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As of 11:15 CDT

Weather in Collinsville, OK

69°Current weather

Collinsville, Sunday, 25 October, 11:15

Overcast. Feels like 68°. High 77°, low 55°.

Pressure30.33 inHg
Wind9.2 mph S
Humidity60%
Visibility6.2 mi
Dew point55°
Mon, 2677° / 55°0Clear
77 °Clear

Collinsville, Monday, 26 October

Clear. High 77°, low 55°.

Pressure30.27 inHg
Wind9.4 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2775° / 54°0Partly cloudy
75 °Partly cloudy

Collinsville, Tuesday, 27 October

Partly cloudy. High 75°, low 54°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity57%
Visibility6.2 mi
Dew point54°
Wed, 2880° / 61°0.02Light rain
80 °Light rain

Collinsville, Wednesday, 28 October

Light rain. High 80°, low 61°.

Pressure30.12 inHg
Wind12.8 mph S
Humidity57%
Visibility6.2 mi
Dew point57°
Thu, 2980° / 63°0.01Light rain
80 °Light rain

Collinsville, Thursday, 29 October

Light rain. High 80°, low 63°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity65%
Visibility—
Dew point63°
Fri, 3076° / 64°0.01Light rain
76 °Light rain

Collinsville, Friday, 30 October

Light rain. High 76°, low 64°.

Pressure30.12 inHg
Wind9.8 mph S
Humidity52%
Visibility—
Dew point56°
Sat, 3163° / 60°0.77Rain
63 °Rain

Collinsville, Saturday, 31 October

Rain. High 63°, low 60°.

Pressure30.00 inHg
Wind6.5 mph SE
Humidity96%
Visibility—
Dew point60°
Sun, 0173° / 58°0Partly cloudy
73 °Partly cloudy

Collinsville, Sunday, 1 November

Partly cloudy. High 73°, low 58°.

Pressure30.09 inHg
Wind4.7 mph S
Humidity74%
Visibility—
Dew point60°
Mon, 0285° / 64°0Overcast
85 °Overcast

Collinsville, Monday, 2 November

Overcast. High 85°, low 64°.

Pressure29.88 inHg
Wind20.2 mph S
Humidity60%
Visibility—
Dew point64°
Tue, 0375° / 59°0.04Light rain
75 °Light rain

Collinsville, Tuesday, 3 November

Light rain. High 75°, low 59°.

Pressure30.00 inHg
Wind16.8 mph N
Humidity34%
Visibility—
Dew point42°
Wed, 0474° / 53°0Clear
74 °Clear

Collinsville, Wednesday, 4 November

Clear. High 74°, low 53°.

Pressure30.06 inHg
Wind6 mph W
Humidity30%
Visibility—
Dew point36°
Thu, 0578° / 56°0Partly cloudy
78 °Partly cloudy

Collinsville, Thursday, 5 November

Partly cloudy. High 78°, low 56°.

Pressure29.74 inHg
Wind15.3 mph S
Humidity33%
Visibility—
Dew point41°
Fri, 0671° / 50°0Partly cloudy
71 °Partly cloudy

Collinsville, Friday, 6 November

Partly cloudy. High 71°, low 50°.

Pressure29.85 inHg
Wind10.7 mph N
Humidity44%
Visibility—
Dew point42°
Sat, 0777° / 58°0Clear
77 °Clear

Collinsville, Saturday, 7 November

Clear. High 77°, low 58°.

Pressure29.47 inHg
Wind15.5 mph S
Humidity32%
Visibility—
Dew point41°
Sun, 0871° / 56°0Clear
71 °Clear

Collinsville, Sunday, 8 November

Clear. High 71°, low 56°.

Pressure29.85 inHg
Wind17 mph NW
Humidity30%
Visibility—
Dew point35°
Mon, 0968° / 49°0Clear
68 °Clear

Collinsville, Monday, 9 November

Clear. High 68°, low 49°.

Pressure30.21 inHg
Wind9.8 mph NW
Humidity34%
Visibility—
Dew point33°

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 Collinsville, 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 Collinsville, 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.