EN
English Español

As of 11:13 EDT

Weather in Collinsville, OH

60°Current weather

Collinsville, Monday, 26 October, 11:13

Overcast. Feels like 60°. High 72°, low 44°.

Pressure30.39 inHg
Wind2.7 mph SW
Humidity74%
Visibility6.2 mi
Dew point52°
Tue, 2773° / 44°0Overcast
73 °Overcast

Collinsville, Tuesday, 27 October

Overcast. High 73°, low 44°.

Pressure30.33 inHg
Wind4.5 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Wed, 2872° / 49°0Partly cloudy
72 °Partly cloudy

Collinsville, Wednesday, 28 October

Partly cloudy. High 72°, low 49°.

Pressure30.27 inHg
Wind4 mph S
Humidity49%
Visibility6.2 mi
Dew point48°
Thu, 2972° / 50°0Clear
72 °Clear

Collinsville, Thursday, 29 October

Clear. High 72°, low 50°.

Pressure30.21 inHg
Wind7.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point49°
Fri, 3071° / 57°0Partly cloudy
71 °Partly cloudy

Collinsville, Friday, 30 October

Partly cloudy. High 71°, low 57°.

Pressure30.21 inHg
Wind6.2 mph W
Humidity60%
Visibility—
Dew point55°
Sat, 3170° / 54°0Overcast
70 °Overcast

Collinsville, Saturday, 31 October

Overcast. High 70°, low 54°.

Pressure30.24 inHg
Wind5.3 mph E
Humidity58%
Visibility—
Dew point52°
Sun, 0159° / 57°0.77Rain
59 °Rain

Collinsville, Sunday, 1 November

Rain. High 59°, low 57°.

Pressure30.06 inHg
Wind11.5 mph SE
Humidity97%
Visibility—
Dew point57°
Mon, 0265° / 58°0.03Light rain
65 °Light rain

Collinsville, Monday, 2 November

Light rain. High 65°, low 58°.

Pressure29.97 inHg
Wind7.1 mph SE
Humidity92%
Visibility—
Dew point58°
Tue, 0363° / 48°0.22Light rain
63 °Light rain

Collinsville, Tuesday, 3 November

Light rain. High 63°, low 48°.

Pressure29.77 inHg
Wind14.6 mph W
Humidity92%
Visibility—
Dew point59°
Wed, 0457° / 44°0Mostly clear
57 °Mostly clear

Collinsville, Wednesday, 4 November

Mostly clear. High 57°, low 44°.

Pressure29.88 inHg
Wind15 mph W
Humidity50%
Visibility—
Dew point36°
Thu, 0561° / 41°0Overcast
61 °Overcast

Collinsville, Thursday, 5 November

Overcast. High 61°, low 41°.

Pressure29.91 inHg
Wind10.8 mph S
Humidity37%
Visibility—
Dew point30°
Fri, 0662° / 52°0.07Light rain
62 °Light rain

Collinsville, Friday, 6 November

Light rain. High 62°, low 52°.

Pressure29.65 inHg
Wind13 mph SW
Humidity82%
Visibility—
Dew point53°
Sat, 0757° / 40°0.06Light rain
57 °Light rain

Collinsville, Saturday, 7 November

Light rain. High 57°, low 40°.

Pressure29.71 inHg
Wind16.7 mph W
Humidity49%
Visibility—
Dew point30°
Sun, 0859° / 41°0Light rain
59 °Light rain

Collinsville, Sunday, 8 November

Light rain. High 59°, low 41°.

Pressure30.00 inHg
Wind13.4 mph NW
Humidity54%
Visibility—
Dew point40°
Mon, 0958° / 43°0Partly cloudy
58 °Partly cloudy

Collinsville, Monday, 9 November

Partly cloudy. High 58°, low 43°.

Pressure30.15 inHg
Wind6.5 mph NE
Humidity52%
Visibility—
Dew point38°
Tue, 1057° / 40°0Clear
57 °Clear

Collinsville, Tuesday, 10 November

Clear. High 57°, low 40°.

Pressure30.27 inHg
Wind4 mph S
Humidity52%
Visibility—
Dew point37°

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, OH 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, OH 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.