10-day forecast for Williamson, NY: 37° to 55°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Thursday, November 19
45° · 0.34 in
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1249° / 37°0.16
Morning44°feels 36°
Afternoon47°feels 39°
Evening43°feels 34°
Overnight44°feels 39°
49 °
Williamson, Thursday, 12 November
Light rain. High 49°, low 37°.
Pressure29.68 inHg
Wind20.3 mph NE
Humidity89%
Visibility3.0 mi
Dew point43°
Fri, 1342° / 37°0.02
Morning39°feels 30°
Afternoon41°feels 34°
Evening42°feels 36°
Overnight37°feels 28°
42 °
Williamson, Friday, 13 November
Light rain. High 42°, low 37°.
Pressure29.77 inHg
Wind11.9 mph N
Humidity68%
Visibility6.2 mi
Dew point30°
Sat, 1445° / 39°0.34
Morning39°feels 32°
Afternoon42°feels 36°
Evening45°feels 38°
Overnight40°feels 34°
45 °
Williamson, Saturday, 14 November
Rain. High 45°, low 39°.
Pressure29.85 inHg
Wind10.1 mph NW
Humidity83%
Visibility4.7 mi
Dew point37°
Sun, 1545° / 43°0.14
Morning43°feels 35°
Afternoon44°feels 37°
Evening45°feels 38°
Overnight44°feels 35°
45 °
Williamson, Sunday, 15 November
Light rain. High 45°, low 43°.
Pressure30.18 inHg
Wind16.2 mph NW
Humidity71%
Visibility6.2 mi
Dew point35°
Mon, 1648° / 43°0.04
Morning44°feels 37°
Afternoon46°feels 40°
Evening47°feels 42°
Overnight43°feels 37°
48 °
Williamson, Monday, 16 November
Light rain. High 48°, low 43°.
Pressure30.42 inHg
Wind16.1 mph NW
Humidity80%
Visibility—
Dew point39°
Tue, 1751° / 40°0
Morning43°feels 37°
Afternoon47°feels 42°
Evening48°feels 44°
Overnight40°feels 35°
51 °
Williamson, Tuesday, 17 November
Clear. High 51°, low 40°.
Pressure30.45 inHg
Wind11.5 mph W
Humidity74%
Visibility—
Dew point38°
Wed, 1853° / 38°0
Morning41°feels 35°
Afternoon47°feels 42°
Evening49°feels 46°
Overnight42°feels 36°
53 °
Williamson, Wednesday, 18 November
Mostly clear. High 53°, low 38°.
Pressure30.45 inHg
Wind10 mph SW
Humidity74%
Visibility—
Dew point37°
Thu, 1955° / 39°0
Morning42°feels 37°
Afternoon49°feels 45°
Evening51°feels 48°
Overnight44°feels 40°
55 °
Williamson, Thursday, 19 November
Clear. High 55°, low 39°.
Pressure30.36 inHg
Wind10 mph SW
Humidity58%
Visibility—
Dew point33°
Fri, 2054° / 43°0
Morning45°feels 42°
Afternoon49°feels 48°
Evening49°feels 47°
Overnight47°feels 44°
54 °
Williamson, Friday, 20 November
Overcast. High 54°, low 43°.
Pressure30.24 inHg
Wind6.7 mph SW
Humidity47%
Visibility—
Dew point29°
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, NY 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.