As of 08:29 CDT

Weather in Caldwell, IL

50°Current weather

Caldwell, Thursday, 22 October, 08:29

Clear. Feels like 50°. High 75°, low 48°.

Pressure30.27 inHg
Wind0 mph N
Humidity90%
Visibility6.2 mi
Dew point47°

Monthly outlook for Caldwell, IL: average high 64.1°, average low 47°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 22 October (74.9°), the coolest 30 October (36.7°).

64.1°/47°
Average high / low
+3.9°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October66.9°58.5°+4.6°
1 November – 10 November59.4°53.8°+3.1°
11 November – 20 Novemberat normal48.8°—

October records over 66 years

89.1°3 October 2025All-time high
21°22 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Peoria (9 mi).

Fri, 2374° / 47°0Clear
74 °Clear

Caldwell, Friday, 23 October

Clear. High 74°, low 47°.

Pressure30.30 inHg
Wind5.4 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 48°0Mostly clear
69 °Mostly clear

Caldwell, Saturday, 24 October

Mostly clear. High 69°, low 48°.

Pressure30.36 inHg
Wind6 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Sun, 2572° / 51°0Overcast
72 °Overcast

Caldwell, Sunday, 25 October

Overcast. High 72°, low 51°.

Pressure30.39 inHg
Wind4.4 mph S
Humidity56%
Visibility6.2 mi
Dew point52°
Mon, 2671° / 51°0Overcast
71 °Overcast

Caldwell, Monday, 26 October

Overcast. High 71°, low 51°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity53%
Visibility—
Dew point50°
Tue, 2769° / 53°0Mostly clear
69 °Mostly clear

Caldwell, Tuesday, 27 October

Mostly clear. High 69°, low 53°.

Pressure30.27 inHg
Wind5.4 mph S
Humidity57%
Visibility—
Dew point50°
Wed, 2867° / 53°0Mostly clear
67 °Mostly clear

Caldwell, Wednesday, 28 October

Mostly clear. High 67°, low 53°.

Pressure30.09 inHg
Wind10.1 mph SW
Humidity53%
Visibility—
Dew point48°
Thu, 2959° / 43°0.14Rain
59 °Rain

Caldwell, Thursday, 29 October

Rain. High 59°, low 43°.

Pressure30.21 inHg
Wind16.6 mph N
Humidity49%
Visibility—
Dew point34°
Fri, 3057° / 37°0Mostly clear
57 °Mostly clear

Caldwell, Friday, 30 October

Mostly clear. High 57°, low 37°.

Pressure30.27 inHg
Wind7.5 mph SE
Humidity32%
Visibility—
Dew point24°
Sat, 3155° / 45°0.49Rain
55 °Rain

Caldwell, Saturday, 31 October

Rain. High 55°, low 45°.

Pressure30.03 inHg
Wind14.7 mph S
Humidity93%
Visibility—
Dew point48°
Sun, 0160° / 55°0.17Light rain
60 °Light rain

Caldwell, Sunday, 1 November

Light rain. High 60°, low 55°.

Pressure30.00 inHg
Wind13.3 mph S
Humidity88%
Visibility—
Dew point54°
Mon, 0265° / 52°0Overcast
65 °Overcast

Caldwell, Monday, 2 November

Overcast. High 65°, low 52°.

Pressure30.15 inHg
Wind7.3 mph N
Humidity54%
Visibility—
Dew point47°
Tue, 0366° / 45°0Clear
66 °Clear

Caldwell, Tuesday, 3 November

Clear. High 66°, low 45°.

Pressure30.18 inHg
Wind10.7 mph W
Humidity35%
Visibility—
Dew point33°
Wed, 0457° / 43°0Partly cloudy
57 °Partly cloudy

Caldwell, Wednesday, 4 November

Partly cloudy. High 57°, low 43°.

Pressure30.21 inHg
Wind10 mph N
Humidity31%
Visibility—
Dew point25°
Thu, 0557° / 39°0Clear
57 °Clear

Caldwell, Thursday, 5 November

Clear. High 57°, low 39°.

Pressure30.21 inHg
Wind10.4 mph SE
Humidity40%
Visibility—
Dew point29°
Fri, 0652° / 43°0.62Rain
52 °Rain

Caldwell, Friday, 6 November

Rain. High 52°, low 43°.

Pressure30.00 inHg
Wind15.7 mph SE
Humidity79%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0753° / 38°0.04Climate normal
53 °Climate normal

Caldwell, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1966)
Record low15° (1991)
Sun, 0853° / 38°0.05Climate normal
53 °Climate normal

Caldwell, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high75° (1999)
Record low12° (1991)
Mon, 0954° / 39°0.14Climate normal
54 °Climate normal

Caldwell, Monday, 9 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation35%
Record high74° (2020)
Record low16° (1991)
Tue, 1051° / 37°0.15Climate normal
51 °Climate normal

Caldwell, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.15 in
Chance of precipitation32%
Record high73° (2020)
Record low17° (2018)
Wed, 1149° / 35°0.07Climate normal
49 °Climate normal

Caldwell, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1964)
Record low17° (2019)
Thu, 1248° / 33°0.07Climate normal
48 °Climate normal

Caldwell, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high70° (2010)
Record low9° (2019)
Fri, 1349° / 34°0.06Climate normal
49 °Climate normal

Caldwell, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation15%
Record high72° (1999)
Record low7° (1986)
Sat, 1449° / 35°0.07Climate normal
49 °Climate normal

Caldwell, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (1971)
Record low14° (1986)
Sun, 1549° / 35°0.07Climate normal
49 °Climate normal

Caldwell, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (2025)
Record low18° (2014)
Mon, 1649° / 35°0.06Climate normal
49 °Climate normal

Caldwell, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1971)
Record low21° (1997)
Tue, 1750° / 35°0.12Climate normal
50 °Climate normal

Caldwell, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (2016)
Record low16° (2005)
Wed, 1849° / 36°0.14Climate normal
49 °Climate normal

Caldwell, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (1999)
Record low12° (2014)
Thu, 1949° / 35°0.07Climate normal
49 °Climate normal

Caldwell, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1979)
Record low19° (2014)
Fri, 2047° / 34°0.1Climate normal
47 °Climate normal

Caldwell, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high67° (2007)
Record low17° (2022)

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 Caldwell, 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 Caldwell, 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.