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.
81°
Best day: Tuesday, August 18
84° · 1.87 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 67°0.59
Morning71°feels 73°
Afternoon82°feels 86°
Evening79°feels 79°
Overnight70°feels 70°
84 °
Washington, Monday, 10 August
Heavy rain. High 84°, low 67°.
Pressure30.00 inHg
Wind10.9 mph SW
Humidity83%
Visibility6.2 mi
Dew point69°
Tue, 1184° / 66°1.87
Morning67°feels 68°
Afternoon79°feels 80°
Evening74°feels 76°
Overnight66°feels 67°
84 °
Washington, Tuesday, 11 August
Heavy rain. High 84°, low 66°.
Pressure30.00 inHg
Wind7.7 mph SW
Humidity87%
Visibility6.2 mi
Dew point68°
Wed, 1277° / 66°0.13
Morning68°feels 69°
Afternoon72°feels 73°
Evening74°feels 75°
Overnight66°feels 67°
77 °
Washington, Wednesday, 12 August
Light rain. High 77°, low 66°.
Pressure29.83 inHg
Wind8.8 mph SW
Humidity92%
Visibility6.2 mi
Dew point69°
Thu, 1377° / 59°0.04
Morning69°feels 69°
Afternoon75°feels 75°
Evening65°feels 64°
Overnight63°feels 64°
77 °
Washington, Thursday, 13 August
Light rain. High 77°, low 59°.
Pressure29.91 inHg
Wind12.2 mph NW
Humidity50%
Visibility—
Dew point56°
Fri, 1474° / 53°0
Morning62°feels 61°
Afternoon71°feels 71°
Evening64°feels 63°
Overnight56°feels 56°
74 °
Washington, Friday, 14 August
Overcast. High 74°, low 53°.
Pressure30.09 inHg
Wind6 mph W
Humidity52%
Visibility—
Dew point52°
Sat, 1573° / 52°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight55°feels 54°
73 °
Washington, Saturday, 15 August
Overcast. High 73°, low 52°.
Pressure30.24 inHg
Wind5.7 mph N
Humidity48%
Visibility—
Dew point48°
Sun, 1669° / 51°0
Morning58°feels 57°
Afternoon62°feels 62°
Evening61°feels 60°
Overnight56°feels 56°
69 °
Washington, Sunday, 16 August
Light rain. High 69°, low 51°.
Pressure30.18 inHg
Wind4.1 mph N
Humidity77%
Visibility—
Dew point54°
Mon, 1777° / 53°0
Morning62°feels 62°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight60°feels 60°
77 °
Washington, Monday, 17 August
Partly cloudy. High 77°, low 53°.
Pressure30.03 inHg
Wind3.6 mph NW
Humidity49%
Visibility—
Dew point52°
Tue, 1881° / 57°0
Morning66°feels 66°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight63°feels 63°
81 °
Washington, Tuesday, 18 August
Clear. High 81°, low 57°.
Pressure30.03 inHg
Wind3.6 mph N
Humidity51%
Visibility—
Dew point57°
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.