10-day forecast for Washington, SC: 71° to 100°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
85° · 0.28 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 74°0.04
Morning77°feels 78°
Afternoon94°feels 97°
Evening82°feels 88°
Overnight76°feels 78°
94 °
Washington, Sunday, 9 August
Light rain. High 94°, low 74°.
Pressure30.12 inHg
Wind3.4 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Mon, 1098° / 77°0.04
Morning80°feels 85°
Afternoon98°feels 102°
Evening82°feels 88°
Overnight77°feels 79°
98 °
Washington, Monday, 10 August
Light rain. High 98°, low 77°.
Pressure30.09 inHg
Wind6.3 mph W
Humidity44%
Visibility6.2 mi
Dew point70°
Tue, 1199° / 75°0
Morning79°feels 79°
Afternoon99°feels 104°
Evening86°feels 90°
Overnight75°feels 76°
99 °
Washington, Tuesday, 11 August
Mostly clear. High 99°, low 75°.
Pressure30.03 inHg
Wind8.9 mph W
Humidity42%
Visibility6.2 mi
Dew point69°
Wed, 1299° / 78°0
Morning80°feels 80°
Afternoon99°feels 105°
Evening88°feels 93°
Overnight80°feels 83°
99 °
Washington, Wednesday, 12 August
Light rain. High 99°, low 78°.
Pressure29.91 inHg
Wind12.6 mph W
Humidity40%
Visibility6.2 mi
Dew point68°
Thu, 1398° / 74°0.05
Morning83°feels 85°
Afternoon96°feels 99°
Evening88°feels 92°
Overnight83°feels 87°
98 °
Washington, Thursday, 13 August
Light rain. High 98°, low 74°.
Pressure29.91 inHg
Wind12.1 mph W
Humidity36%
Visibility—
Dew point63°
Fri, 14100° / 76°0.01
Morning84°feels 87°
Afternoon96°feels 102°
Evening80°feels 80°
Overnight79°feels 80°
100 °
Washington, Friday, 14 August
Light rain. High 100°, low 76°.
Pressure30.00 inHg
Wind9.6 mph W
Humidity37%
Visibility—
Dew point66°
Sat, 1585° / 73°0.28
Morning80°feels 83°
Afternoon83°feels 89°
Evening74°feels 76°
Overnight74°feels 76°
85 °
Washington, Saturday, 15 August
Light rain. High 85°, low 73°.
Pressure30.12 inHg
Wind6 mph NE
Humidity67%
Visibility—
Dew point72°
Sun, 1688° / 71°0
Morning76°feels 77°
Afternoon85°feels 84°
Evening76°feels 76°
Overnight72°feels 73°
88 °
Washington, Sunday, 16 August
Overcast. High 88°, low 71°.
Pressure30.15 inHg
Wind9 mph E
Humidity37%
Visibility—
Dew point56°
Mon, 1788° / 72°0.07
Morning79°feels 80°
Afternoon86°feels 87°
Evening77°feels 78°
Overnight73°feels 74°
88 °
Washington, Monday, 17 August
Light rain. High 88°, low 72°.
Pressure30.09 inHg
Wind7.8 mph SE
Humidity46%
Visibility—
Dew point62°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Washington, SC around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.