10-day forecast for Washington, PA: 50° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
82° · 0.52 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 67°0.02
Morning70°feels 71°
Afternoon82°feels 81°
Evening74°feels 75°
Overnight70°feels 72°
84 °
Washington, Sunday, 9 August
Light rain. High 84°, low 67°.
Pressure30.06 inHg
Wind5 mph W
Humidity56%
Visibility6.2 mi
Dew point63°
Mon, 1082° / 65°0.52
Morning66°feels 67°
Afternoon75°feels 76°
Evening74°feels 75°
Overnight67°feels 67°
82 °
Washington, Monday, 10 August
Heavy rain. High 82°, low 65°.
Pressure30.03 inHg
Wind7.4 mph SW
Humidity89%
Visibility6.2 mi
Dew point67°
Tue, 1182° / 64°0.22
Morning66°feels 66°
Afternoon81°feels 83°
Evening66°feels 67°
Overnight68°feels 69°
82 °
Washington, Tuesday, 11 August
Rain. High 82°, low 64°.
Pressure29.97 inHg
Wind7.4 mph SW
Humidity76%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 66°0.08
Morning66°feels 67°
Afternoon75°feels 76°
Evening72°feels 73°
Overnight67°feels 68°
79 °
Washington, Wednesday, 12 August
Light rain. High 79°, low 66°.
Pressure29.80 inHg
Wind8.2 mph SW
Humidity90%
Visibility6.2 mi
Dew point69°
Thu, 1374° / 56°0
Morning65°feels 65°
Afternoon72°feels 71°
Evening62°feels 61°
Overnight57°feels 56°
74 °
Washington, Thursday, 13 August
Partly cloudy. High 74°, low 56°.
Pressure29.94 inHg
Wind12.2 mph NW
Humidity40%
Visibility—
Dew point46°
Fri, 1476° / 50°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening63°feels 62°
Overnight56°feels 55°
76 °
Washington, Friday, 14 August
Clear. High 76°, low 50°.
Pressure30.06 inHg
Wind7.1 mph W
Humidity42%
Visibility—
Dew point47°
Sat, 1576° / 51°0
Morning61°feels 60°
Afternoon73°feels 72°
Evening63°feels 63°
Overnight58°feels 57°
76 °
Washington, Saturday, 15 August
Partly cloudy. High 76°, low 51°.
Pressure30.24 inHg
Wind6.6 mph N
Humidity42%
Visibility—
Dew point47°
Sun, 1680° / 52°0
Morning64°feels 63°
Afternoon78°feels 78°
Evening65°feels 65°
Overnight60°feels 60°
80 °
Washington, Sunday, 16 August
Partly cloudy. High 80°, low 52°.
Pressure30.15 inHg
Wind3 mph N
Humidity40%
Visibility—
Dew point51°
Mon, 1776° / 59°0
Morning66°feels 66°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight61°feels 61°
76 °
Washington, Monday, 17 August
Overcast. High 76°, low 59°.
Pressure30.03 inHg
Wind3.8 mph SW
Humidity53%
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, 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.