10-day forecast for Westfield, NJ: 64° to 94°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Tuesday, August 11
84° · 0.07 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 73°0.05
Morning77°feels 78°
Afternoon91°feels 89°
Evening76°feels 75°
Overnight74°feels 75°
91 °
Westfield, Sunday, 9 August
Light rain. High 91°, low 73°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity40%
Visibility6.2 mi
Dew point63°
Mon, 1093° / 73°0
Morning76°feels 76°
Afternoon90°feels 89°
Evening85°feels 87°
Overnight73°feels 73°
93 °
Westfield, Monday, 10 August
Clear. High 93°, low 73°.
Pressure29.97 inHg
Wind7.8 mph W
Humidity35%
Visibility6.2 mi
Dew point60°
Tue, 1194° / 76°0
Morning78°feels 79°
Afternoon93°feels 92°
Evening87°feels 88°
Overnight79°feels 79°
94 °
Westfield, Tuesday, 11 August
Overcast. High 94°, low 76°.
Pressure29.88 inHg
Wind7.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point59°
Wed, 1285° / 75°0.04
Morning76°feels 77°
Afternoon85°feels 86°
Evening80°feels 83°
Overnight79°feels 79°
85 °
Westfield, Wednesday, 12 August
Light rain. High 85°, low 75°.
Pressure29.71 inHg
Wind8.7 mph W
Humidity57%
Visibility6.2 mi
Dew point65°
Thu, 1387° / 70°0.04
Morning76°feels 76°
Afternoon85°feels 83°
Evening75°feels 74°
Overnight70°feels 70°
87 °
Westfield, Thursday, 13 August
Light rain. High 87°, low 70°.
Pressure29.74 inHg
Wind12.9 mph NW
Humidity32%
Visibility—
Dew point51°
Fri, 1481° / 64°0
Morning69°feels 68°
Afternoon79°feels 79°
Evening75°feels 74°
Overnight71°feels 70°
81 °
Westfield, Friday, 14 August
Clear. High 81°, low 64°.
Pressure30.00 inHg
Wind9 mph W
Humidity27%
Visibility—
Dew point41°
Sat, 1583° / 65°0
Morning72°feels 70°
Afternoon81°feels 80°
Evening75°feels 74°
Overnight69°feels 68°
83 °
Westfield, Saturday, 15 August
Clear. High 83°, low 65°.
Pressure30.09 inHg
Wind11.4 mph NW
Humidity29%
Visibility—
Dew point45°
Sun, 1684° / 64°0
Morning71°feels 69°
Afternoon81°feels 79°
Evening76°feels 75°
Overnight70°feels 69°
84 °
Westfield, Sunday, 16 August
Partly cloudy. High 84°, low 64°.
Pressure30.15 inHg
Wind6.6 mph N
Humidity23%
Visibility—
Dew point39°
Mon, 1784° / 65°0.07
Morning73°feels 72°
Afternoon82°feels 81°
Evening70°feels 71°
Overnight69°feels 69°
84 °
Westfield, Monday, 17 August
Light rain. High 84°, low 65°.
Pressure30.09 inHg
Wind7.2 mph S
Humidity38%
Visibility—
Dew point54°
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 Westfield, 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.