10-day forecast for Washington, PA: 51° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
84° · 1.21 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0983° / 67°0.02
Morning69°feels 70°
Afternoon80°feels 80°
Evening73°feels 74°
Overnight70°feels 71°
83 °
Washington, Sunday, 9 August
Light rain. High 83°, low 67°.
Pressure30.06 inHg
Wind4.5 mph W
Humidity52%
Visibility6.2 mi
Dew point61°
Mon, 1084° / 62°1.21
Morning64°feels 65°
Afternoon75°feels 76°
Evening74°feels 75°
Overnight65°feels 65°
84 °
Washington, Monday, 10 August
Heavy rain. High 84°, low 62°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity77%
Visibility6.2 mi
Dew point66°
Tue, 1180° / 63°0.31
Morning64°feels 65°
Afternoon80°feels 80°
Evening63°feels 64°
Overnight66°feels 67°
80 °
Washington, Tuesday, 11 August
Heavy rain. High 80°, low 63°.
Pressure30.00 inHg
Wind7.2 mph SW
Humidity78%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 65°0.06
Morning66°feels 67°
Afternoon73°feels 74°
Evening73°feels 73°
Overnight66°feels 67°
77 °
Washington, Wednesday, 12 August
Light rain. High 77°, low 65°.
Pressure29.80 inHg
Wind7.4 mph W
Humidity93%
Visibility6.2 mi
Dew point68°
Thu, 1374° / 57°0
Morning65°feels 65°
Afternoon72°feels 71°
Evening61°feels 60°
Overnight58°feels 57°
74 °
Washington, Thursday, 13 August
Partly cloudy. High 74°, low 57°.
Pressure29.94 inHg
Wind12 mph NW
Humidity41%
Visibility—
Dew point47°
Fri, 1475° / 51°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening64°feels 63°
Overnight56°feels 55°
75 °
Washington, Friday, 14 August
Clear. High 75°, low 51°.
Pressure30.06 inHg
Wind6.3 mph NW
Humidity41%
Visibility—
Dew point47°
Sat, 1575° / 51°0
Morning61°feels 60°
Afternoon73°feels 73°
Evening63°feels 62°
Overnight57°feels 56°
75 °
Washington, Saturday, 15 August
Mostly clear. High 75°, low 51°.
Pressure30.24 inHg
Wind8 mph NW
Humidity41%
Visibility—
Dew point47°
Sun, 1679° / 51°0
Morning63°feels 62°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight59°feels 59°
79 °
Washington, Sunday, 16 August
Partly cloudy. High 79°, low 51°.
Pressure30.15 inHg
Wind2.8 mph E
Humidity40%
Visibility—
Dew point50°
Mon, 1777° / 58°0.01
Morning66°feels 66°
Afternoon75°feels 74°
Evening63°feels 63°
Overnight62°feels 62°
77 °
Washington, Monday, 17 August
Light rain. High 77°, low 58°.
Pressure30.03 inHg
Wind4.2 mph NW
Humidity49%
Visibility—
Dew point54°
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, PA 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.