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As of 22:43 EDT

Weather in Ontario, OH

64°Current weather

Ontario, Thursday, 29 October, 22:43

Overcast. Feels like 64°. High 74°, low 48°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 3063° / 39°0Clear
63 °Clear

Ontario, Friday, 30 October

Clear. High 63°, low 39°.

Pressure30.33 inHg
Wind7.7 mph N
Humidity58%
Visibility6.2 mi
Dew point43°
Sat, 3160° / 37°0Overcast
60 °Overcast

Ontario, Saturday, 31 October

Overcast. High 60°, low 37°.

Pressure30.45 inHg
Wind8.8 mph SE
Humidity45%
Visibility6.2 mi
Dew point38°
Sun, 0171° / 53°0Overcast
71 °Overcast

Ontario, Sunday, 1 November

Overcast. High 71°, low 53°.

Pressure30.39 inHg
Wind5.4 mph S
Humidity40%
Visibility6.2 mi
Dew point41°
Mon, 0267° / 55°0Partly cloudy
67 °Partly cloudy

Ontario, Monday, 2 November

Partly cloudy. High 67°, low 55°.

Pressure30.30 inHg
Wind6.8 mph S
Humidity47%
Visibility6.2 mi
Dew point42°
Tue, 0371° / 55°0Overcast
71 °Overcast

Ontario, Tuesday, 3 November

Overcast. High 71°, low 55°.

Pressure30.15 inHg
Wind12.5 mph S
Humidity50%
Visibility—
Dew point47°
Wed, 0468° / 55°0.05Light rain
68 °Light rain

Ontario, Wednesday, 4 November

Light rain. High 68°, low 55°.

Pressure29.94 inHg
Wind15.9 mph SE
Humidity53%
Visibility—
Dew point48°
Thu, 0561° / 56°0.02Light rain
61 °Light rain

Ontario, Thursday, 5 November

Light rain. High 61°, low 56°.

Pressure29.65 inHg
Wind15 mph SE
Humidity85%
Visibility—
Dew point56°
Fri, 0657° / 45°0.5Rain
57 °Rain

Ontario, Friday, 6 November

Rain. High 57°, low 45°.

Pressure29.65 inHg
Wind13.2 mph NW
Humidity96%
Visibility—
Dew point50°
Sat, 0751° / 39°0Partly cloudy
51 °Partly cloudy

Ontario, Saturday, 7 November

Partly cloudy. High 51°, low 39°.

Pressure30.09 inHg
Wind11.8 mph NW
Humidity60%
Visibility—
Dew point36°
Sun, 0852° / 37°0Mostly clear
52 °Mostly clear

Ontario, Sunday, 8 November

Mostly clear. High 52°, low 37°.

Pressure30.12 inHg
Wind9.1 mph NE
Humidity50%
Visibility—
Dew point32°
Mon, 0948° / 38°0.14Light rain
48 °Light rain

Ontario, Monday, 9 November

Light rain. High 48°, low 38°.

Pressure29.85 inHg
Wind12.7 mph SE
Humidity94%
Visibility—
Dew point44°
Tue, 1045° / 35°0Overcast
45 °Overcast

Ontario, Tuesday, 10 November

Overcast. High 45°, low 35°.

Pressure29.94 inHg
Wind13.3 mph N
Humidity94%
Visibility—
Dew point38°
Wed, 1143° / 33°0Overcast
43 °Overcast

Ontario, Wednesday, 11 November

Overcast. High 43°, low 33°.

Pressure30.00 inHg
Wind6.7 mph NW
Humidity51%
Visibility—
Dew point26°
Thu, 1245° / 32°0.08Light rain
45 °Light rain

Ontario, Thursday, 12 November

Light rain. High 45°, low 32°.

Pressure29.77 inHg
Wind9.5 mph S
Humidity54%
Visibility—
Dew point28°
Fri, 1347° / 38°0.08Light rain
47 °Light rain

Ontario, Friday, 13 November

Light rain. High 47°, low 38°.

Pressure29.74 inHg
Wind14 mph W
Humidity93%
Visibility—
Dew point42°

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.