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As of 08:04 CDT

Weather in Ontario, OK

62°Current weather

Ontario, Wednesday, 28 October, 08:04

Clear. Feels like 61°. High 80°, low 60°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity67%
Visibility6.2 mi
Dew point51°
Thu, 2982° / 59°0Mostly clear
82 °Mostly clear

Ontario, Thursday, 29 October

Mostly clear. High 82°, low 59°.

Pressure30.12 inHg
Wind9.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point64°
Fri, 3073° / 63°0.04Light rain
73 °Light rain

Ontario, Friday, 30 October

Light rain. High 73°, low 63°.

Pressure30.15 inHg
Wind8 mph S
Humidity62%
Visibility6.2 mi
Dew point60°
Sat, 3173° / 60°0.04Light rain
73 °Light rain

Ontario, Saturday, 31 October

Light rain. High 73°, low 60°.

Pressure30.18 inHg
Wind6.4 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Sun, 0174° / 60°0.02Light rain
74 °Light rain

Ontario, Sunday, 1 November

Light rain. High 74°, low 60°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity71%
Visibility—
Dew point58°
Mon, 0272° / 54°0.14Rain
72 °Rain

Ontario, Monday, 2 November

Rain. High 72°, low 54°.

Pressure29.88 inHg
Wind18.9 mph SW
Humidity69%
Visibility—
Dew point61°
Tue, 0360° / 45°0.01Light rain
60 °Light rain

Ontario, Tuesday, 3 November

Light rain. High 60°, low 45°.

Pressure29.65 inHg
Wind24.5 mph S
Humidity40%
Visibility—
Dew point33°
Wed, 0463° / 49°0Light rain
63 °Light rain

Ontario, Wednesday, 4 November

Light rain. High 63°, low 49°.

Pressure29.80 inHg
Wind20.6 mph N
Humidity41%
Visibility—
Dew point36°
Thu, 0563° / 45°0Clear
63 °Clear

Ontario, Thursday, 5 November

Clear. High 63°, low 45°.

Pressure29.91 inHg
Wind17 mph NW
Humidity53%
Visibility—
Dew point42°
Fri, 0656° / 44°0Partly cloudy
56 °Partly cloudy

Ontario, Friday, 6 November

Partly cloudy. High 56°, low 44°.

Pressure30.18 inHg
Wind12.8 mph N
Humidity38%
Visibility—
Dew point29°
Sat, 0760° / 38°0Clear
60 °Clear

Ontario, Saturday, 7 November

Clear. High 60°, low 38°.

Pressure30.21 inHg
Wind7.1 mph E
Humidity37%
Visibility—
Dew point28°
Sun, 0862° / 45°0Overcast
62 °Overcast

Ontario, Sunday, 8 November

Overcast. High 62°, low 45°.

Pressure30.18 inHg
Wind8.5 mph S
Humidity44%
Visibility—
Dew point37°
Mon, 0952° / 50°0.06Light rain
52 °Light rain

Ontario, Monday, 9 November

Light rain. High 52°, low 50°.

Pressure30.21 inHg
Wind11.9 mph SW
Humidity87%
Visibility—
Dew point48°
Tue, 1061° / 49°0.17Rain
61 °Rain

Ontario, Tuesday, 10 November

Rain. High 61°, low 49°.

Pressure30.00 inHg
Wind18.3 mph SW
Humidity50%
Visibility—
Dew point41°
Wed, 1162° / 47°0.07Light rain
62 °Light rain

Ontario, Wednesday, 11 November

Light rain. High 62°, low 47°.

Pressure29.94 inHg
Wind11.7 mph W
Humidity43%
Visibility—
Dew point36°
Thu, 1268° / 50°0.01Light rain
68 °Light rain

Ontario, Thursday, 12 November

Light rain. High 68°, low 50°.

Pressure29.59 inHg
Wind14 mph SW
Humidity53%
Visibility—
Dew point47°

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.