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As of 13:07 EST

Weather in Ontario, OH

53°Current weather

Ontario, Sunday, 8 November, 13:07

Clear. Feels like 50°. High 53°, low 34°.

Pressure29.91 inHg
Wind17.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point36°
Mon, 0947° / 41°0Partly cloudy
47 °Partly cloudy

Ontario, Monday, 9 November

Partly cloudy. High 47°, low 41°.

Pressure30.15 inHg
Wind9 mph NW
Humidity58%
Visibility6.2 mi
Dew point36°
Tue, 1058° / 41°0Clear
58 °Clear

Ontario, Tuesday, 10 November

Clear. High 58°, low 41°.

Pressure30.03 inHg
Wind9.8 mph W
Humidity65%
Visibility6.2 mi
Dew point44°
Wed, 1157° / 38°0.03Light rain
57 °Light rain

Ontario, Wednesday, 11 November

Light rain. High 57°, low 38°.

Pressure29.88 inHg
Wind9.4 mph SW
Humidity68%
Visibility1.3 mi
Dew point46°
Thu, 1245° / 38°0.33Rain
45 °Rain

Ontario, Thursday, 12 November

Rain. High 45°, low 38°.

Pressure29.68 inHg
Wind14.8 mph NW
Humidity84%
Visibility6.2 mi
Dew point39°
Fri, 1341° / 32°0.02Light snow
41 °Light snow

Ontario, Friday, 13 November

Light snow. High 41°, low 32°.

Pressure29.80 inHg
Wind14.9 mph NW
Humidity66%
Visibility—
Dew point29°
Sat, 1436° / 31°0.07Light snow
36 °Light snow

Ontario, Saturday, 14 November

Light snow. High 36°, low 31°.

Pressure29.80 inHg
Wind15.3 mph NW
Humidity70%
Visibility—
Dew point26°
Sun, 1545° / 30°0Clear
45 °Clear

Ontario, Sunday, 15 November

Clear. High 45°, low 30°.

Pressure29.94 inHg
Wind14.3 mph W
Humidity42%
Visibility—
Dew point20°
Mon, 1648° / 33°0Clear
48 °Clear

Ontario, Monday, 16 November

Clear. High 48°, low 33°.

Pressure30.03 inHg
Wind9.6 mph NW
Humidity51%
Visibility—
Dew point29°
Tue, 1747° / 34°0Overcast
47 °Overcast

Ontario, Tuesday, 17 November

Overcast. High 47°, low 34°.

Pressure30.15 inHg
Wind6.6 mph NE
Humidity58%
Visibility—
Dew point31°
Wed, 1846° / 32°0Mostly clear
46 °Mostly clear

Ontario, Wednesday, 18 November

Mostly clear. High 46°, low 32°.

Pressure30.18 inHg
Wind7.4 mph E
Humidity49%
Visibility—
Dew point26°
Thu, 1945° / 36°0.18Rain
45 °Rain

Ontario, Thursday, 19 November

Rain. High 45°, low 36°.

Pressure30.18 inHg
Wind9.7 mph SE
Humidity53%
Visibility—
Dew point28°
Fri, 2054° / 45°0.4Rain
54 °Rain

Ontario, Friday, 20 November

Rain. High 54°, low 45°.

Pressure30.18 inHg
Wind9 mph SW
Humidity98%
Visibility—
Dew point51°
Sat, 2160° / 51°0.01Light rain
60 °Light rain

Ontario, Saturday, 21 November

Light rain. High 60°, low 51°.

Pressure30.15 inHg
Wind17.4 mph S
Humidity81%
Visibility—
Dew point52°
Sun, 2258° / 56°1.24Rain
58 °Rain

Ontario, Sunday, 22 November

Rain. High 58°, low 56°.

Pressure29.71 inHg
Wind21.7 mph S
Humidity93%
Visibility—
Dew point56°
Mon, 2356° / 42°0.74Heavy rain
56 °Heavy rain

Ontario, Monday, 23 November

Heavy rain. High 56°, low 42°.

Pressure29.56 inHg
Wind16.1 mph NW
Humidity93%
Visibility—
Dew point45°

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.