Monthly outlook for Warrenhurst, IL: average high 65.7°, average low 50.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (85.2°), the coolest 18 October (36.7°).
65.7°/50.6°
Average high / low
+3.5°
Above normal
4 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
67.2°
60.5°
+3.7°
22 October – 31 October
63.1°
56.9°
+3.4°
1 November – 10 November
at normal
52.2°
—
October records over 66 years
87.1°3 October 2025All-time high
21.9°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Aurora (6 mi).
Tue, 1384° / 66°0
84 °
Warrenhurst, Tuesday, 13 October
Clear. High 84°, low 66°.
Pressure29.83 inHg
Wind10 mph W
Humidity62%
Visibility6.2 mi
Dew point62°
Wed, 1470° / 58°0.22
70 °
Warrenhurst, Wednesday, 14 October
Rain. High 70°, low 58°.
Pressure30.09 inHg
Wind7.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point58°
Thu, 1558° / 55°1.55
58 °
Warrenhurst, Thursday, 15 October
Heavy rain. High 58°, low 55°.
Pressure30.15 inHg
Wind7.3 mph E
Humidity96%
Visibility1.1 mi
Dew point56°
Fri, 1657° / 47°0
57 °
Warrenhurst, Friday, 16 October
Overcast. High 57°, low 47°.
Pressure30.39 inHg
Wind17.9 mph NW
Humidity49%
Visibility—
Dew point37°
Sat, 1758° / 39°0
58 °
Warrenhurst, Saturday, 17 October
Clear. High 58°, low 39°.
Pressure30.45 inHg
Wind8.5 mph S
Humidity40%
Visibility—
Dew point31°
Sun, 1858° / 37°0
58 °
Warrenhurst, Sunday, 18 October
Clear. High 58°, low 37°.
Pressure30.30 inHg
Wind15.7 mph SW
Humidity41%
Visibility—
Dew point29°
Mon, 1965° / 43°0
65 °
Warrenhurst, Monday, 19 October
Overcast. High 65°, low 43°.
Pressure30.24 inHg
Wind11.8 mph SW
Humidity51%
Visibility—
Dew point43°
Tue, 2067° / 57°0.01
67 °
Warrenhurst, Tuesday, 20 October
Light rain. High 67°, low 57°.
Pressure30.27 inHg
Wind5.2 mph S
Humidity73%
Visibility—
Dew point55°
Wed, 2171° / 55°0
71 °
Warrenhurst, Wednesday, 21 October
Clear. High 71°, low 55°.
Pressure30.33 inHg
Wind7.3 mph SE
Humidity59%
Visibility—
Dew point53°
Thu, 2271° / 55°0
71 °
Warrenhurst, Thursday, 22 October
Mostly clear. High 71°, low 55°.
Pressure30.24 inHg
Wind12.4 mph S
Humidity54%
Visibility—
Dew point51°
Fri, 2366° / 50°0.28
66 °
Warrenhurst, Friday, 23 October
Rain. High 66°, low 50°.
Pressure30.21 inHg
Wind12.7 mph N
Humidity44%
Visibility—
Dew point43°
Sat, 2458° / 47°0
58 °
Warrenhurst, Saturday, 24 October
Clear. High 58°, low 47°.
Pressure30.39 inHg
Wind9.7 mph SE
Humidity47%
Visibility—
Dew point36°
Sun, 2566° / 51°0.4
66 °
Warrenhurst, Sunday, 25 October
Rain. High 66°, low 51°.
Pressure29.77 inHg
Wind19.1 mph W
Humidity72%
Visibility—
Dew point52°
Mon, 2658° / 48°0
58 °
Warrenhurst, Monday, 26 October
Overcast. High 58°, low 48°.
Pressure30.06 inHg
Wind14 mph N
Humidity61%
Visibility—
Dew point43°
Tue, 2760° / 43°0
60 °
Warrenhurst, Tuesday, 27 October
Clear. High 60°, low 43°.
Pressure30.12 inHg
Wind4.3 mph W
Humidity51%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2856° / 41°0.05
56 °
Warrenhurst, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high74° (1999)
Record low25° (1976)
Thu, 2956° / 41°0.06
56 °
Warrenhurst, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low24° (1980)
Fri, 3057° / 42°0.11
57 °
Warrenhurst, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation27%
Record high77° (2024)
Record low24° (1988)
Sat, 3156° / 43°0.13
56 °
Warrenhurst, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1974)
Record low26° (2019)
Sun, 0155° / 41°0.17
55 °
Warrenhurst, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.17 in
Chance of precipitation35%
Record high73° (2016)
Record low17° (2019)
Mon, 0254° / 40°0.11
54 °
Warrenhurst, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high75° (1961)
Record low23° (1991)
Tue, 0353° / 38°0.07
53 °
Warrenhurst, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (1987)
Record low17° (1991)
Wed, 0453° / 40°0.09
53 °
Warrenhurst, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2015)
Record low16° (1991)
Thu, 0552° / 39°0.11
52 °
Warrenhurst, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1978)
Record low17° (1991)
Fri, 0652° / 37°0.07
52 °
Warrenhurst, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1975)
Record low23° (1991)
Sat, 0751° / 37°0.05
51 °
Warrenhurst, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (2020)
Record low16° (1991)
Sun, 0851° / 37°0.06
51 °
Warrenhurst, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (2020)
Record low12° (1991)
Mon, 0951° / 37°0.12
51 °
Warrenhurst, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation35%
Record high72° (1999)
Record low17° (1991)
Tue, 1050° / 36°0.12
50 °
Warrenhurst, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low17° (2017)
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 Warrenhurst, 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 Warrenhurst, 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.