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As of 19:01 CDT

Weather in Ontario, OK

68°Current weather

Ontario, Friday, 30 October, 19:01

Rain. Feels like 68°. High 75°, low 60°.

Pressure30.15 inHg
Wind2.3 mph NE
Humidity80%
Visibility6.2 mi
Dew point62°
Sat, 3172° / 56°0.25Rain
72 °Rain

Ontario, Saturday, 31 October

Rain. High 72°, low 56°.

Pressure30.15 inHg
Wind7.2 mph E
Humidity68%
Visibility6.2 mi
Dew point56°
Sun, 0172° / 54°0Overcast
72 °Overcast

Ontario, Sunday, 1 November

Overcast. High 72°, low 54°.

Pressure30.18 inHg
Wind1 mph E
Humidity69%
Visibility6.2 mi
Dew point59°
Mon, 0272° / 59°0.02Light rain
72 °Light rain

Ontario, Monday, 2 November

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind15.1 mph S
Humidity73%
Visibility6.2 mi
Dew point60°
Tue, 0368° / 58°0.43Rain
68 °Rain

Ontario, Tuesday, 3 November

Rain. High 68°, low 58°.

Pressure29.74 inHg
Wind9.9 mph SW
Humidity85%
Visibility6.2 mi
Dew point62°
Wed, 0465° / 54°0Overcast
65 °Overcast

Ontario, Wednesday, 4 November

Overcast. High 65°, low 54°.

Pressure29.80 inHg
Wind10.4 mph W
Humidity58%
Visibility—
Dew point49°
Thu, 0575° / 49°0Clear
75 °Clear

Ontario, Thursday, 5 November

Clear. High 75°, low 49°.

Pressure29.91 inHg
Wind14.7 mph SW
Humidity49%
Visibility—
Dew point50°
Fri, 0677° / 54°0Mostly clear
77 °Mostly clear

Ontario, Friday, 6 November

Mostly clear. High 77°, low 54°.

Pressure29.94 inHg
Wind9.6 mph SW
Humidity40%
Visibility—
Dew point46°
Sat, 0775° / 58°0Overcast
75 °Overcast

Ontario, Saturday, 7 November

Overcast. High 75°, low 58°.

Pressure29.91 inHg
Wind13.1 mph S
Humidity37%
Visibility—
Dew point45°
Sun, 0867° / 62°0.12Light rain
67 °Light rain

Ontario, Sunday, 8 November

Light rain. High 67°, low 62°.

Pressure29.97 inHg
Wind15.2 mph S
Humidity72%
Visibility—
Dew point57°
Mon, 0963° / 55°0.7Rain
63 °Rain

Ontario, Monday, 9 November

Rain. High 63°, low 55°.

Pressure30.03 inHg
Wind9.2 mph S
Humidity93%
Visibility—
Dew point60°
Tue, 1072° / 51°0Partly cloudy
72 °Partly cloudy

Ontario, Tuesday, 10 November

Partly cloudy. High 72°, low 51°.

Pressure30.06 inHg
Wind13.9 mph S
Humidity45%
Visibility—
Dew point45°
Wed, 1175° / 54°0Overcast
75 °Overcast

Ontario, Wednesday, 11 November

Overcast. High 75°, low 54°.

Pressure29.91 inHg
Wind14.9 mph SW
Humidity54%
Visibility—
Dew point52°
Thu, 1276° / 63°0.01Light rain
76 °Light rain

Ontario, Thursday, 12 November

Light rain. High 76°, low 63°.

Pressure29.62 inHg
Wind26.4 mph S
Humidity56%
Visibility—
Dew point58°
Fri, 1365° / 52°0.05Light rain
65 °Light rain

Ontario, Friday, 13 November

Light rain. High 65°, low 52°.

Pressure29.71 inHg
Wind17.4 mph NW
Humidity57%
Visibility—
Dew point48°
Sat, 1467° / 45°0Clear
67 °Clear

Ontario, Saturday, 14 November

Clear. High 67°, low 45°.

Pressure29.91 inHg
Wind15.1 mph SW
Humidity32%
Visibility—
Dew point31°

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.