As of 07:10 EDT

Weather in Ontario, OH

41°

Ontario, Saturday, 24 October, 07:10

Clear. Feels like 40°. High 65°, low 41°.

Pressure30.42 inHg

Wind3.4 mph S

Humidity97%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Sun, 2565° / 38°

65 °

Ontario, Sunday, 25 October

Overcast. High 65°, low 38°.

Pressure30.47 inHg

Wind5.1 mph S

Humidity58%

Visibility6.2 mi

Dew point47°

Mon, 2667° / 47°

67 °

Ontario, Monday, 26 October

Clear. High 67°, low 47°.

Pressure30.36 inHg

Wind5.6 mph SW

Humidity52%

Visibility6.2 mi

Dew point45°

Tue, 2763° / 47°

63 °

Ontario, Tuesday, 27 October

Overcast. High 63°, low 47°.

Pressure30.36 inHg

Wind6.6 mph E

Humidity55%

Visibility6.2 mi

Dew point44°

Wed, 2867° / 50°

67 °

Ontario, Wednesday, 28 October

Mostly clear. High 67°, low 50°.

Pressure30.27 inHg

Wind7.8 mph E

Humidity54%

Visibility—

Dew point47°

Thu, 2970° / 51°

70 °

Ontario, Thursday, 29 October

Clear. High 70°, low 51°.

Pressure30.21 inHg

Wind11.7 mph SW

Humidity43%

Visibility—

Dew point44°

Fri, 3070° / 54°

70 °

Ontario, Friday, 30 October

Overcast. High 70°, low 54°.

Pressure30.18 inHg

Wind9.8 mph W

Humidity44%

Visibility—

Dew point44°

Sat, 3167° / 56°

67 °

Ontario, Saturday, 31 October

Overcast. High 67°, low 56°.

Pressure30.21 inHg

Wind9.7 mph S

Humidity63%

Visibility—

Dew point50°

Sun, 0160° / 56°

0.14

60 °

Ontario, Sunday, 1 November

Light rain. High 60°, low 56°.

Pressure30.06 inHg

Wind15.4 mph SW

Humidity89%

Visibility—

Dew point53°

Mon, 0258° / 52°

0.02

58 °

Ontario, Monday, 2 November

Light rain. High 58°, low 52°.

Pressure30.09 inHg

Wind8.1 mph NE

Humidity80%

Visibility—

Dew point52°

Tue, 0357° / 51°

0.28

57 °

Ontario, Tuesday, 3 November

Rain. High 57°, low 51°.

Pressure29.88 inHg

Wind11.7 mph E

Humidity81%

Visibility—

Dew point50°

Wed, 0456° / 50°

0.3

56 °

Ontario, Wednesday, 4 November

Rain. High 56°, low 50°.

Pressure29.80 inHg

Wind12.7 mph NE

Humidity93%

Visibility—

Dew point54°

Thu, 0550° / 38°

0.58

50 °

Ontario, Thursday, 5 November

Rain. High 50°, low 38°.

Pressure29.71 inHg

Wind18 mph N

Humidity84%

Visibility—

Dew point40°

Fri, 0638° / 28°

38 °

Ontario, Friday, 6 November

Clear. High 38°, low 28°.

Pressure30.15 inHg

Wind14.2 mph NW

Humidity39%

Visibility—

Dew point14°

Sat, 0740° / 25°

40 °

Ontario, Saturday, 7 November

Clear. High 40°, low 25°.

Pressure30.50 inHg

Wind7.2 mph S

Humidity38%

Visibility—

Dew point15°

Sun, 0845° / 32°

0.02

45 °

Ontario, Sunday, 8 November

Light rain. High 45°, low 32°.

Pressure30.24 inHg

Wind17.7 mph SW

Humidity42%

Visibility—

Dew point21°

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.