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As of 12:23 EST

Weather in Ontario, OH

47°Current weather

Ontario, Friday, 6 November, 12:23

Partly cloudy. Feels like 43°. High 48°, low 40°.

Pressure29.97 inHg
Wind10.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point39°
Sat, 0748° / 41°0Overcast
48 °Overcast

Ontario, Saturday, 7 November

Overcast. High 48°, low 41°.

Pressure30.12 inHg
Wind13.3 mph NW
Humidity68%
Visibility6.2 mi
Dew point36°
Sun, 0855° / 35°0Mostly clear
55 °Mostly clear

Ontario, Sunday, 8 November

Mostly clear. High 55°, low 35°.

Pressure30.00 inHg
Wind15.9 mph SW
Humidity54%
Visibility6.2 mi
Dew point34°
Mon, 0953° / 40°0Mostly clear
53 °Mostly clear

Ontario, Monday, 9 November

Mostly clear. High 53°, low 40°.

Pressure30.12 inHg
Wind9.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Tue, 1059° / 42°0Partly cloudy
59 °Partly cloudy

Ontario, Tuesday, 10 November

Partly cloudy. High 59°, low 42°.

Pressure29.97 inHg
Wind11.7 mph W
Humidity68%
Visibility6.2 mi
Dew point46°
Wed, 1154° / 38°0.02Light rain
54 °Light rain

Ontario, Wednesday, 11 November

Light rain. High 54°, low 38°.

Pressure29.97 inHg
Wind6.6 mph W
Humidity54%
Visibility—
Dew point36°
Thu, 1245° / 34°0.01Light rain
45 °Light rain

Ontario, Thursday, 12 November

Light rain. High 45°, low 34°.

Pressure30.09 inHg
Wind10.2 mph N
Humidity64%
Visibility—
Dew point29°
Fri, 1340° / 30°0.01Light snow
40 °Light snow

Ontario, Friday, 13 November

Light snow. High 40°, low 30°.

Pressure30.00 inHg
Wind6.7 mph NW
Humidity43%
Visibility—
Dew point18°
Sat, 1441° / 26°0Clear
41 °Clear

Ontario, Saturday, 14 November

Clear. High 41°, low 26°.

Pressure30.15 inHg
Wind6.7 mph NW
Humidity44%
Visibility—
Dew point19°
Sun, 1549° / 30°0Overcast
49 °Overcast

Ontario, Sunday, 15 November

Overcast. High 49°, low 30°.

Pressure30.24 inHg
Wind14.5 mph SW
Humidity44%
Visibility—
Dew point25°
Mon, 1657° / 38°0Clear
57 °Clear

Ontario, Monday, 16 November

Clear. High 57°, low 38°.

Pressure30.24 inHg
Wind15 mph SW
Humidity41%
Visibility—
Dew point31°
Tue, 1756° / 43°0Overcast
56 °Overcast

Ontario, Tuesday, 17 November

Overcast. High 56°, low 43°.

Pressure30.30 inHg
Wind14.9 mph SW
Humidity37%
Visibility—
Dew point28°
Wed, 1856° / 42°0Overcast
56 °Overcast

Ontario, Wednesday, 18 November

Overcast. High 56°, low 42°.

Pressure30.47 inHg
Wind7.1 mph W
Humidity64%
Visibility—
Dew point43°
Thu, 1962° / 47°0Overcast
62 °Overcast

Ontario, Thursday, 19 November

Overcast. High 62°, low 47°.

Pressure30.45 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point43°
Fri, 2064° / 52°0Overcast
64 °Overcast

Ontario, Friday, 20 November

Overcast. High 64°, low 52°.

Pressure30.33 inHg
Wind14.1 mph SW
Humidity38%
Visibility—
Dew point37°
Sat, 2164° / 48°0Overcast
64 °Overcast

Ontario, Saturday, 21 November

Overcast. High 64°, low 48°.

Pressure30.27 inHg
Wind11.5 mph SE
Humidity51%
Visibility—
Dew point44°

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.