10-day forecast for Alton, NY: 36° to 55°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
48°
Best day: Sunday, November 15
41° · 0.27 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0855° / 45°0.11
Morning46°feels 39°
Afternoon55°feels 53°
Evening47°feels 41°
Overnight46°feels 40°
55 °
Alton, Sunday, 8 November
Light rain. High 55°, low 45°.
Pressure29.80 inHg
Wind9.8 mph W
Humidity61%
Visibility6.2 mi
Dew point40°
Mon, 0950° / 44°0.32
Morning47°feels 40°
Afternoon49°feels 43°
Evening49°feels 44°
Overnight45°feels 38°
50 °
Alton, Monday, 9 November
Rain. High 50°, low 44°.
Pressure29.88 inHg
Wind18.3 mph NW
Humidity66%
Visibility6.2 mi
Dew point39°
Tue, 1055° / 44°0.06
Morning47°feels 42°
Afternoon54°feels 53°
Evening50°feels 49°
Overnight47°feels 42°
55 °
Alton, Tuesday, 10 November
Light rain. High 55°, low 44°.
Pressure29.80 inHg
Wind14.9 mph W
Humidity70%
Visibility6.2 mi
Dew point46°
Wed, 1149° / 47°0.05
Morning47°feels 43°
Afternoon48°feels 46°
Evening48°feels 45°
Overnight49°feels 44°
49 °
Alton, Wednesday, 11 November
Light rain. High 49°, low 47°.
Pressure29.94 inHg
Wind6.1 mph NW
Humidity79%
Visibility6.2 mi
Dew point42°
Thu, 1246° / 43°0.22
Morning44°feels 39°
Afternoon45°feels 38°
Evening44°feels 35°
Overnight43°feels 35°
46 °
Alton, Thursday, 12 November
Light rain. High 46°, low 43°.
Pressure29.80 inHg
Wind21.1 mph NE
Humidity79%
Visibility—
Dew point38°
Fri, 1341° / 36°0.27
Morning40°feels 30°
Afternoon38°feels 28°
Evening36°feels 25°
Overnight38°feels 27°
41 °
Alton, Friday, 13 November
Snow. High 41°, low 36°.
Pressure29.74 inHg
Wind21.9 mph NE
Humidity77%
Visibility—
Dew point32°
Sat, 1442° / 37°0.06
Morning38°feels 28°
Afternoon39°feels 30°
Evening42°feels 34°
Overnight41°feels 32°
42 °
Alton, Saturday, 14 November
Snow. High 42°, low 37°.
Pressure29.62 inHg
Wind19.8 mph NE
Humidity84%
Visibility—
Dew point34°
Sun, 1548° / 40°0
Morning41°feels 33°
Afternoon45°feels 38°
Evening47°feels 41°
Overnight44°feels 38°
48 °
Alton, Sunday, 15 November
Mostly clear. High 48°, low 40°.
Pressure29.88 inHg
Wind17.9 mph W
Humidity61%
Visibility—
Dew point31°
Mon, 1641° / 37°0
Morning41°feels 33°
Afternoon40°feels 33°
Evening40°feels 35°
Overnight38°feels 33°
41 °
Alton, Monday, 16 November
Overcast. High 41°, low 37°.
Pressure30.27 inHg
Wind14 mph N
Humidity69%
Visibility—
Dew point31°
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 Alton, 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.