10-day forecast for Washington, DC: 67° to 105°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Monday, August 10
75° · 0.05 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 75°0.01
Morning79°feels 79°
Afternoon94°feels 93°
Evening85°feels 87°
Overnight79°feels 79°
96 °
Washington, Monday, 10 August
Light rain. High 96°, low 75°.
Pressure29.97 inHg
Wind3.5 mph W
Humidity31%
Visibility6.2 mi
Dew point59°
Tue, 1193° / 71°0.08
Morning74°feels 74°
Afternoon91°feels 92°
Evening86°feels 86°
Overnight77°feels 79°
93 °
Washington, Tuesday, 11 August
Light rain. High 93°, low 71°.
Pressure29.91 inHg
Wind10.2 mph NW
Humidity48%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 75°0.01
Morning75°feels 76°
Afternoon90°feels 91°
Evening82°feels 85°
Overnight76°feels 77°
91 °
Washington, Wednesday, 12 August
Light rain. High 91°, low 75°.
Pressure29.80 inHg
Wind5.6 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Thu, 1392° / 73°0
Morning75°feels 76°
Afternoon90°feels 89°
Evening83°feels 82°
Overnight74°feels 75°
92 °
Washington, Thursday, 13 August
Mostly clear. High 92°, low 73°.
Pressure29.91 inHg
Wind8.6 mph NW
Humidity37%
Visibility6.2 mi
Dew point58°
Fri, 1475° / 69°0.05
Morning71°feels 72°
Afternoon73°feels 73°
Evening71°feels 71°
Overnight69°feels 70°
75 °
Washington, Friday, 14 August
Light rain. High 75°, low 69°.
Pressure30.09 inHg
Wind4.6 mph NW
Humidity68%
Visibility—
Dew point62°
Sat, 1581° / 67°0
Morning73°feels 74°
Afternoon80°feels 82°
Evening76°feels 77°
Overnight73°feels 74°
81 °
Washington, Saturday, 15 August
Overcast. High 81°, low 67°.
Pressure30.15 inHg
Wind5.7 mph S
Humidity58%
Visibility—
Dew point63°
Sun, 16105° / 71°0.16
Morning79°feels 82°
Afternoon95°feels 101°
Evening91°feels 93°
Overnight81°feels 85°
105 °
Washington, Sunday, 16 August
Light rain. High 105°, low 71°.
Pressure29.85 inHg
Wind9.6 mph SW
Humidity45%
Visibility—
Dew point67°
Mon, 1788° / 73°0
Morning76°feels 76°
Afternoon85°feels 83°
Evening78°feels 78°
Overnight74°feels 74°
88 °
Washington, Monday, 17 August
Partly cloudy. High 88°, low 73°.
Pressure29.97 inHg
Wind10.8 mph NW
Humidity33%
Visibility—
Dew point52°
Tue, 1891° / 72°0.02
Morning78°feels 78°
Afternoon89°feels 89°
Evening81°feels 82°
Overnight74°feels 75°
91 °
Washington, Tuesday, 18 August
Light rain. High 91°, low 72°.
Pressure30.03 inHg
Wind9.9 mph SE
Humidity34%
Visibility—
Dew point56°
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, DC 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.