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As of 19:36 EDT

Weather in Williamstown, PA

48°Current weather

Williamstown, Wednesday, 21 October, 19:36

Partly cloudy. Feels like 48°. High 63°, low 39°.

Pressure30.15 inHg
Wind0 mph N
Humidity78%
Visibility6.2 mi
Dew point43°

10-day forecast for Williamstown, PA: 35° to 64°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

64°
Best day: Thursday, October 22
50°
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2264° / 37°0Clear
MorningClear43°feels 38°
AfternoonClear64°feels 62°
EveningClear49°feels 45°
OvernightClear41°feels 38°
64 °Clear

Williamstown, Thursday, 22 October

Clear. High 64°, low 37°.

Pressure30.12 inHg
Wind9.9 mph N
Humidity55%
Visibility6.2 mi
Dew point41°
Fri, 2359° / 41°0Clear
MorningClear44°feels 41°
AfternoonClear58°feels 56°
EveningOvercast47°feels 47°
OvernightOvercast45°feels 41°
59 °Clear

Williamstown, Friday, 23 October

Clear. High 59°, low 41°.

Pressure30.39 inHg
Wind2.5 mph NE
Humidity54%
Visibility6.2 mi
Dew point38°
Sat, 2458° / 37°0Partly cloudy
MorningPartly cloudy38°feels 38°
AfternoonClear58°feels 55°
EveningClear45°feels 43°
OvernightClear41°feels 38°
58 °Partly cloudy

Williamstown, Saturday, 24 October

Partly cloudy. High 58°, low 37°.

Pressure30.56 inHg
Wind1.3 mph SW
Humidity45%
Visibility6.2 mi
Dew point34°
Sun, 2560° / 39°0Clear
MorningClear40°feels 40°
AfternoonClear60°feels 58°
EveningClear57°feels 55°
OvernightClear40°feels 40°
60 °Clear

Williamstown, Sunday, 25 October

Clear. High 60°, low 39°.

Pressure30.56 inHg
Wind3 mph W
Humidity58%
Visibility6.2 mi
Dew point41°
Mon, 2662° / 43°0Clear
MorningClear47°feels 46°
AfternoonClear56°feels 55°
EveningClear60°feels 58°
OvernightClear50°feels 48°
62 °Clear

Williamstown, Monday, 26 October

Clear. High 62°, low 43°.

Pressure30.42 inHg
Wind3.6 mph NW
Humidity74%
Visibility—
Dew point46°
Tue, 2760° / 45°0Overcast
MorningOvercast49°feels 48°
AfternoonOvercast55°feels 54°
EveningOvercast56°feels 55°
OvernightOvercast48°feels 46°
60 °Overcast

Williamstown, Tuesday, 27 October

Overcast. High 60°, low 45°.

Pressure30.33 inHg
Wind7.2 mph N
Humidity64%
Visibility—
Dew point42°
Wed, 2859° / 46°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast56°feels 55°
EveningOvercast56°feels 56°
OvernightOvercast49°feels 48°
59 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 59°, low 46°.

Pressure30.27 inHg
Wind8.2 mph SE
Humidity78%
Visibility—
Dew point47°
Thu, 2954° / 40°0.02Light rain
MorningLight rain50°feels 47°
AfternoonLight rain53°feels 50°
EveningLight rain47°feels 41°
OvernightLight rain42°feels 35°
54 °Light rain

Williamstown, Thursday, 29 October

Light rain. High 54°, low 40°.

Pressure29.83 inHg
Wind16.7 mph W
Humidity71%
Visibility—
Dew point44°
Fri, 3050° / 35°0Mostly clear
MorningMostly clear40°feels 32°
AfternoonMostly clear45°feels 39°
EveningMostly clear47°feels 43°
OvernightMostly clear37°feels 33°
50 °Mostly clear

Williamstown, Friday, 30 October

Mostly clear. High 50°, low 35°.

Pressure30.15 inHg
Wind13.9 mph NW
Humidity55%
Visibility—
Dew point28°

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 Williamstown, 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.