As of 08:28 CST

Weather in Ontario, OK

54°

Ontario, Tuesday, 10 November, 08:28

Clear. Feels like 53°. High 72°, low 45°.

Pressure30.15 inHg

Wind6.6 mph S

Humidity94%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Wed, 1168° / 46°

68 °

Ontario, Wednesday, 11 November

Clear. High 68°, low 46°.

Pressure30.03 inHg

Wind12.8 mph NW

Humidity48%

Visibility6.2 mi

Dew point45°

Thu, 1259° / 40°

59 °

Ontario, Thursday, 12 November

Clear. High 59°, low 40°.

Pressure30.09 inHg

Wind8.1 mph N

Humidity55%

Visibility6.2 mi

Dew point42°

Fri, 1349° / 33°

49 °

Ontario, Friday, 13 November

Clear. High 49°, low 33°.

Pressure30.18 inHg

Wind6 mph N

Humidity54%

Visibility6.2 mi

Dew point30°

Sat, 1458° / 35°

58 °

Ontario, Saturday, 14 November

Overcast. High 58°, low 35°.

Pressure30.12 inHg

Wind8.7 mph SE

Humidity46%

Visibility—

Dew point31°

Sun, 1549° / 45°

0.15

49 °

Ontario, Sunday, 15 November

Light rain. High 49°, low 45°.

Pressure30.18 inHg

Wind11.4 mph E

Humidity67%

Visibility—

Dew point36°

Mon, 1655° / 43°

0.02

55 °

Ontario, Monday, 16 November

Light rain. High 55°, low 43°.

Pressure30.42 inHg

Wind10.7 mph E

Humidity39%

Visibility—

Dew point28°

Tue, 1760° / 38°

60 °

Ontario, Tuesday, 17 November

Mostly clear. High 60°, low 38°.

Pressure30.36 inHg

Wind8.4 mph SE

Humidity33%

Visibility—

Dew point26°

Wed, 1857° / 41°

57 °

Ontario, Wednesday, 18 November

Overcast. High 57°, low 41°.

Pressure30.24 inHg

Wind12.4 mph S

Humidity43%

Visibility—

Dew point31°

Thu, 1955° / 49°

0.23

55 °

Ontario, Thursday, 19 November

Light rain. High 55°, low 49°.

Pressure30.21 inHg

Wind13.6 mph S

Humidity73%

Visibility—

Dew point44°

Fri, 2057° / 50°

0.94

57 °

Ontario, Friday, 20 November

Rain. High 57°, low 50°.

Pressure30.12 inHg

Wind17.6 mph S

Humidity75%

Visibility—

Dew point47°

Sat, 2166° / 50°

0.62

66 °

Ontario, Saturday, 21 November

Rain. High 66°, low 50°.

Pressure29.80 inHg

Wind21.2 mph S

Humidity89%

Visibility—

Dew point59°

Sun, 2249° / 39°

49 °

Ontario, Sunday, 22 November

Partly cloudy. High 49°, low 39°.

Pressure29.85 inHg

Wind20 mph W

Humidity47%

Visibility—

Dew point28°

Mon, 2352° / 34°

52 °

Ontario, Monday, 23 November

Clear. High 52°, low 34°.

Pressure29.91 inHg

Wind14.5 mph W

Humidity30%

Visibility—

Dew point17°

Tue, 2447° / 32°

47 °

Ontario, Tuesday, 24 November

Clear. High 47°, low 32°.

Pressure30.27 inHg

Wind10.5 mph N

Humidity42%

Visibility—

Dew point21°

Wed, 2541° / 29°

0.01

41 °

Ontario, Wednesday, 25 November

Light snow. High 41°, low 29°.

Pressure30.39 inHg

Wind7.4 mph N

Humidity33%

Visibility—

Dew point10°

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.