Williams, SC Weather Forecast | 5 Day

Updated: Mon Jul 14th 2025 6:15 PM EDT

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Williams, SC Weather Forecast - 7-14 - Partly Cloudy

Partly Cloudy

Mon 7-14

Partly Cloudy with a high of 96°F and a low of 73°F. Winds will be light at 7mph and gusts of 12.4mph at 9 PM. The humidity will be on the higher side, averaging about 71%, the maximum being 74% at 11 PM and 54% being its lowest at 7 PM. Barometric pressure is its highest of 30inHg at 10 PM, a lowest point of 29.95inHg at 8 PM with an avg 29.98inHg.

    • HI: 96°F
    • LO: 73°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      6.9 mph
    • Humidity
      71% avg.
    • UV Index
      2.8
    • Air Quality
      Moderate
    • Sunrise
      06:25 AM
    • Sunset
      08:33 PM
    • Moonrise
      11:14 PM
    • Moonset
      10:07 AM
    • Moon Phase
      Waning Gibbous
Williams, SC Weather Forecast - 7-15 - Cloudy

Cloudy

Tue 7-15

Cloudy with a high of 90°F and a low of 77°F. Wind will be moderate, blowing around 11mph on average and gusts of 15mph at 8 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 93% at 6 AM and 56% being its lowest at 2 PM. Barometric pressure is its highest of 30.08inHg at 10 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.04inHg.

    • HI: 90°F
    • LO: 77°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      10.1 mph
    • Humidity
      78% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      06:25 AM
    • Sunset
      08:33 PM
    • Moonrise
      11:42 PM
    • Moonset
      11:12 AM
    • Moon Phase
      Waning Gibbous
Williams, SC Weather Forecast - 7-16 - Partly Cloudy

Partly Cloudy

Wed 7-16

Partly Cloudy with a high of 91°F and a low of 77°F. Wind will be moderate, blowing around 11mph on average and gusts of 16.5mph at 8 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 89% at 5 AM and 55% being its lowest at 2 PM. Barometric pressure is its highest of 30.1inHg at 10 AM, a lowest point of 30.03inHg at 5 PM with an avg 30.06inHg.

    • HI: 91°F
    • LO: 77°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      11 mph
    • Humidity
      73% avg.
    • UV Index
      2.7
    • Air Quality
      Good
    • Sunrise
      06:26 AM
    • Sunset
      08:32 PM
    • Moonrise
      No moonrise
    • Moonset
      12:17 PM
    • Moon Phase
      Waning Gibbous
Williams, SC Weather Forecast - 7-17 - Patchy Rain Nearby

Patchy Rain Nearby

Thu 7-17

Scattered showers with a high of 97°F and a low of 78°F. It will likey rain in the surrounding area, having a 78% chance of a downpour with an estimated 0.03in. Wind will be moderate, blowing around 12mph on average and gusts of 16.6mph at 9 PM. The humidity will be on the higher side, averaging about 70%, the maximum being 88% at 5 AM and 36% being its lowest at 3 PM. Barometric pressure is its highest of 30.13inHg at 11 AM, a lowest point of 30.04inHg at 5 PM with an avg 30.08inHg.

    • HI: 97°F
    • LO: 78°F
    • Rainfall: 78% | est. 0.03in
    • Snowfall: 0%
    • Wind
      11.4 mph
    • Humidity
      70% avg.
    • UV Index
      2.8
    • Air Quality
      Good
    • Sunrise
      06:26 AM
    • Sunset
      08:32 PM
    • Moonrise
      12:11 AM
    • Moonset
      01:23 PM
    • Moon Phase
      Last Quarter
Williams, SC Weather Forecast - 7-18 - Patchy Rain Nearby

Patchy Rain Nearby

Fri 7-18

Scattered showers with a high of 97°F and a low of 74°F. It will likey rain in the surrounding area, having a 83% chance of a downpour with an estimated 0.01in. Winds will be light at 10mph and gusts of 15.9mph at 9 PM. The humidity will be on the higher side, averaging about 64%, the maximum being 90% at 5 AM and 36% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 11 AM, a lowest point of 30.04inHg at 6 PM with an avg 30.1inHg.

    • HI: 97°F
    • LO: 74°F
    • Rainfall: 83% | est. 0.01in
    • Snowfall: 0%
    • Wind
      9.6 mph
    • Humidity
      64% avg.
    • UV Index
      0.1
    • Air Quality
      Moderate
    • Sunrise
      06:27 AM
    • Sunset
      08:31 PM
    • Moonrise
      12:42 AM
    • Moonset
      02:32 PM
    • Moon Phase
      Last Quarter
Williams, SC Weather Forecast - 7-19 - Patchy Rain Nearby

Patchy Rain Nearby

Sat 7-19

Scattered showers with a high of 97°F and a low of 74°F. It will likey rain in the surrounding area, having a 77% chance of a downpour with an estimated 0.04in. Winds will be light at 9mph and gusts of 14.5mph at 2 AM. The humidity will be on the higher side, averaging about 66%, the maximum being 88% at 5 AM and 35% being its lowest at 5 PM. Barometric pressure is its highest of 30.12inHg at 12 AM, a lowest point of 30inHg at 5 PM with an avg 30.07inHg.

    • HI: 97°F
    • LO: 74°F
    • Rainfall: 77% | est. 0.04in
    • Snowfall: 0%
    • Wind
      8.3 mph
    • Humidity
      66% avg.
    • UV Index
      6
    • Air Quality
      TBA
    • Sunrise
      06:28 AM
    • Sunset
      08:31 PM
    • Moonrise
      01:17 AM
    • Moonset
      03:44 PM
    • Moon Phase
      Waning Crescent

Currently

Moderate Or Heavy Rain With Thunder 88°F
30 inHg.
Barometer
66%
Humidity
SE 4.7 mph
Wind
Moderate Or Heavy Rain With Thunder

5 Day Forecast Nearby

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