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As of 10:02 CDT

Weather in Ontario, OK

68°Current weather

Ontario, Friday, 30 October, 10:02

Overcast. Feels like 68°. High 76°, low 60°.

Pressure30.18 inHg
Wind6 mph S
Humidity80%
Visibility6.2 mi
Dew point61°
Sat, 3174° / 57°0.3Rain
74 °Rain

Ontario, Saturday, 31 October

Rain. High 74°, low 57°.

Pressure30.18 inHg
Wind8.5 mph E
Humidity52%
Visibility6.2 mi
Dew point54°
Sun, 0174° / 56°0.1Rain
74 °Rain

Ontario, Sunday, 1 November

Rain. High 74°, low 56°.

Pressure30.18 inHg
Wind4.5 mph S
Humidity70%
Visibility6.2 mi
Dew point61°
Mon, 0274° / 62°0Overcast
74 °Overcast

Ontario, Monday, 2 November

Overcast. High 74°, low 62°.

Pressure29.94 inHg
Wind17.9 mph S
Humidity71%
Visibility6.2 mi
Dew point61°
Tue, 0372° / 58°0.69Rain
72 °Rain

Ontario, Tuesday, 3 November

Rain. High 72°, low 58°.

Pressure29.74 inHg
Wind17.1 mph S
Humidity74%
Visibility—
Dew point62°
Wed, 0462° / 55°0.04Light rain
62 °Light rain

Ontario, Wednesday, 4 November

Light rain. High 62°, low 55°.

Pressure29.91 inHg
Wind14.3 mph NW
Humidity66%
Visibility—
Dew point47°
Thu, 0567° / 48°0Clear
67 °Clear

Ontario, Thursday, 5 November

Clear. High 67°, low 48°.

Pressure29.83 inHg
Wind8.5 mph NW
Humidity53%
Visibility—
Dew point44°
Fri, 0668° / 48°0Clear
68 °Clear

Ontario, Friday, 6 November

Clear. High 68°, low 48°.

Pressure29.91 inHg
Wind7.4 mph E
Humidity50%
Visibility—
Dew point43°
Sat, 0771° / 50°0Overcast
71 °Overcast

Ontario, Saturday, 7 November

Overcast. High 71°, low 50°.

Pressure29.97 inHg
Wind14.7 mph E
Humidity47%
Visibility—
Dew point46°
Sun, 0858° / 52°0.23Rain
58 °Rain

Ontario, Sunday, 8 November

Rain. High 58°, low 52°.

Pressure29.97 inHg
Wind16.8 mph SE
Humidity70%
Visibility—
Dew point45°
Mon, 0960° / 47°0.47Rain
60 °Rain

Ontario, Monday, 9 November

Rain. High 60°, low 47°.

Pressure29.85 inHg
Wind17.1 mph N
Humidity80%
Visibility—
Dew point53°
Tue, 1046° / 43°0.02Light rain
46 °Light rain

Ontario, Tuesday, 10 November

Light rain. High 46°, low 43°.

Pressure30.06 inHg
Wind14.2 mph N
Humidity83%
Visibility—
Dew point39°
Wed, 1150° / 39°0Overcast
50 °Overcast

Ontario, Wednesday, 11 November

Overcast. High 50°, low 39°.

Pressure30.06 inHg
Wind8 mph N
Humidity61%
Visibility—
Dew point35°
Thu, 1258° / 38°0.01Light rain
58 °Light rain

Ontario, Thursday, 12 November

Light rain. High 58°, low 38°.

Pressure29.68 inHg
Wind21 mph S
Humidity53%
Visibility—
Dew point38°
Fri, 1358° / 45°0.1Light rain
58 °Light rain

Ontario, Friday, 13 November

Light rain. High 58°, low 45°.

Pressure29.68 inHg
Wind20.2 mph S
Humidity60%
Visibility—
Dew point43°
Sat, 1450° / 45°0.02Light rain
50 °Light rain

Ontario, Saturday, 14 November

Light rain. High 50°, low 45°.

Pressure29.91 inHg
Wind17.1 mph NW
Humidity77%
Visibility—
Dew point41°

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.