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As of 04:29 EST

Weather in Williamstown, PA

49°Current weather

Williamstown, Thursday, 12 November, 04:29

Overcast. Feels like 48°. High 53°, low 44°.

Pressure29.62 inHg
Wind3.4 mph NE
Humidity84%
Visibility6.2 mi
Dew point44°

Two-week outlook for Williamstown, PA: week one averages a high of 47.8° and week two 55.6°, so week two runs 7.8° warmer than week one. Around 1.8 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, November 14: 44°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 12 – November 18)47.8°35.6°1.0 in / 2 d—
2nd (November 19 – November 25)55.6°40.9°0.8 in / 2 d—

Weekend weather

Sat, November 14
Overcast
44°34°
no precip.
Sun, November 15
Partly cloudy
45°38°
no precip.
Sat, November 21
Overcast
57°41°
no precip.
Sun, November 22
Clear
57°41°
no precip.
Fri, 1343° / 33°0.18Snow
43 °Snow

Williamstown, Friday, 13 November

Snow. High 43°, low 33°.

Pressure29.71 inHg
Wind11.5 mph N
Humidity86%
Visibility3.5 mi
Dew point33°
Sat, 1444° / 34°0Overcast
44 °Overcast

Williamstown, Saturday, 14 November

Overcast. High 44°, low 34°.

Pressure29.91 inHg
Wind13.5 mph NW
Humidity63%
Visibility6.2 mi
Dew point25°
Sun, 1545° / 38°0Partly cloudy
45 °Partly cloudy

Williamstown, Sunday, 15 November

Partly cloudy. High 45°, low 38°.

Pressure30.21 inHg
Wind12.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1647° / 36°0Overcast
47 °Overcast

Williamstown, Monday, 16 November

Overcast. High 47°, low 36°.

Pressure30.47 inHg
Wind10.3 mph NW
Humidity66%
Visibility—
Dew point32°
Tue, 1751° / 32°0Partly cloudy
51 °Partly cloudy

Williamstown, Tuesday, 17 November

Partly cloudy. High 51°, low 32°.

Pressure30.50 inHg
Wind4.5 mph NW
Humidity72%
Visibility—
Dew point33°
Wed, 1851° / 32°0Clear
51 °Clear

Williamstown, Wednesday, 18 November

Clear. High 51°, low 32°.

Pressure30.47 inHg
Wind5 mph NW
Humidity63%
Visibility—
Dew point31°
Thu, 1955° / 35°0Clear
55 °Clear

Williamstown, Thursday, 19 November

Clear. High 55°, low 35°.

Pressure30.42 inHg
Wind2.3 mph N
Humidity55%
Visibility—
Dew point31°
Fri, 2055° / 38°0Overcast
55 °Overcast

Williamstown, Friday, 20 November

Overcast. High 55°, low 38°.

Pressure30.33 inHg
Wind4.9 mph SW
Humidity59%
Visibility—
Dew point33°
Sat, 2157° / 41°0Overcast
57 °Overcast

Williamstown, Saturday, 21 November

Overcast. High 57°, low 41°.

Pressure30.18 inHg
Wind7.1 mph NW
Humidity62%
Visibility—
Dew point37°
Sun, 2257° / 41°0Clear
57 °Clear

Williamstown, Sunday, 22 November

Clear. High 57°, low 41°.

Pressure30.15 inHg
Wind5.8 mph S
Humidity70%
Visibility—
Dew point41°
Mon, 2357° / 43°0Overcast
57 °Overcast

Williamstown, Monday, 23 November

Overcast. High 57°, low 43°.

Pressure29.91 inHg
Wind8.7 mph S
Humidity78%
Visibility—
Dew point42°
Tue, 2456° / 48°0.26Rain
56 °Rain

Williamstown, Tuesday, 24 November

Rain. High 56°, low 48°.

Pressure29.97 inHg
Wind5 mph SE
Humidity96%
Visibility—
Dew point48°
Wed, 2553° / 40°0.51Rain
53 °Rain

Williamstown, Wednesday, 25 November

Rain. High 53°, low 40°.

Pressure29.74 inHg
Wind13.1 mph SE
Humidity92%
Visibility—
Dew point51°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Williamstown, PA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.