Gaston, SC Weather Forecast | 5 Day

Updated: Thu May 15th 2025 5:45 PM EDT

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Gaston, SC Weather Forecast - 5-15 - Partly Cloudy

Partly Cloudy

Thu 5-15

Partly Cloudy with a high of 91°F and a low of 68°F. Wind will be moderate, blowing around 14mph on average and gusts of 16.4mph at 11 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 81% at 11 PM and 71% being its lowest at 6 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.84inHg at 8 PM with an avg 29.86inHg.

    • HI: 91°F
    • LO: 68°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      13.6 mph
    • Humidity
      74% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      06:22 AM
    • Sunset
      08:19 PM
    • Moonrise
      11:32 PM
    • Moonset
      08:05 AM
    • Moon Phase
      Waning Gibbous
Gaston, SC Weather Forecast - 5-16 - Partly Cloudy

Partly Cloudy

Fri 5-16

Partly Cloudy with a high of 91°F and a low of 70°F. Winds will be light at 10mph and gusts of 20.7mph at 2 AM. The humidity will be on the higher side, averaging about 75%, the maximum being 97% at 7 AM and 57% being its lowest at 5 PM. Barometric pressure is its highest of 29.9inHg at 11 AM, a lowest point of 29.84inHg at 6 PM with an avg 29.87inHg.

    • HI: 91°F
    • LO: 70°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      75% avg.
    • UV Index
      2.2
    • Air Quality
      Good
    • Sunrise
      06:21 AM
    • Sunset
      08:19 PM
    • Moonrise
      No moonrise
    • Moonset
      09:01 AM
    • Moon Phase
      Waning Gibbous
Gaston, SC Weather Forecast - 5-17 - Overcast

Overcast

Sat 5-17

Overcast with a high of 88°F and a low of 71°F. Wind will be moderate, blowing around 15mph on average and gusts of 19.9mph at 1 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 93% at 7 AM and 61% being its lowest at 5 PM. Barometric pressure is its highest of 29.87inHg at 11 PM, a lowest point of 29.79inHg at 5 PM with an avg 29.84inHg.

    • HI: 88°F
    • LO: 71°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      14.5 mph
    • Humidity
      78% avg.
    • UV Index
      1.9
    • Air Quality
      Good
    • Sunrise
      06:21 AM
    • Sunset
      08:20 PM
    • Moonrise
      12:20 AM
    • Moonset
      10:01 AM
    • Moon Phase
      Waning Gibbous
Gaston, SC Weather Forecast - 5-18 - Patchy Rain Nearby

Patchy Rain Nearby

Sun 5-18

Scattered showers with a high of 84°F and a low of 70°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.06in. Winds will be light at 10mph and gusts of 14.4mph at 3 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 5 AM and 45% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 1 PM, a lowest point of 29.86inHg at 12 AM with an avg 29.9inHg.

    • HI: 84°F
    • LO: 70°F
    • Rainfall: 88% | est. 0.06in
    • Snowfall: 0%
    • Wind
      9.8 mph
    • Humidity
      78% avg.
    • UV Index
      2.3
    • Air Quality
      Good
    • Sunrise
      06:20 AM
    • Sunset
      08:21 PM
    • Moonrise
      01:02 AM
    • Moonset
      11:05 AM
    • Moon Phase
      Waning Gibbous
Gaston, SC Weather Forecast - 5-19 - Patchy Rain Nearby

Patchy Rain Nearby

Mon 5-19

Scattered showers with a high of 90°F and a low of 66°F. Rainfall expected in the surrounding area to have a 68% chance with an estimated 0.01in. Winds will be light at 7mph and gusts of 10.3mph at 11 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 93% at 2 AM and 37% being its lowest at 3 PM. Barometric pressure is its highest of 29.96inHg at 9 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.91inHg.

    • HI: 90°F
    • LO: 66°F
    • Rainfall: 68% | est. 0.01in
    • Snowfall: 0%
    • Wind
      6.5 mph
    • Humidity
      64% avg.
    • UV Index
      0.1
    • Air Quality
      Good
    • Sunrise
      06:19 AM
    • Sunset
      08:21 PM
    • Moonrise
      01:39 AM
    • Moonset
      12:10 PM
    • Moon Phase
      Waning Gibbous
Gaston, SC Weather Forecast - 5-20 - Sunny

Sunny

Tue 5-20

Sunny with a high of 94°F and a low of 72°F. Wind will be moderate, blowing around 11mph on average and gusts of 16.8mph at 8 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 87% at 5 AM and 34% being its lowest at 5 PM. Barometric pressure is its highest of 29.91inHg at 12 AM, a lowest point of 29.79inHg at 8 PM with an avg 29.87inHg.

    • HI: 94°F
    • LO: 72°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.5 mph
    • Humidity
      64% avg.
    • UV Index
      7
    • Air Quality
      TBA
    • Sunrise
      06:19 AM
    • Sunset
      08:22 PM
    • Moonrise
      02:12 AM
    • Moonset
      01:16 PM
    • Moon Phase
      Last Quarter

Currently

Partly Cloudy 83°F
29.87 inHg.
Barometer
55%
Humidity
WSW 19.4 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

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