As of 10:35 CDT

Weather in Cedar Park, IL

66°Current weather

Cedar Park, Tuesday, 20 October, 10:35

Clear. Feels like 65°. High 72°, low 46°.

Pressure30.39 inHg
Wind3 mph SE
Humidity61%
Visibility6.2 mi
Dew point53°

Monthly outlook for Cedar Park, IL: average high 65.2°, average low 46.8°. That is 1.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 25 October (76.4°), the coolest 28 October (34.5°).

65.2°/46.8°
Average high / low
+1.8°
Above normal
1 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October68.3°63.2°+2.8°
30 October – 8 November60.1°59°+0.6°
9 November – 18 Novemberat normal54.2°—

October records over 66 years

91.4°1 October 2019All-time high
28.6°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Edwardsville (7 mi).

Wed, 2174° / 49°0Partly cloudy
74 °Partly cloudy

Cedar Park, Wednesday, 21 October

Partly cloudy. High 74°, low 49°.

Pressure30.27 inHg
Wind0.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point50°
Thu, 2272° / 51°0Clear
72 °Clear

Cedar Park, Thursday, 22 October

Clear. High 72°, low 51°.

Pressure30.30 inHg
Wind2.3 mph E
Humidity50%
Visibility6.2 mi
Dew point49°
Fri, 2370° / 52°0Clear
70 °Clear

Cedar Park, Friday, 23 October

Clear. High 70°, low 52°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2472° / 52°0Overcast
72 °Overcast

Cedar Park, Saturday, 24 October

Overcast. High 72°, low 52°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity50%
Visibility—
Dew point48°
Sun, 2576° / 55°0Overcast
76 °Overcast

Cedar Park, Sunday, 25 October

Overcast. High 76°, low 55°.

Pressure30.39 inHg
Wind6.3 mph S
Humidity44%
Visibility—
Dew point48°
Mon, 2676° / 52°0Overcast
76 °Overcast

Cedar Park, Monday, 26 October

Overcast. High 76°, low 52°.

Pressure30.15 inHg
Wind12.9 mph NW
Humidity29%
Visibility—
Dew point38°
Tue, 2753° / 42°0.02Light rain
53 °Light rain

Cedar Park, Tuesday, 27 October

Light rain. High 53°, low 42°.

Pressure30.45 inHg
Wind15.7 mph N
Humidity30%
Visibility—
Dew point20°
Wed, 2855° / 35°0Clear
55 °Clear

Cedar Park, Wednesday, 28 October

Clear. High 55°, low 35°.

Pressure30.45 inHg
Wind6.9 mph N
Humidity35%
Visibility—
Dew point22°
Thu, 2963° / 43°0Partly cloudy
63 °Partly cloudy

Cedar Park, Thursday, 29 October

Partly cloudy. High 63°, low 43°.

Pressure30.15 inHg
Wind11.6 mph W
Humidity32%
Visibility—
Dew point28°
Fri, 3053° / 38°0Clear
53 °Clear

Cedar Park, Friday, 30 October

Clear. High 53°, low 38°.

Pressure30.39 inHg
Wind11.5 mph N
Humidity28%
Visibility—
Dew point18°
Sat, 3154° / 36°0Overcast
54 °Overcast

Cedar Park, Saturday, 31 October

Overcast. High 54°, low 36°.

Pressure30.30 inHg
Wind7.1 mph S
Humidity26%
Visibility—
Dew point16°
Sun, 0156° / 44°0Overcast
56 °Overcast

Cedar Park, Sunday, 1 November

Overcast. High 56°, low 44°.

Pressure30.18 inHg
Wind5.9 mph SW
Humidity56%
Visibility—
Dew point37°
Mon, 0266° / 46°0Clear
66 °Clear

Cedar Park, Monday, 2 November

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind8.2 mph S
Humidity44%
Visibility—
Dew point39°
Tue, 0366° / 49°0Overcast
66 °Overcast

Cedar Park, Tuesday, 3 November

Overcast. High 66°, low 49°.

Pressure30.15 inHg
Wind14.2 mph S
Humidity36%
Visibility—
Dew point36°
Wed, 0465° / 60°0.09Light rain
65 °Light rain

Cedar Park, Wednesday, 4 November

Light rain. High 65°, low 60°.

Pressure29.97 inHg
Wind12.3 mph S
Humidity63%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0558° / 43°0.16Climate normal
58 °Climate normal

Cedar Park, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.16 in
Chance of precipitation30%
Record high76° (1978)
Record low24° (1991)
Fri, 0657° / 42°0.09Climate normal
57 °Climate normal

Cedar Park, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high77° (2023)
Record low28° (1982)
Sat, 0757° / 42°0.08Climate normal
57 °Climate normal

Cedar Park, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high74° (1980)
Record low17° (1991)
Sun, 0857° / 42°0.04Climate normal
57 °Climate normal

Cedar Park, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2023)
Record low4° (1991)
Mon, 0958° / 43°0.1Climate normal
58 °Climate normal

Cedar Park, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (2022)
Record low8° (1991)
Tue, 1056° / 41°0.13Climate normal
56 °Climate normal

Cedar Park, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2020)
Record low20° (2018)
Wed, 1154° / 39°0.11Climate normal
54 °Climate normal

Cedar Park, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1989)
Record low23° (2019)
Thu, 1252° / 37°0.09Climate normal
52 °Climate normal

Cedar Park, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (2010)
Record low12° (2019)
Fri, 1353° / 38°0.06Climate normal
53 °Climate normal

Cedar Park, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high77° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.1Climate normal
54 °Climate normal

Cedar Park, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (1971)
Record low16° (1986)
Sun, 1554° / 39°0.13Climate normal
54 °Climate normal

Cedar Park, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high76° (2025)
Record low22° (2019)
Mon, 1653° / 38°0.11Climate normal
53 °Climate normal

Cedar Park, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation23%
Record high71° (2001)
Record low24° (1997)
Tue, 1754° / 39°0.12Climate normal
54 °Climate normal

Cedar Park, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high75° (2016)
Record low14° (1997)
Wed, 1854° / 40°0.17Climate normal
54 °Climate normal

Cedar Park, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation32%
Record high70° (2024)
Record low14° (2014)

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 Cedar 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 Cedar 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.