10-day forecast for Williams Grove, PA: 54° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
82° · 0.26 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 68°0.02
Morning73°feels 73°
Afternoon79°feels 78°
Evening80°feels 83°
Overnight70°feels 70°
88 °
Williams Grove, Monday, 10 August
Light rain. High 88°, low 68°.
Pressure30.00 inHg
Wind6 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Tue, 1188° / 67°0.2
Morning69°feels 70°
Afternoon87°feels 88°
Evening77°feels 77°
Overnight72°feels 74°
88 °
Williams Grove, Tuesday, 11 August
Rain. High 88°, low 67°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity58%
Visibility6.2 mi
Dew point66°
Wed, 1287° / 67°0.02
Morning70°feels 71°
Afternoon84°feels 86°
Evening77°feels 77°
Overnight73°feels 73°
87 °
Williams Grove, Wednesday, 12 August
Light rain. High 87°, low 67°.
Pressure29.77 inHg
Wind10 mph NW
Humidity62%
Visibility6.2 mi
Dew point66°
Thu, 1382° / 65°0.26
Morning70°feels 71°
Afternoon80°feels 79°
Evening70°feels 69°
Overnight69°feels 70°
82 °
Williams Grove, Thursday, 13 August
Rain. High 82°, low 65°.
Pressure29.83 inHg
Wind14.3 mph NW
Humidity35%
Visibility—
Dew point50°
Fri, 1478° / 58°0
Morning65°feels 64°
Afternoon74°feels 74°
Evening67°feels 66°
Overnight61°feels 60°
78 °
Williams Grove, Friday, 14 August
Overcast. High 78°, low 58°.
Pressure30.06 inHg
Wind10.7 mph NW
Humidity37%
Visibility—
Dew point46°
Sat, 1577° / 55°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening66°feels 65°
Overnight61°feels 60°
77 °
Williams Grove, Saturday, 15 August
Clear. High 77°, low 55°.
Pressure30.18 inHg
Wind11.5 mph NW
Humidity34%
Visibility—
Dew point43°
Sun, 1678° / 54°0
Morning65°feels 64°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight61°feels 60°
78 °
Williams Grove, Sunday, 16 August
Overcast. High 78°, low 54°.
Pressure30.15 inHg
Wind3.4 mph NW
Humidity33%
Visibility—
Dew point44°
Mon, 1779° / 58°0
Morning67°feels 66°
Afternoon77°feels 77°
Evening69°feels 69°
Overnight64°feels 64°
79 °
Williams Grove, Monday, 17 August
Light rain. High 79°, low 58°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity46%
Visibility—
Dew point54°
Tue, 1885° / 61°0
Morning71°feels 71°
Afternoon83°feels 83°
Evening74°feels 74°
Overnight68°feels 68°
85 °
Williams Grove, Tuesday, 18 August
Partly cloudy. High 85°, low 61°.
Pressure30.00 inHg
Wind3.8 mph SE
Humidity41%
Visibility—
Dew point56°
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 Williams Grove, 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.