As of 05:04 CST

Weather in Ontario, OK

64°

Ontario, Monday, 2 November, 05:04

Overcast. Feels like 64°. High 74°, low 62°.

Pressure29.97 inHg

Wind13.8 mph S

Humidity92%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Tue, 0367° / 56°

0.72

67 °

Ontario, Tuesday, 3 November

Heavy rain. High 67°, low 56°.

Pressure29.74 inHg

Wind17.8 mph SW

Humidity64%

Visibility6.2 mi

Dew point54°

Wed, 0460° / 48°

60 °

Ontario, Wednesday, 4 November

Clear. High 60°, low 48°.

Pressure29.91 inHg

Wind10.9 mph W

Humidity52%

Visibility6.2 mi

Dew point42°

Thu, 0561° / 44°

0.01

61 °

Ontario, Thursday, 5 November

Light rain. High 61°, low 44°.

Pressure29.94 inHg

Wind4.8 mph NW

Humidity47%

Visibility6.2 mi

Dew point41°

Fri, 0659° / 44°

59 °

Ontario, Friday, 6 November

Clear. High 59°, low 44°.

Pressure30.06 inHg

Wind7.8 mph N

Humidity60%

Visibility—

Dew point42°

Sat, 0760° / 42°

0.02

60 °

Ontario, Saturday, 7 November

Light rain. High 60°, low 42°.

Pressure30.12 inHg

Wind5.5 mph NE

Humidity56%

Visibility—

Dew point39°

Sun, 0851° / 46°

51 °

Ontario, Sunday, 8 November

Overcast. High 51°, low 46°.

Pressure30.03 inHg

Wind20.8 mph NW

Humidity54%

Visibility—

Dew point34°

Mon, 0958° / 39°

58 °

Ontario, Monday, 9 November

Partly cloudy. High 58°, low 39°.

Pressure30.15 inHg

Wind10.6 mph NW

Humidity43%

Visibility—

Dew point31°

Tue, 1064° / 44°

64 °

Ontario, Tuesday, 10 November

Clear. High 64°, low 44°.

Pressure30.15 inHg

Wind8.1 mph NE

Humidity40%

Visibility—

Dew point35°

Wed, 1158° / 48°

0.49

58 °

Ontario, Wednesday, 11 November

Rain. High 58°, low 48°.

Pressure30.12 inHg

Wind7.5 mph E

Humidity71%

Visibility—

Dew point47°

Thu, 1262° / 43°

62 °

Ontario, Thursday, 12 November

Overcast. High 62°, low 43°.

Pressure30.06 inHg

Wind11.1 mph NW

Humidity50%

Visibility—

Dew point38°

Fri, 1353° / 36°

53 °

Ontario, Friday, 13 November

Clear. High 53°, low 36°.

Pressure30.24 inHg

Wind11.9 mph NE

Humidity43%

Visibility—

Dew point27°

Sat, 1457° / 36°

57 °

Ontario, Saturday, 14 November

Clear. High 57°, low 36°.

Pressure30.36 inHg

Wind9 mph SW

Humidity42%

Visibility—

Dew point28°

Sun, 1570° / 42°

70 °

Ontario, Sunday, 15 November

Clear. High 70°, low 42°.

Pressure30.06 inHg

Wind11.4 mph SW

Humidity42%

Visibility—

Dew point38°

Mon, 1661° / 44°

61 °

Ontario, Monday, 16 November

Overcast. High 61°, low 44°.

Pressure30.21 inHg

Wind10.1 mph NE

Humidity46%

Visibility—

Dew point36°

Tue, 1766° / 44°

66 °

Ontario, Tuesday, 17 November

Overcast. High 66°, low 44°.

Pressure30.06 inHg

Wind14.7 mph SW

Humidity43%

Visibility—

Dew point37°

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, OK 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, OK 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.