F. It will likey rain, having a 92% chance of a downpour with an estimated 0.42in. Winds will be light at 5mph and gusts of 6.3mph at 11 AM. High humidity with average of 93% is anticipated, the maximum being 97% at 9 PM and 90% being its lowest at 8 AM. Barometric pressure is its highest of 30.04inHg at 11 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.01inHg.
- HI: 73°F
- LO: 70°F
- Rainfall: 92% | est. 0.42in
- Snowfall: 0%
- Wind
4.3 mph - Humidity
93% avg. - UV Index
5 - Air QualityTBA
- Sunrise
07:32 AM - Sunset
07:18 PM - Moonrise
12:34 AM - Moonset
03:27 PM - Moon Phase
Last Quarter
Currently
|
78°F |
30.01 inHg.
Barometer 34%
Humidity NE 10.1 mph Wind |
| Sunny | ||
National Outlook
Rainy Days Ahead for the Southwest and Southern Plains 09-29 to 10-01
Wed Sep 29th 2026, 2:52am PDT
Read
Heavy Rain and Flooding Threat Across South-Central and Eastern US 10-02 to 10-06
Extended Forecast
Tue Sep 29th 2026, 2:54am PDT
Read
Tue Sep 29th 2026, 2:54am PDT
5 Day Forecast Nearby
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