10-day forecast for Williamson, PA: 31° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, November 10
42° · 0.31 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1066° / 44°0
Morning48°feels 45°
Afternoon66°feels 64°
Evening54°feels 52°
Overnight44°feels 44°
66 °
Williamson, Tuesday, 10 November
Clear. High 66°, low 44°.
Pressure29.94 inHg
Wind10.9 mph W
Humidity40%
Visibility6.2 mi
Dew point37°
Wed, 1163° / 41°0
Morning44°feels 44°
Afternoon63°feels 60°
Evening53°feels 51°
Overnight45°feels 43°
63 °
Williamson, Wednesday, 11 November
Clear. High 63°, low 41°.
Pressure29.94 inHg
Wind5.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point41°
Thu, 1250° / 45°0.26
Morning47°feels 47°
Afternoon50°feels 49°
Evening48°feels 44°
Overnight47°feels 46°
50 °
Williamson, Thursday, 12 November
Rain. High 50°, low 45°.
Pressure29.56 inHg
Wind5.7 mph N
Humidity97%
Visibility5.4 mi
Dew point48°
Fri, 1342° / 35°0.31
Morning37°feels 29°
Afternoon39°feels 34°
Evening40°feels 35°
Overnight41°feels 34°
42 °
Williamson, Friday, 13 November
Light rain. High 42°, low 35°.
Pressure29.71 inHg
Wind8.8 mph NW
Humidity95%
Visibility3.8 mi
Dew point36°
Sat, 1443° / 31°0
Morning34°feels 27°
Afternoon41°feels 34°
Evening42°feels 35°
Overnight35°feels 29°
43 °
Williamson, Saturday, 14 November
Overcast. High 43°, low 31°.
Pressure29.91 inHg
Wind13.7 mph NW
Humidity66%
Visibility—
Dew point29°
Sun, 1547° / 39°0
Morning40°feels 33°
Afternoon43°feels 36°
Evening44°feels 37°
Overnight42°feels 35°
47 °
Williamson, Sunday, 15 November
Overcast. High 47°, low 39°.
Pressure29.94 inHg
Wind18.3 mph NW
Humidity67%
Visibility—
Dew point32°
Mon, 1651° / 37°0
Morning41°feels 34°
Afternoon47°feels 41°
Evening47°feels 44°
Overnight38°feels 37°
51 °
Williamson, Monday, 16 November
Partly cloudy. High 51°, low 37°.
Pressure30.06 inHg
Wind16.3 mph NW
Humidity61%
Visibility—
Dew point33°
Tue, 1750° / 34°0
Morning38°feels 37°
Afternoon45°feels 41°
Evening46°feels 42°
Overnight39°feels 37°
50 °
Williamson, Tuesday, 17 November
Clear. High 50°, low 34°.
Pressure30.27 inHg
Wind9 mph N
Humidity65%
Visibility—
Dew point32°
Wed, 1851° / 34°0
Morning39°feels 35°
Afternoon46°feels 43°
Evening48°feels 47°
Overnight37°feels 36°
51 °
Williamson, Wednesday, 18 November
Clear. High 51°, low 34°.
Pressure30.47 inHg
Wind5.3 mph N
Humidity58%
Visibility—
Dew point30°
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 Williamson, 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.