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As of 02:25 EDT

Weather in Williamson, PA

45°Current weather

Williamson, Tuesday, 20 October, 02:25

Clear. Feels like 45°. High 70°, low 42°.

Pressure30.27 inHg
Wind0 mph N
Humidity68%
Visibility6.2 mi
Dew point35°

Two-week outlook for Williamson, PA: week one averages a high of 63° and week two 57.2°, so week two runs 5.8° cooler than week one. Around 0.1 inches of precipitation are expected over the 14 days, across 1 wet days. The nearest weekend, October 24: 56°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 20 – October 26)63°38.9°0.0 in / 0 d—
2nd (October 27 – November 2)57.2°36.6°0.1 in / 1 d—

Weekend weather

Sat, October 24
Overcast
56°34°
no precip.
Sun, October 25
Clear
61°35°
no precip.
Sat, October 31
Clear
57°32°
no precip.
Sun, November 1
Partly cloudy
60°37°
no precip.
Wed, 2166° / 37°0Clear
66 °Clear

Williamson, Wednesday, 21 October

Clear. High 66°, low 37°.

Pressure30.24 inHg
Wind3.9 mph N
Humidity51%
Visibility6.2 mi
Dew point39°
Thu, 2265° / 39°0Clear
65 °Clear

Williamson, Thursday, 22 October

Clear. High 65°, low 39°.

Pressure30.09 inHg
Wind9.6 mph N
Humidity50%
Visibility6.2 mi
Dew point41°
Fri, 2354° / 39°0Clear
54 °Clear

Williamson, Friday, 23 October

Clear. High 54°, low 39°.

Pressure30.36 inHg
Wind8.1 mph N
Humidity49%
Visibility6.2 mi
Dew point31°
Sat, 2456° / 34°0Overcast
56 °Overcast

Williamson, Saturday, 24 October

Overcast. High 56°, low 34°.

Pressure30.56 inHg
Wind4.7 mph N
Humidity56%
Visibility—
Dew point31°
Sun, 2561° / 35°0Clear
61 °Clear

Williamson, Sunday, 25 October

Clear. High 61°, low 35°.

Pressure30.59 inHg
Wind5.2 mph S
Humidity50%
Visibility—
Dew point33°
Mon, 2668° / 46°0Overcast
68 °Overcast

Williamson, Monday, 26 October

Overcast. High 68°, low 46°.

Pressure30.33 inHg
Wind5.8 mph W
Humidity59%
Visibility—
Dew point45°
Tue, 2767° / 51°0Overcast
67 °Overcast

Williamson, Tuesday, 27 October

Overcast. High 67°, low 51°.

Pressure30.12 inHg
Wind8.6 mph SW
Humidity64%
Visibility—
Dew point48°
Wed, 2853° / 36°0Overcast
53 °Overcast

Williamson, Wednesday, 28 October

Overcast. High 53°, low 36°.

Pressure30.06 inHg
Wind17.4 mph NW
Humidity49%
Visibility—
Dew point29°
Thu, 2948° / 29°0Clear
48 °Clear

Williamson, Thursday, 29 October

Clear. High 48°, low 29°.

Pressure30.15 inHg
Wind17.1 mph W
Humidity42%
Visibility—
Dew point20°
Fri, 3053° / 30°0Clear
53 °Clear

Williamson, Friday, 30 October

Clear. High 53°, low 30°.

Pressure30.27 inHg
Wind8.4 mph SW
Humidity40%
Visibility—
Dew point20°
Sat, 3157° / 32°0Clear
57 °Clear

Williamson, Saturday, 31 October

Clear. High 57°, low 32°.

Pressure30.36 inHg
Wind4.9 mph W
Humidity38%
Visibility—
Dew point22°
Sun, 0160° / 37°0Partly cloudy
60 °Partly cloudy

Williamson, Sunday, 1 November

Partly cloudy. High 60°, low 37°.

Pressure30.47 inHg
Wind9.2 mph S
Humidity45%
Visibility—
Dew point29°
Mon, 0262° / 40°0.12Light rain
62 °Light rain

Williamson, Monday, 2 November

Light rain. High 62°, low 40°.

Pressure30.27 inHg
Wind5.2 mph S
Humidity51%
Visibility—
Dew point34°

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 Williamson, 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.