10-day forecast for Washington, PA: 50° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
81° · 0.26 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 67°0.26
Morning67°feels 68°
Afternoon75°feels 77°
Evening75°feels 77°
Overnight69°feels 69°
81 °
Washington, Monday, 10 August
Rain. High 81°, low 67°.
Pressure30.03 inHg
Wind9 mph SW
Humidity90%
Visibility6.2 mi
Dew point67°
Tue, 1181° / 62°0.19
Morning64°feels 65°
Afternoon81°feels 83°
Evening62°feels 63°
Overnight65°feels 66°
81 °
Washington, Tuesday, 11 August
Rain. High 81°, low 62°.
Pressure29.94 inHg
Wind7.2 mph SW
Humidity63%
Visibility6.2 mi
Dew point64°
Wed, 1282° / 64°0.07
Morning66°feels 67°
Afternoon82°feels 84°
Evening69°feels 70°
Overnight66°feels 67°
82 °
Washington, Wednesday, 12 August
Light rain. High 82°, low 64°.
Pressure29.77 inHg
Wind8.9 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Thu, 1372° / 55°0.01
Morning62°feels 62°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight55°feels 55°
72 °
Washington, Thursday, 13 August
Light rain. High 72°, low 55°.
Pressure29.94 inHg
Wind11.5 mph NW
Humidity39%
Visibility—
Dew point44°
Fri, 1474° / 50°0
Morning61°feels 60°
Afternoon72°feels 71°
Evening60°feels 59°
Overnight56°feels 55°
74 °
Washington, Friday, 14 August
Clear. High 74°, low 50°.
Pressure30.06 inHg
Wind7.5 mph W
Humidity40%
Visibility—
Dew point46°
Sat, 1575° / 54°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening62°feels 60°
Overnight56°feels 55°
75 °
Washington, Saturday, 15 August
Mostly clear. High 75°, low 54°.
Pressure30.24 inHg
Wind8.9 mph NW
Humidity37%
Visibility—
Dew point44°
Sun, 1678° / 50°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening63°feels 62°
Overnight58°feels 57°
78 °
Washington, Sunday, 16 August
Overcast. High 78°, low 50°.
Pressure30.15 inHg
Wind4.9 mph SW
Humidity34%
Visibility—
Dew point44°
Mon, 1779° / 56°0
Morning66°feels 65°
Afternoon76°feels 76°
Evening62°feels 62°
Overnight59°feels 59°
79 °
Washington, Monday, 17 August
Overcast. High 79°, low 56°.
Pressure30.03 inHg
Wind7.2 mph SW
Humidity40%
Visibility—
Dew point50°
Tue, 1882° / 56°0
Morning67°feels 67°
Afternoon81°feels 81°
Evening71°feels 71°
Overnight66°feels 67°
82 °
Washington, Tuesday, 18 August
Clear. High 82°, low 56°.
Pressure30.00 inHg
Wind3.5 mph S
Humidity45%
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.