10-day forecast for Westfield, PA: 49° to 83°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Sunday, August 9
80° · 0.75 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0983° / 66°0
Morning68°feels 69°
Afternoon82°feels 82°
Evening71°feels 71°
Overnight68°feels 69°
83 °
Westfield, Sunday, 9 August
Mostly clear. High 83°, low 66°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity53%
Visibility6.2 mi
Dew point57°
Mon, 1081° / 61°0.03
Morning66°feels 67°
Afternoon79°feels 79°
Evening74°feels 75°
Overnight64°feels 64°
81 °
Westfield, Monday, 10 August
Light rain. High 81°, low 61°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity80%
Visibility6.2 mi
Dew point64°
Tue, 1180° / 66°0.75
Morning68°feels 69°
Afternoon80°feels 83°
Evening70°feels 71°
Overnight69°feels 70°
80 °
Westfield, Tuesday, 11 August
Rain. High 80°, low 66°.
Pressure29.91 inHg
Wind8.9 mph W
Humidity65%
Visibility6.2 mi
Dew point66°
Wed, 1276° / 62°0.07
Morning66°feels 66°
Afternoon73°feels 74°
Evening67°feels 68°
Overnight67°feels 67°
76 °
Westfield, Wednesday, 12 August
Light rain. High 76°, low 62°.
Pressure29.80 inHg
Wind6.8 mph W
Humidity80%
Visibility6.2 mi
Dew point64°
Thu, 1377° / 58°0.13
Morning67°feels 68°
Afternoon75°feels 75°
Evening62°feels 63°
Overnight59°feels 59°
77 °
Westfield, Thursday, 13 August
Light rain. High 77°, low 58°.
Pressure29.74 inHg
Wind14.2 mph W
Humidity64%
Visibility—
Dew point62°
Fri, 1466° / 50°0
Morning57°feels 57°
Afternoon62°feels 62°
Evening56°feels 55°
Overnight51°feels 50°
66 °
Westfield, Friday, 14 August
Overcast. High 66°, low 50°.
Pressure30.03 inHg
Wind12.9 mph NW
Humidity67%
Visibility—
Dew point51°
Sat, 1573° / 49°0
Morning59°feels 58°
Afternoon71°feels 70°
Evening59°feels 59°
Overnight56°feels 55°
73 °
Westfield, Saturday, 15 August
Partly cloudy. High 73°, low 49°.
Pressure30.12 inHg
Wind9.9 mph W
Humidity47%
Visibility—
Dew point49°
Sun, 1673° / 51°0.01
Morning64°feels 63°
Afternoon71°feels 70°
Evening58°feels 57°
Overnight53°feels 52°
73 °
Westfield, Sunday, 16 August
Light rain. High 73°, low 51°.
Pressure30.18 inHg
Wind10.4 mph NW
Humidity43%
Visibility—
Dew point48°
Mon, 1770° / 51°0
Morning59°feels 58°
Afternoon68°feels 67°
Evening59°feels 59°
Overnight54°feels 53°
70 °
Westfield, Monday, 17 August
Overcast. High 70°, low 51°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity50%
Visibility—
Dew point49°
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, 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.