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As of 15:25 EST

Weather in Ontario, OH

62°Current weather

Ontario, Tuesday, 10 November, 15:25

Clear. Feels like 61°. High 62°, low 38°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 1159° / 35°0.15Rain
59 °Rain

Ontario, Wednesday, 11 November

Rain. High 59°, low 35°.

Pressure29.85 inHg
Wind6.4 mph S
Humidity61%
Visibility6.2 mi
Dew point45°
Thu, 1247° / 38°0.29Rain
47 °Rain

Ontario, Thursday, 12 November

Rain. High 47°, low 38°.

Pressure29.71 inHg
Wind12.6 mph N
Humidity87%
Visibility3.6 mi
Dew point42°
Fri, 1338° / 33°0.02Snow
38 °Snow

Ontario, Friday, 13 November

Snow. High 38°, low 33°.

Pressure29.91 inHg
Wind11.1 mph NW
Humidity83%
Visibility4.2 mi
Dew point30°
Sat, 1441° / 27°0Clear
41 °Clear

Ontario, Saturday, 14 November

Clear. High 41°, low 27°.

Pressure30.15 inHg
Wind8.2 mph NW
Humidity71%
Visibility6.2 mi
Dew point25°
Sun, 1543° / 28°0Overcast
43 °Overcast

Ontario, Sunday, 15 November

Overcast. High 43°, low 28°.

Pressure30.42 inHg
Wind5.9 mph NE
Humidity61%
Visibility—
Dew point28°
Mon, 1644° / 34°0Overcast
44 °Overcast

Ontario, Monday, 16 November

Overcast. High 44°, low 34°.

Pressure30.50 inHg
Wind6.3 mph N
Humidity61%
Visibility—
Dew point30°
Tue, 1748° / 35°0Mostly clear
48 °Mostly clear

Ontario, Tuesday, 17 November

Mostly clear. High 48°, low 35°.

Pressure30.47 inHg
Wind6.5 mph NE
Humidity48%
Visibility—
Dew point28°
Wed, 1848° / 31°0Clear
48 °Clear

Ontario, Wednesday, 18 November

Clear. High 48°, low 31°.

Pressure30.45 inHg
Wind6.4 mph E
Humidity42%
Visibility—
Dew point24°
Thu, 1952° / 33°0Partly cloudy
52 °Partly cloudy

Ontario, Thursday, 19 November

Partly cloudy. High 52°, low 33°.

Pressure30.42 inHg
Wind6.1 mph SE
Humidity32%
Visibility—
Dew point20°
Fri, 2053° / 37°0Overcast
53 °Overcast

Ontario, Friday, 20 November

Overcast. High 53°, low 37°.

Pressure30.33 inHg
Wind8.2 mph SW
Humidity35%
Visibility—
Dew point24°
Sat, 2156° / 38°0Partly cloudy
56 °Partly cloudy

Ontario, Saturday, 21 November

Partly cloudy. High 56°, low 38°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity36%
Visibility—
Dew point27°
Sun, 2255° / 42°0.32Rain
55 °Rain

Ontario, Sunday, 22 November

Rain. High 55°, low 42°.

Pressure29.94 inHg
Wind19.1 mph S
Humidity54%
Visibility—
Dew point34°
Mon, 2355° / 41°0.06Light rain
55 °Light rain

Ontario, Monday, 23 November

Light rain. High 55°, low 41°.

Pressure29.71 inHg
Wind18.6 mph SW
Humidity50%
Visibility—
Dew point34°
Tue, 2445° / 33°0Overcast
45 °Overcast

Ontario, Tuesday, 24 November

Overcast. High 45°, low 33°.

Pressure29.88 inHg
Wind19.3 mph SW
Humidity50%
Visibility—
Dew point26°
Wed, 2534° / 26°0Overcast
34 °Overcast

Ontario, Wednesday, 25 November

Overcast. High 34°, low 26°.

Pressure30.12 inHg
Wind17.3 mph W
Humidity47%
Visibility—
Dew point15°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Ontario, OH are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Ontario, OH since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.