As of 21:56 CDT

Weather in Cedar Park, IL

45°Current weather

Cedar Park, Saturday, 17 October, 21:56

Clear. Feels like 45°. High 59°, low 41°.

Pressure30.47 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point42°

Monthly outlook for Cedar Park, IL: average high 69.8°, average low 52.3°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 24 October (79.5°), the coolest 17 October (40.7°).

69.8°/52.3°
Average high / low
+3.7°
Above normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October68.8°64.1°+2.6°
27 October – 5 November71.5°60.2°+6.2°
6 November – 15 Novemberat normal55.2°—

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).

Sun, 1867° / 43°0Clear
67 °Clear

Cedar Park, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.47 inHg
Wind6.3 mph S
Humidity54%
Visibility6.2 mi
Dew point41°
Mon, 1971° / 45°0Overcast
71 °Overcast

Cedar Park, Monday, 19 October

Overcast. High 71°, low 45°.

Pressure30.39 inHg
Wind2.2 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2068° / 48°0Partly cloudy
68 °Partly cloudy

Cedar Park, Tuesday, 20 October

Partly cloudy. High 68°, low 48°.

Pressure30.39 inHg
Wind1.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point49°
Wed, 2170° / 50°0Partly cloudy
70 °Partly cloudy

Cedar Park, Wednesday, 21 October

Partly cloudy. High 70°, low 50°.

Pressure30.30 inHg
Wind1.7 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Thu, 2271° / 51°0Clear
71 °Clear

Cedar Park, Thursday, 22 October

Clear. High 71°, low 51°.

Pressure30.24 inHg
Wind3.6 mph E
Humidity47%
Visibility—
Dew point46°
Fri, 2374° / 52°0Clear
74 °Clear

Cedar Park, Friday, 23 October

Clear. High 74°, low 52°.

Pressure30.27 inHg
Wind8.4 mph SE
Humidity47%
Visibility—
Dew point47°
Sat, 2480° / 59°0Overcast
80 °Overcast

Cedar Park, Saturday, 24 October

Overcast. High 80°, low 59°.

Pressure30.24 inHg
Wind9.9 mph S
Humidity24%
Visibility—
Dew point34°
Sun, 2565° / 53°0Overcast
65 °Overcast

Cedar Park, Sunday, 25 October

Overcast. High 65°, low 53°.

Pressure30.39 inHg
Wind12.7 mph NW
Humidity43%
Visibility—
Dew point41°
Mon, 2663° / 45°0Overcast
63 °Overcast

Cedar Park, Monday, 26 October

Overcast. High 63°, low 45°.

Pressure30.42 inHg
Wind7.9 mph N
Humidity27%
Visibility—
Dew point24°
Tue, 2770° / 50°0Overcast
70 °Overcast

Cedar Park, Tuesday, 27 October

Overcast. High 70°, low 50°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity30%
Visibility—
Dew point31°
Wed, 2871° / 57°0Overcast
71 °Overcast

Cedar Park, Wednesday, 28 October

Overcast. High 71°, low 57°.

Pressure30.12 inHg
Wind10.5 mph S
Humidity44%
Visibility—
Dew point41°
Thu, 2975° / 62°0.08Light rain
75 °Light rain

Cedar Park, Thursday, 29 October

Light rain. High 75°, low 62°.

Pressure29.88 inHg
Wind15 mph S
Humidity37%
Visibility—
Dew point44°
Fri, 3071° / 63°0.01Light rain
71 °Light rain

Cedar Park, Friday, 30 October

Light rain. High 71°, low 63°.

Pressure29.97 inHg
Wind9.2 mph W
Humidity66%
Visibility—
Dew point57°
Sat, 3171° / 59°1Heavy rain
71 °Heavy rain

Cedar Park, Saturday, 31 October

Heavy rain. High 71°, low 59°.

Pressure29.94 inHg
Wind10.6 mph SE
Humidity69%
Visibility—
Dew point58°
Sun, 0170° / 59°0.17Light rain
70 °Light rain

Cedar Park, Sunday, 1 November

Light rain. High 70°, low 59°.

Pressure29.94 inHg
Wind16.2 mph SW
Humidity29%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0260° / 45°0.08Climate normal
60 °Climate normal

Cedar Park, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation30%
Record high79° (2016)
Record low27° (1966)
Tue, 0358° / 44°0.11Climate normal
58 °Climate normal

Cedar Park, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (1987)
Record low20° (1991)
Wed, 0457° / 45°0.16Climate normal
57 °Climate normal

Cedar Park, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (2022)
Record low20° (1991)
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)

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.