10-day forecast for Washington, NJ: 60° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Sunday, August 9
76° · 0.13 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 70°0.02
Morning74°feels 74°
Afternoon87°feels 84°
Evening75°feels 75°
Overnight71°feels 71°
87 °
Washington, Monday, 10 August
Light rain. High 87°, low 70°.
Pressure29.97 inHg
Wind6.4 mph SW
Humidity36%
Visibility6.2 mi
Dew point59°
Tue, 1189° / 71°0.22
Morning73°feels 74°
Afternoon89°feels 87°
Evening80°feels 80°
Overnight77°feels 78°
89 °
Washington, Tuesday, 11 August
Rain. High 89°, low 71°.
Pressure29.83 inHg
Wind10.8 mph NW
Humidity41%
Visibility6.2 mi
Dew point59°
Wed, 1283° / 71°0
Morning71°feels 71°
Afternoon83°feels 83°
Evening78°feels 78°
Overnight73°feels 73°
83 °
Washington, Wednesday, 12 August
Overcast. High 83°, low 71°.
Pressure29.74 inHg
Wind4 mph NE
Humidity45%
Visibility6.2 mi
Dew point58°
Thu, 1383° / 67°0.06
Morning76°feels 76°
Afternoon81°feels 80°
Evening73°feels 72°
Overnight73°feels 74°
83 °
Washington, Thursday, 13 August
Light rain. High 83°, low 67°.
Pressure29.74 inHg
Wind14.3 mph NW
Humidity36%
Visibility—
Dew point52°
Fri, 1477° / 61°0
Morning67°feels 65°
Afternoon76°feels 74°
Evening69°feels 68°
Overnight64°feels 63°
77 °
Washington, Friday, 14 August
Clear. High 77°, low 61°.
Pressure29.97 inHg
Wind14.9 mph NW
Humidity30%
Visibility—
Dew point41°
Sat, 1579° / 60°0
Morning66°feels 65°
Afternoon77°feels 76°
Evening70°feels 69°
Overnight65°feels 64°
79 °
Washington, Saturday, 15 August
Clear. High 79°, low 60°.
Pressure30.06 inHg
Wind13.5 mph NW
Humidity29%
Visibility—
Dew point41°
Sun, 1680° / 61°0
Morning69°feels 68°
Afternoon79°feels 78°
Evening73°feels 72°
Overnight68°feels 67°
80 °
Washington, Sunday, 16 August
Overcast. High 80°, low 61°.
Pressure30.09 inHg
Wind6.4 mph N
Humidity27%
Visibility—
Dew point42°
Mon, 1784° / 64°0.09
Morning73°feels 71°
Afternoon81°feels 81°
Evening70°feels 71°
Overnight69°feels 70°
84 °
Washington, Monday, 17 August
Light rain. High 84°, low 64°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity37%
Visibility—
Dew point53°
Tue, 1876° / 67°0.13
Morning69°feels 70°
Afternoon73°feels 73°
Evening72°feels 72°
Overnight70°feels 70°
76 °
Washington, Tuesday, 18 August
Light rain. High 76°, low 67°.
Pressure30.09 inHg
Wind6.4 mph S
Humidity67%
Visibility—
Dew point61°
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.