Monthly outlook for Briar Bluff, IL: average high 67.4°, average low 54.2°. That is 6.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 30 October (75.6°), the coolest 6 November (44.3°).
67.4°/54.2°
Average high / low
+6.9°
Above normal
4 / 4
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
71.2°
56.5°
+8.2°
3 November – 12 November
61.2°
51.2°
+5.6°
13 November – 22 November
at normal
47.2°
—
October records over 66 years
88.3°3 October 2025All-time high
18.3°30 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Panorama Park (8 mi).
Sun, 2574° / 56°0
74 °
Briar Bluff, Sunday, 25 October
Overcast. High 74°, low 56°.
Pressure30.39 inHg
Wind3.9 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Mon, 2669° / 55°0
69 °
Briar Bluff, Monday, 26 October
Overcast. High 69°, low 55°.
Pressure30.30 inHg
Wind5.2 mph E
Humidity75%
Visibility6.2 mi
Dew point54°
Tue, 2772° / 51°0
72 °
Briar Bluff, Tuesday, 27 October
Partly cloudy. High 72°, low 51°.
Pressure30.18 inHg
Wind6.5 mph S
Humidity59%
Visibility6.2 mi
Dew point53°
Wed, 2872° / 57°0.09
72 °
Briar Bluff, Wednesday, 28 October
Light rain. High 72°, low 57°.
Pressure30.12 inHg
Wind9.9 mph S
Humidity67%
Visibility6.2 mi
Dew point55°
Thu, 2967° / 59°0.02
67 °
Briar Bluff, Thursday, 29 October
Light rain. High 67°, low 59°.
Pressure30.15 inHg
Wind11.9 mph S
Humidity75%
Visibility—
Dew point58°
Fri, 3076° / 58°0
76 °
Briar Bluff, Friday, 30 October
Light rain. High 76°, low 58°.
Pressure30.12 inHg
Wind10.3 mph S
Humidity66%
Visibility—
Dew point57°
Sat, 3171° / 60°0.34
71 °
Briar Bluff, Saturday, 31 October
Rain. High 71°, low 60°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity68%
Visibility—
Dew point55°
Sun, 0171° / 62°0.95
71 °
Briar Bluff, Sunday, 1 November
Heavy rain. High 71°, low 62°.
Pressure29.83 inHg
Wind17.9 mph W
Humidity73%
Visibility—
Dew point61°
Mon, 0268° / 56°0
68 °
Briar Bluff, Monday, 2 November
Mostly clear. High 68°, low 56°.
Pressure30.12 inHg
Wind6.1 mph NW
Humidity63%
Visibility—
Dew point53°
Tue, 0361° / 55°0
61 °
Briar Bluff, Tuesday, 3 November
Light rain. High 61°, low 55°.
Pressure30.09 inHg
Wind12.1 mph SE
Humidity72%
Visibility—
Dew point51°
Wed, 0461° / 50°0.1
61 °
Briar Bluff, Wednesday, 4 November
Light rain. High 61°, low 50°.
Pressure29.71 inHg
Wind12.9 mph E
Humidity82%
Visibility—
Dew point49°
Thu, 0555° / 47°0
55 °
Briar Bluff, Thursday, 5 November
Overcast. High 55°, low 47°.
Pressure30.09 inHg
Wind12 mph NW
Humidity45%
Visibility—
Dew point32°
Fri, 0665° / 44°0
65 °
Briar Bluff, Friday, 6 November
Overcast. High 65°, low 44°.
Pressure29.85 inHg
Wind15.2 mph S
Humidity52%
Visibility—
Dew point42°
Sat, 0771° / 58°0
71 °
Briar Bluff, Saturday, 7 November
Overcast. High 71°, low 58°.
Pressure29.56 inHg
Wind15.8 mph NW
Humidity56%
Visibility—
Dew point52°
Sun, 0855° / 48°0
55 °
Briar Bluff, Sunday, 8 November
Overcast. High 55°, low 48°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity46%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0952° / 38°0.11
52 °
Briar Bluff, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high74° (1999)
Record low17° (1991)
Tue, 1050° / 36°0.1
50 °
Briar Bluff, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2022)
Record low16° (2018)
Wed, 1148° / 33°0.06
48 °
Briar Bluff, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high72° (1964)
Record low14° (2019)
Thu, 1247° / 33°0.06
47 °
Briar Bluff, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1964)
Record low6° (2019)
Fri, 1347° / 33°0.05
47 °
Briar Bluff, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (1999)
Record low6° (1986)
Sat, 1448° / 33°0.06
48 °
Briar Bluff, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (2025)
Record low14° (1986)
Sun, 1548° / 34°0.07
48 °
Briar Bluff, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (2025)
Record low16° (2019)
Mon, 1648° / 34°0.06
48 °
Briar Bluff, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (1971)
Record low17° (1997)
Tue, 1749° / 34°0.13
49 °
Briar Bluff, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation25%
Record high73° (2016)
Record low14° (2005)
Wed, 1848° / 35°0.07
48 °
Briar Bluff, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high70° (1999)
Record low11° (2014)
Thu, 1948° / 34°0.06
48 °
Briar Bluff, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1979)
Record low17° (2022)
Fri, 2046° / 33°0.1
46 °
Briar Bluff, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high65° (2003)
Record low16° (2022)
Sat, 2145° / 31°0.08
45 °
Briar Bluff, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1990)
Record low8° (1964)
Sun, 2245° / 30°0.03
45 °
Briar Bluff, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2010)
Record low2° (2015)
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 Briar Bluff, 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 Briar Bluff, 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.