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As of 23:37 CST

Weather in Cissna Park, IL

47°Current weather

Cissna Park, Monday, 9 November, 23:37

Clear. Feels like 42°. High 62°, low 36°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity74%
Visibility6.2 mi
Dew point39°
Tue, 1066° / 41°0Clear
66 °Clear

Cissna Park, Tuesday, 10 November

Clear. High 66°, low 41°.

Pressure30.06 inHg
Wind4.6 mph NW
Humidity50%
Visibility6.2 mi
Dew point44°
Wed, 1164° / 40°0.44Heavy rain
64 °Heavy rain

Cissna Park, Wednesday, 11 November

Heavy rain. High 64°, low 40°.

Pressure29.74 inHg
Wind5.5 mph SE
Humidity78%
Visibility4.2 mi
Dew point53°
Thu, 1245° / 34°0Overcast
45 °Overcast

Cissna Park, Thursday, 12 November

Overcast. High 45°, low 34°.

Pressure29.94 inHg
Wind15.8 mph NW
Humidity67%
Visibility6.2 mi
Dew point26°
Fri, 1344° / 33°0.01Light rain
44 °Light rain

Cissna Park, Friday, 13 November

Light rain. High 44°, low 33°.

Pressure30.03 inHg
Wind13.3 mph N
Humidity62%
Visibility6.2 mi
Dew point29°
Sat, 1444° / 29°0Clear
44 °Clear

Cissna Park, Saturday, 14 November

Clear. High 44°, low 29°.

Pressure30.21 inHg
Wind7.1 mph NW
Humidity60%
Visibility—
Dew point29°
Sun, 1547° / 28°0Clear
47 °Clear

Cissna Park, Sunday, 15 November

Clear. High 47°, low 28°.

Pressure30.36 inHg
Wind5.2 mph E
Humidity52%
Visibility—
Dew point27°
Mon, 1650° / 35°0Partly cloudy
50 °Partly cloudy

Cissna Park, Monday, 16 November

Partly cloudy. High 50°, low 35°.

Pressure30.42 inHg
Wind6.9 mph E
Humidity46%
Visibility—
Dew point27°
Tue, 1750° / 35°0Clear
50 °Clear

Cissna Park, Tuesday, 17 November

Clear. High 50°, low 35°.

Pressure30.47 inHg
Wind6.7 mph SE
Humidity45%
Visibility—
Dew point27°
Wed, 1853° / 35°0Clear
53 °Clear

Cissna Park, Wednesday, 18 November

Clear. High 53°, low 35°.

Pressure30.42 inHg
Wind9.9 mph S
Humidity41%
Visibility—
Dew point26°
Thu, 1957° / 39°0Overcast
57 °Overcast

Cissna Park, Thursday, 19 November

Overcast. High 57°, low 39°.

Pressure30.36 inHg
Wind11.9 mph S
Humidity45%
Visibility—
Dew point32°
Fri, 2050° / 46°0Overcast
50 °Overcast

Cissna Park, Friday, 20 November

Overcast. High 50°, low 46°.

Pressure30.39 inHg
Wind7.4 mph S
Humidity62%
Visibility—
Dew point37°
Sat, 2149° / 45°0.02Light rain
49 °Light rain

Cissna Park, Saturday, 21 November

Light rain. High 49°, low 45°.

Pressure30.42 inHg
Wind10.3 mph NE
Humidity88%
Visibility—
Dew point45°
Sun, 2248° / 44°0.64Rain
48 °Rain

Cissna Park, Sunday, 22 November

Rain. High 48°, low 44°.

Pressure30.21 inHg
Wind13.2 mph E
Humidity92%
Visibility—
Dew point43°
Mon, 2358° / 46°0.14Light rain
58 °Light rain

Cissna Park, Monday, 23 November

Light rain. High 58°, low 46°.

Pressure29.83 inHg
Wind17.4 mph SW
Humidity95%
Visibility—
Dew point52°
Tue, 2449° / 42°0Overcast
49 °Overcast

Cissna Park, Tuesday, 24 November

Overcast. High 49°, low 42°.

Pressure29.88 inHg
Wind16.6 mph SW
Humidity62%
Visibility—
Dew point35°

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.