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As of 23:09 EDT

Weather in Williamson, PA

75°Current weather

Williamson, Saturday, 8 August, 23:09

Overcast. Feels like 76°. High 85°, low 70°.

Pressure30.00 inHg
Wind3.1 mph S
Humidity85%
Visibility6.2 mi
Dew point70°

Two-week outlook for Williamson, PA: week one averages a high of 86.3° and week two 80.8°, so week two runs 5.5° cooler than week one. Around 1.1 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 8: 85°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)86.3°65.7°0.7 in / 2 d—
2nd (August 15 – August 21)80.8°61.8°0.4 in / 2 d—

Weekend weather

Sat, August 8
Light rain
85°70°
no precip.
Sun, August 9
Light rain
83°70°
no precip.
Sat, August 15
Clear
82°57°
no precip.
Sun, August 16
Partly cloudy
85°57°
no precip.
Sun, 0983° / 70°0.01Light rain
83 °Light rain

Williamson, Sunday, 9 August

Light rain. High 83°, low 70°.

Pressure30.03 inHg
Wind9.2 mph NW
Humidity42%
Visibility6.2 mi
Dew point62°
Mon, 1095° / 66°0.16Rain
95 °Rain

Williamson, Monday, 10 August

Rain. High 95°, low 66°.

Pressure30.03 inHg
Wind6.7 mph W
Humidity72%
Visibility6.2 mi
Dew point67°
Tue, 1188° / 66°0.46Heavy rain
88 °Heavy rain

Williamson, Tuesday, 11 August

Heavy rain. High 88°, low 66°.

Pressure29.97 inHg
Wind8.5 mph W
Humidity55%
Visibility6.2 mi
Dew point64°
Wed, 1291° / 67°0.01Light rain
91 °Light rain

Williamson, Wednesday, 12 August

Light rain. High 91°, low 67°.

Pressure29.77 inHg
Wind9.5 mph W
Humidity51%
Visibility6.2 mi
Dew point64°
Thu, 1382° / 62°0.03Light rain
82 °Light rain

Williamson, Thursday, 13 August

Light rain. High 82°, low 62°.

Pressure29.88 inHg
Wind16.9 mph NW
Humidity32%
Visibility—
Dew point47°
Fri, 1481° / 57°0Partly cloudy
81 °Partly cloudy

Williamson, Friday, 14 August

Partly cloudy. High 81°, low 57°.

Pressure30.03 inHg
Wind8.4 mph SW
Humidity32%
Visibility—
Dew point45°
Sat, 1582° / 57°0Clear
82 °Clear

Williamson, Saturday, 15 August

Clear. High 82°, low 57°.

Pressure30.18 inHg
Wind10.6 mph NW
Humidity31%
Visibility—
Dew point45°
Sun, 1685° / 57°0Partly cloudy
85 °Partly cloudy

Williamson, Sunday, 16 August

Partly cloudy. High 85°, low 57°.

Pressure30.15 inHg
Wind6 mph SW
Humidity33%
Visibility—
Dew point49°
Mon, 1775° / 67°0.04Light rain
75 °Light rain

Williamson, Monday, 17 August

Light rain. High 75°, low 67°.

Pressure30.06 inHg
Wind9.9 mph S
Humidity62%
Visibility—
Dew point60°
Tue, 1877° / 65°0Overcast
77 °Overcast

Williamson, Tuesday, 18 August

Overcast. High 77°, low 65°.

Pressure30.03 inHg
Wind6.6 mph E
Humidity66%
Visibility—
Dew point63°
Wed, 1989° / 65°0.11Light rain
89 °Light rain

Williamson, Wednesday, 19 August

Light rain. High 89°, low 65°.

Pressure29.88 inHg
Wind11.6 mph S
Humidity54%
Visibility—
Dew point62°
Thu, 2077° / 66°0.22Rain
77 °Rain

Williamson, Thursday, 20 August

Rain. High 77°, low 66°.

Pressure29.77 inHg
Wind17.6 mph NW
Humidity44%
Visibility—
Dew point52°
Fri, 2181° / 55°0Clear
81 °Clear

Williamson, Friday, 21 August

Clear. High 81°, low 55°.

Pressure29.91 inHg
Wind12.8 mph NW
Humidity30%
Visibility—
Dew point43°

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.