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As of 23:51 CST

Weather in Cissna Park, IL

54°Current weather

Cissna Park, Wednesday, 4 November, 23:51

Overcast. Feels like 52°. High 66°, low 54°.

Pressure29.77 inHg
Wind10.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point43°
Thu, 0558° / 50°0.02Light rain
58 °Light rain

Cissna Park, Thursday, 5 November

Light rain. High 58°, low 50°.

Pressure29.80 inHg
Wind12.9 mph W
Humidity58%
Visibility6.2 mi
Dew point43°
Fri, 0652° / 41°0.03Light rain
52 °Light rain

Cissna Park, Friday, 6 November

Light rain. High 52°, low 41°.

Pressure30.15 inHg
Wind11.4 mph N
Humidity49%
Visibility6.2 mi
Dew point28°
Sat, 0751° / 35°0Mostly clear
51 °Mostly clear

Cissna Park, Saturday, 7 November

Mostly clear. High 51°, low 35°.

Pressure30.24 inHg
Wind6.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point30°
Sun, 0860° / 38°0Clear
60 °Clear

Cissna Park, Sunday, 8 November

Clear. High 60°, low 38°.

Pressure30.09 inHg
Wind11.8 mph W
Humidity60%
Visibility6.2 mi
Dew point43°
Mon, 0961° / 38°0Mostly clear
61 °Mostly clear

Cissna Park, Monday, 9 November

Mostly clear. High 61°, low 38°.

Pressure30.18 inHg
Wind8.3 mph SW
Humidity48%
Visibility—
Dew point37°
Tue, 1061° / 47°0Clear
61 °Clear

Cissna Park, Tuesday, 10 November

Clear. High 61°, low 47°.

Pressure30.03 inHg
Wind9.9 mph SW
Humidity50%
Visibility—
Dew point40°
Wed, 1152° / 40°0Overcast
52 °Overcast

Cissna Park, Wednesday, 11 November

Overcast. High 52°, low 40°.

Pressure30.15 inHg
Wind11.2 mph NW
Humidity40%
Visibility—
Dew point27°
Thu, 1247° / 36°0Clear
47 °Clear

Cissna Park, Thursday, 12 November

Clear. High 47°, low 36°.

Pressure30.15 inHg
Wind12.9 mph N
Humidity35%
Visibility—
Dew point19°
Fri, 1354° / 34°0Overcast
54 °Overcast

Cissna Park, Friday, 13 November

Overcast. High 54°, low 34°.

Pressure30.06 inHg
Wind10.8 mph W
Humidity43%
Visibility—
Dew point28°
Sat, 1462° / 41°0Clear
62 °Clear

Cissna Park, Saturday, 14 November

Clear. High 62°, low 41°.

Pressure29.94 inHg
Wind13.6 mph SW
Humidity34%
Visibility—
Dew point29°
Sun, 1565° / 50°0Partly cloudy
65 °Partly cloudy

Cissna Park, Sunday, 15 November

Partly cloudy. High 65°, low 50°.

Pressure29.91 inHg
Wind13.8 mph SW
Humidity55%
Visibility—
Dew point46°
Mon, 1661° / 51°0.05Light rain
61 °Light rain

Cissna Park, Monday, 16 November

Light rain. High 61°, low 51°.

Pressure29.91 inHg
Wind10.8 mph SW
Humidity48%
Visibility—
Dew point40°
Tue, 1755° / 51°0.04Light rain
55 °Light rain

Cissna Park, Tuesday, 17 November

Light rain. High 55°, low 51°.

Pressure29.88 inHg
Wind21.9 mph W
Humidity64%
Visibility—
Dew point42°
Wed, 1857° / 49°0Overcast
57 °Overcast

Cissna Park, Wednesday, 18 November

Overcast. High 57°, low 49°.

Pressure30.15 inHg
Wind6.8 mph E
Humidity59%
Visibility—
Dew point41°
Thu, 1967° / 50°0.13Light rain
67 °Light rain

Cissna Park, Thursday, 19 November

Light rain. High 67°, low 50°.

Pressure29.88 inHg
Wind18.3 mph S
Humidity64%
Visibility—
Dew point45°

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 Cissna Park, IL 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 Cissna Park, IL 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.