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Flash flood risk to focus on parts of central US. Get the forecast Chevron right

Fairfax, SC

79°F
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Fairfax, SC Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, July 20

Day

7/20
95°Hi
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 100°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Partly sunny and warm; a thunderstorm on the prowl in the afternoon

Max UV Index11 (Extreme)

AccuLumen Brightness Index™8 (Bright)

WindW 7 mph

Wind Gusts21 mph

Probability of Precipitation40%

Probability of Thunderstorms24%

Precipitation0.04 in

Rain0.04 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover43%

Morning

Afternoon

Night

7/20
74°Lo
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clouds breaking with a thundershower in spots; humid

WindWNW 4 mph

Wind Gusts13 mph

Probability of Precipitation40%

Probability of Thunderstorms12%

Precipitation0.05 in

Rain0.05 in

Hours of Precipitation1

Hours of Rain1

Cloud Cover64%

Evening

Overnight

Sun & Moon

14 hrs 08 mins
Rise 6:24 AM
Set 8:32 PM
Waning Crescent
Rise 1:54 AM
Set 4:59 PM

Temperature History

7/20
High
Low
Forecast
95°
74°
Average
90°
69°
Last Year
88°
72°

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World North America United States South Carolina Fairfax

Weather Near Fairfax:

  • Columbia, SC
  • St. Andrews, SC
  • Sumter, SC
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