10-day forecast for Ontario, PA: 27° to 61°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, November 21
45°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1445° / 27°0
Morning33°feels 24°
Afternoon41°feels 33°
Evening40°feels 32°
Overnight27°feels 20°
45 °
Ontario, Saturday, 14 November
Light snow. High 45°, low 27°.
Pressure30.06 inHg
Wind13.3 mph W
Humidity77%
Visibility6.2 mi
Dew point32°
Sun, 1545° / 39°0
Morning40°feels 34°
Afternoon44°feels 38°
Evening41°feels 37°
Overnight40°feels 34°
45 °
Ontario, Sunday, 15 November
Overcast. High 45°, low 39°.
Pressure30.36 inHg
Wind11.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point33°
Mon, 1647° / 36°0
Morning40°feels 37°
Afternoon47°feels 45°
Evening38°feels 38°
Overnight39°feels 35°
47 °
Ontario, Monday, 16 November
Overcast. High 47°, low 36°.
Pressure30.53 inHg
Wind4.3 mph NW
Humidity63%
Visibility6.2 mi
Dew point33°
Tue, 1751° / 29°0
Morning36°feels 35°
Afternoon49°feels 47°
Evening41°feels 41°
Overnight36°feels 36°
51 °
Ontario, Tuesday, 17 November
Partly cloudy. High 51°, low 29°.
Pressure30.53 inHg
Wind4 mph W
Humidity51%
Visibility—
Dew point31°
Wed, 1855° / 31°0
Morning38°feels 37°
Afternoon53°feels 51°
Evening42°feels 42°
Overnight38°feels 36°
55 °
Ontario, Wednesday, 18 November
Partly cloudy. High 55°, low 31°.
Pressure30.45 inHg
Wind3.8 mph S
Humidity42%
Visibility—
Dew point29°
Thu, 1957° / 37°0
Morning42°feels 39°
Afternoon55°feels 52°
Evening44°feels 40°
Overnight43°feels 38°
57 °
Ontario, Thursday, 19 November
Overcast. High 57°, low 37°.
Pressure30.30 inHg
Wind9.2 mph SW
Humidity40%
Visibility—
Dew point30°
Fri, 2058° / 40°0
Morning45°feels 41°
Afternoon56°feels 54°
Evening46°feels 46°
Overnight44°feels 43°
58 °
Ontario, Friday, 20 November
Clear. High 58°, low 40°.
Pressure30.36 inHg
Wind7.9 mph W
Humidity55%
Visibility—
Dew point40°
Sat, 2161° / 41°0
Morning46°feels 44°
Afternoon59°feels 57°
Evening48°feels 46°
Overnight45°feels 42°
61 °
Ontario, Saturday, 21 November
Overcast. High 61°, low 41°.
Pressure30.30 inHg
Wind6.6 mph SW
Humidity49%
Visibility—
Dew point39°
Sun, 2260° / 42°0
Morning47°feels 44°
Afternoon58°feels 56°
Evening47°feels 45°
Overnight44°feels 42°
60 °
Ontario, Sunday, 22 November
Overcast. High 60°, low 42°.
Pressure30.15 inHg
Wind9.8 mph SW
Humidity47%
Visibility—
Dew point38°
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 Ontario, 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.