10-day forecast for Washington, NJ: 58° to 97°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Monday, August 10
76° · 0.19 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 73°0
Morning78°feels 78°
Afternoon91°feels 89°
Evening82°feels 85°
Overnight74°feels 74°
97 °
Washington, Monday, 10 August
Overcast. High 97°, low 73°.
Pressure29.97 inHg
Wind6.5 mph W
Humidity37%
Visibility6.2 mi
Dew point65°
Tue, 1195° / 72°0.09
Morning76°feels 77°
Afternoon95°feels 96°
Evening76°feels 77°
Overnight72°feels 73°
95 °
Washington, Tuesday, 11 August
Rain. High 95°, low 72°.
Pressure29.88 inHg
Wind5.3 mph NW
Humidity41%
Visibility6.2 mi
Dew point64°
Wed, 1287° / 72°0
Morning77°feels 78°
Afternoon85°feels 88°
Evening79°feels 79°
Overnight73°feels 74°
87 °
Washington, Wednesday, 12 August
Overcast. High 87°, low 72°.
Pressure29.74 inHg
Wind12.9 mph W
Humidity49%
Visibility6.2 mi
Dew point66°
Thu, 1389° / 70°0.02
Morning78°feels 78°
Afternoon87°feels 86°
Evening76°feels 75°
Overnight71°feels 70°
89 °
Washington, Thursday, 13 August
Light rain. High 89°, low 70°.
Pressure29.77 inHg
Wind12.6 mph W
Humidity33%
Visibility—
Dew point55°
Fri, 1481° / 62°0
Morning71°feels 69°
Afternoon79°feels 78°
Evening68°feels 67°
Overnight65°feels 65°
81 °
Washington, Friday, 14 August
Partly cloudy. High 81°, low 62°.
Pressure30.00 inHg
Wind10 mph W
Humidity26%
Visibility—
Dew point42°
Sat, 1582° / 61°0
Morning71°feels 70°
Afternoon80°feels 79°
Evening71°feels 70°
Overnight68°feels 67°
82 °
Washington, Saturday, 15 August
Clear. High 82°, low 61°.
Pressure30.12 inHg
Wind9.4 mph NW
Humidity29%
Visibility—
Dew point45°
Sun, 1684° / 58°0
Morning70°feels 69°
Afternoon81°feels 79°
Evening67°feels 66°
Overnight64°feels 64°
84 °
Washington, Sunday, 16 August
Overcast. High 84°, low 58°.
Pressure30.15 inHg
Wind7.2 mph SE
Humidity24%
Visibility—
Dew point41°
Mon, 1780° / 62°0
Morning72°feels 72°
Afternoon78°feels 78°
Evening71°feels 72°
Overnight71°feels 71°
80 °
Washington, Monday, 17 August
Overcast. High 80°, low 62°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity52%
Visibility—
Dew point58°
Tue, 1876° / 65°0.19
Morning67°feels 67°
Afternoon71°feels 72°
Evening70°feels 70°
Overnight68°feels 68°
76 °
Washington, Tuesday, 18 August
Rain. High 76°, low 65°.
Pressure30.09 inHg
Wind4.5 mph SE
Humidity77%
Visibility—
Dew point63°
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, NJ 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.