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Decatur, GA Weather Forecast | 5 Day

Updated: Tue Jul 15th 2025 12:45 PM EDT

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Decatur, GA Weather Forecast - 7-15 - Patchy Rain Nearby

Patchy Rain Nearby

Tue 7-15

Scattered showers with a high of 97°F and a low of 78°F. Rainfall expected in the surrounding area to have a 67% chance with an estimated 0.05in. Winds will be light at 7mph and gusts of 8.4mph at 8 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 84% at 11 PM and 47% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.97inHg at 5 PM with an avg 29.99inHg.

    • HI: 97°F
    • LO: 78°F
    • Rainfall: 67% | est. 0.05in
    • Snowfall: 0%
    • Wind
      6.3 mph
    • Humidity
      68% avg.
    • UV Index
      2.5
    • Air Quality
      Moderate
    • Sunrise
      06:38 AM
    • Sunset
      08:48 PM
    • Moonrise
      11:56 PM
    • Moonset
      11:26 AM
    • Moon Phase
      Waning Gibbous
Decatur, GA Weather Forecast - 7-16 - Partly Cloudy

Partly Cloudy

Wed 7-16

Partly Cloudy with a high of 91°F and a low of 76°F. Winds will be light at 10mph and gusts of 12.1mph at 7 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 92% at 7 AM and 51% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 11 AM, a lowest point of 29.98inHg at 5 PM with an avg 30.02inHg.

    • HI: 91°F
    • LO: 76°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      71% avg.
    • UV Index
      2.7
    • Air Quality
      Moderate
    • Sunrise
      06:38 AM
    • Sunset
      08:48 PM
    • Moonrise
      No moonrise
    • Moonset
      12:31 PM
    • Moon Phase
      Waning Gibbous
Decatur, GA Weather Forecast - 7-17 - Heavy Rain

Heavy Rain

Thu 7-17

Heavy Rain with a high of 91°F and a low of 77°F. It will likey rain, having a 89% chance of a downpour with an estimated 1.11in. Wind will be moderate, blowing around 12mph on average and gusts of 13.5mph at 5 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 88% at 8 AM and 53% being its lowest at 5 PM. Barometric pressure is its highest of 30.11inHg at 11 AM, a lowest point of 30.01inHg at 11 PM with an avg 30.06inHg.

    • HI: 91°F
    • LO: 77°F
    • Rainfall: 89% | est. 1.11in
    • Snowfall: 0%
    • Wind
      11.2 mph
    • Humidity
      71% avg.
    • UV Index
      2.5
    • Air Quality
      Good
    • Sunrise
      06:39 AM
    • Sunset
      08:47 PM
    • Moonrise
      12:24 AM
    • Moonset
      01:39 PM
    • Moon Phase
      Last Quarter
Decatur, GA Weather Forecast - 7-18 - Sunny

Sunny

Fri 7-18

Sunny with a high of 97°F and a low of 79°F. Winds will be light at 10mph and gusts of 11.2mph at 5 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 79% at 5 AM and 42% being its lowest at 3 PM. Barometric pressure is its highest of 30.17inHg at 10 AM, a lowest point of 30.06inHg at 7 PM with an avg 30.11inHg.

    • HI: 97°F
    • LO: 79°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      9.6 mph
    • Humidity
      60% avg.
    • UV Index
      2.3
    • Air Quality
      Good
    • Sunrise
      06:40 AM
    • Sunset
      08:47 PM
    • Moonrise
      12:55 AM
    • Moonset
      02:48 PM
    • Moon Phase
      Last Quarter
Decatur, GA Weather Forecast - 7-19 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 7-19

Scattered showers with a high of 94°F and a low of 78°F. It will likey rain in the surrounding area, having a 80% chance of a downpour with an estimated 0.01in. Wind will be moderate, blowing around 12mph on average and gusts of 12.9mph at 2 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 73% at 6 AM and 39% being its lowest at 4 PM. Barometric pressure is its highest of 30.14inHg at 9 AM, a lowest point of 30.05inHg at 7 PM with an avg 30.1inHg.

    • HI: 94°F
    • LO: 78°F
    • Rainfall: 80% | est. 0.01in
    • Snowfall: 0%
    • Wind
      11.2 mph
    • Humidity
      57% avg.
    • UV Index
      0
    • Air Quality
      Good
    • Sunrise
      06:40 AM
    • Sunset
      08:46 PM
    • Moonrise
      01:30 AM
    • Moonset
      04:00 PM
    • Moon Phase
      Waning Crescent
Decatur, GA Weather Forecast - 7-20 - Sunny

Sunny

Sun 7-20

Sunny with a high of 96°F and a low of 79°F. Wind will be moderate, blowing around 12mph on average and gusts of 13.6mph at 5 PM. Humidity levels should be comfortable, sitting around 56% on average, the maximum being 71% at 8 AM and 36% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.96inHg at 6 PM with an avg 30.03inHg.

    • HI: 96°F
    • LO: 79°F
    • Rainfall: 0% | est. 0in
    • Snowfall: 0%
    • Wind
      11.9 mph
    • Humidity
      56% avg.
    • UV Index
      7
    • Air Quality
      TBA
    • Sunrise
      06:41 AM
    • Sunset
      08:46 PM
    • Moonrise
      02:11 AM
    • Moonset
      05:13 PM
    • Moon Phase
      Waning Crescent

Currently

Light Rain 91°F
30.09 inHg.
Barometer
52%
Humidity
ESE 9 mph
Wind
Light Rain

5 Day Forecast Nearby

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