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As of 01:08 EDT

Weather in Williamstown, PA

51°Current weather

Williamstown, Friday, 23 October, 01:08

Mostly clear. Feels like 49°. High 59°, low 38°.

Pressure30.18 inHg
Wind3.4 mph E
Humidity71%
Visibility6.2 mi
Dew point42°

10-day forecast for Williamstown, PA: 34° to 65°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

65°
Best day: Saturday, October 31
59° · 0.15 in
Worst day: Sunday, November 1

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

Sat, 2459° / 34°0Clear
MorningClear36°feels 36°
AfternoonClear59°feels 57°
EveningClear46°feels 46°
OvernightClear36°feels 36°
59 °Clear

Williamstown, Saturday, 24 October

Clear. High 59°, low 34°.

Pressure30.53 inHg
Wind2.4 mph W
Humidity49%
Visibility6.2 mi
Dew point36°
Sun, 2561° / 40°0Clear
MorningClear40°feels 40°
AfternoonClear60°feels 58°
EveningClear47°feels 45°
OvernightClear42°feels 42°
61 °Clear

Williamstown, Sunday, 25 October

Clear. High 61°, low 40°.

Pressure30.56 inHg
Wind1.7 mph SW
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 2664° / 41°0Clear
MorningClear41°feels 41°
AfternoonClear63°feels 62°
EveningMostly clear56°feels 55°
OvernightClear43°feels 41°
64 °Clear

Williamstown, Monday, 26 October

Clear. High 64°, low 41°.

Pressure30.33 inHg
Wind3.2 mph W
Humidity61%
Visibility1.7 mi
Dew point43°
Tue, 2757° / 43°0Clear
MorningClear48°feels 45°
AfternoonClear53°feels 51°
EveningClear54°feels 51°
OvernightClear43°feels 40°
57 °Clear

Williamstown, Tuesday, 27 October

Clear. High 57°, low 43°.

Pressure30.39 inHg
Wind7.9 mph N
Humidity66%
Visibility—
Dew point41°
Wed, 2856° / 39°0Overcast
MorningOvercast42°feels 39°
AfternoonOvercast52°feels 50°
EveningOvercast53°feels 52°
OvernightOvercast43°feels 42°
56 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 56°, low 39°.

Pressure30.45 inHg
Wind7.3 mph S
Humidity49%
Visibility—
Dew point31°
Thu, 2959° / 41°0Clear
MorningClear44°feels 44°
AfternoonClear54°feels 52°
EveningClear57°feels 56°
OvernightClear46°feels 44°
59 °Clear

Williamstown, Thursday, 29 October

Clear. High 59°, low 41°.

Pressure30.45 inHg
Wind7.6 mph SW
Humidity73%
Visibility—
Dew point43°
Fri, 3062° / 45°0Overcast
MorningOvercast48°feels 47°
AfternoonOvercast56°feels 55°
EveningOvercast58°feels 57°
OvernightOvercast50°feels 49°
62 °Overcast

Williamstown, Friday, 30 October

Overcast. High 62°, low 45°.

Pressure30.24 inHg
Wind5.7 mph SW
Humidity75%
Visibility—
Dew point46°
Sat, 3165° / 50°0Overcast
MorningOvercast54°feels 53°
AfternoonOvercast60°feels 59°
EveningOvercast60°feels 60°
OvernightOvercast55°feels 54°
65 °Overcast

Williamstown, Saturday, 31 October

Overcast. High 65°, low 50°.

Pressure30.30 inHg
Wind6.4 mph SE
Humidity72%
Visibility—
Dew point49°
Sun, 0159° / 52°0.15Light rain
MorningLight rain53°feels 52°
AfternoonLight rain55°feels 55°
EveningLight rain58°feels 58°
OvernightLight rain57°feels 57°
59 °Light rain

Williamstown, Sunday, 1 November

Light rain. High 59°, low 52°.

Pressure30.24 inHg
Wind7.8 mph SE
Humidity97%
Visibility—
Dew point53°

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.