Monthly outlook for Long Creek, IL: average high 61.8°, average low 51.4°. That is 3.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (76.1°), the coolest 12 November (42.6°).
61.8°/51.4°
Average high / low
+3.3°
Above normal
6 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
67.8°
57.6°
+5.6°
8 November – 17 November
51.8°
52.3°
-0.3°
18 November – 27 November
at normal
48.8°
—
October records over 66 years
88.7°7 October 2007All-time high
22.5°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Lake City (8 mi).
Fri, 3073° / 53°0
73 °
Long Creek, Friday, 30 October
Partly cloudy. High 73°, low 53°.
Pressure30.30 inHg
Wind9.2 mph E
Humidity46%
Visibility6.2 mi
Dew point44°
Sat, 3171° / 57°0
71 °
Long Creek, Saturday, 31 October
Overcast. High 71°, low 57°.
Pressure30.30 inHg
Wind6.3 mph SE
Humidity44%
Visibility6.2 mi
Dew point44°
Sun, 0170° / 57°0.03
70 °
Long Creek, Sunday, 1 November
Light rain. High 70°, low 57°.
Pressure30.30 inHg
Wind8 mph SE
Humidity66%
Visibility6.2 mi
Dew point55°
Mon, 0266° / 57°0.01
66 °
Long Creek, Monday, 2 November
Light rain. High 66°, low 57°.
Pressure30.12 inHg
Wind10.1 mph S
Humidity83%
Visibility6.2 mi
Dew point56°
Tue, 0373° / 61°0.18
73 °
Long Creek, Tuesday, 3 November
Rain. High 73°, low 61°.
Pressure29.91 inHg
Wind16.5 mph S
Humidity62%
Visibility—
Dew point58°
Wed, 0463° / 60°0.62
63 °
Long Creek, Wednesday, 4 November
Rain. High 63°, low 60°.
Pressure29.71 inHg
Wind16 mph S
Humidity95%
Visibility—
Dew point62°
Thu, 0563° / 56°0.04
63 °
Long Creek, Thursday, 5 November
Light rain. High 63°, low 56°.
Pressure29.65 inHg
Wind11.5 mph N
Humidity92%
Visibility—
Dew point59°
Fri, 0662° / 47°0
62 °
Long Creek, Friday, 6 November
Mostly clear. High 62°, low 47°.
Pressure29.83 inHg
Wind10.2 mph N
Humidity54%
Visibility—
Dew point42°
Sat, 0761° / 45°0
61 °
Long Creek, Saturday, 7 November
Overcast. High 61°, low 45°.
Pressure30.12 inHg
Wind7.2 mph E
Humidity51%
Visibility—
Dew point39°
Sun, 0857° / 46°0.06
57 °
Long Creek, Sunday, 8 November
Light rain. High 57°, low 46°.
Pressure30.00 inHg
Wind15.1 mph E
Humidity54%
Visibility—
Dew point37°
Mon, 0951° / 47°0.62
51 °
Long Creek, Monday, 9 November
Heavy rain. High 51°, low 47°.
Pressure29.88 inHg
Wind10.4 mph E
Humidity83%
Visibility—
Dew point46°
Tue, 1048° / 44°0.01
48 °
Long Creek, Tuesday, 10 November
Light rain. High 48°, low 44°.
Pressure30.12 inHg
Wind11.2 mph N
Humidity65%
Visibility—
Dew point35°
Wed, 1151° / 43°0
51 °
Long Creek, Wednesday, 11 November
Overcast. High 51°, low 43°.
Pressure30.00 inHg
Wind9.5 mph SE
Humidity49%
Visibility—
Dew point30°
Thu, 1247° / 43°0.29
47 °
Long Creek, Thursday, 12 November
Light rain. High 47°, low 43°.
Pressure29.62 inHg
Wind11.6 mph SE
Humidity92%
Visibility—
Dew point42°
Fri, 1357° / 47°0.01
57 °
Long Creek, Friday, 13 November
Light rain. High 57°, low 47°.
Pressure29.83 inHg
Wind12.2 mph W
Humidity46%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1452° / 36°0.09
52 °
Long Creek, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (1971)
Record low14° (1986)
Sun, 1551° / 37°0.11
51 °
Long Creek, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (2025)
Record low18° (2019)
Mon, 1651° / 36°0.09
51 °
Long Creek, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (1971)
Record low22° (1997)
Tue, 1752° / 36°0.12
52 °
Long Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation27%
Record high72° (2016)
Record low18° (2005)
Wed, 1851° / 37°0.17
51 °
Long Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation28%
Record high69° (2016)
Record low13° (2014)
Thu, 1951° / 37°0.08
51 °
Long Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1991)
Record low19° (2014)
Fri, 2050° / 36°0.1
50 °
Long Creek, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (2007)
Record low17° (2022)
Sat, 2148° / 35°0.11
48 °
Long Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high70° (1990)
Record low11° (1964)
Sun, 2249° / 33°0.08
49 °
Long Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high70° (2010)
Record low10° (2015)
Mon, 2349° / 34°0.09
49 °
Long Creek, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high65° (2003)
Record low12° (1970)
Tue, 2447° / 33°0.11
47 °
Long Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1966)
Record low12° (1970)
Wed, 2547° / 33°0.16
47 °
Long Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation38%
Record high64° (2006)
Record low15° (1977)
Thu, 2648° / 33°0.13
48 °
Long Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high68° (1965)
Record low8° (1977)
Fri, 2747° / 33°0.22
47 °
Long Creek, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.22 in
Chance of precipitation48%
Record high69° (1990)
Record low15° (2018)
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 Long Creek, 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 Long Creek, 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.