Monthly outlook for Fall Creek, IL: average high 66°, average low 51.8°. That is 3.4° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 25 October (76°), the coolest 30 October (41.3°).
66°/51.8°
Average high / low
+3.4°
Above normal
6 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
68.5°
61.5°
+3.8°
31 October – 9 November
62°
56.8°
+2.9°
10 November – 19 November
at normal
52.1°
—
October records over 66 years
90.7°10 October 1963All-time high
27°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Palmyra (12 mi).
Thu, 2276° / 50°0
76 °
Fall Creek, Thursday, 22 October
Clear. High 76°, low 50°.
Pressure30.27 inHg
Wind1.3 mph SE
Humidity49%
Visibility6.2 mi
Dew point51°
Fri, 2374° / 53°0
74 °
Fall Creek, Friday, 23 October
Clear. High 74°, low 53°.
Pressure30.27 inHg
Wind8.8 mph S
Humidity48%
Visibility6.2 mi
Dew point50°
Sat, 2472° / 55°0
72 °
Fall Creek, Saturday, 24 October
Overcast. High 72°, low 55°.
Pressure30.33 inHg
Wind8.6 mph SE
Humidity50%
Visibility6.2 mi
Dew point49°
Sun, 2576° / 54°0
76 °
Fall Creek, Sunday, 25 October
Overcast. High 76°, low 54°.
Pressure30.33 inHg
Wind7 mph SE
Humidity43%
Visibility—
Dew point46°
Mon, 2674° / 56°0
74 °
Fall Creek, Monday, 26 October
Overcast. High 74°, low 56°.
Pressure30.21 inHg
Wind6.9 mph S
Humidity38%
Visibility—
Dew point44°
Tue, 2762° / 53°0.29
62 °
Fall Creek, Tuesday, 27 October
Light rain. High 62°, low 53°.
Pressure30.21 inHg
Wind9.4 mph NW
Humidity93%
Visibility—
Dew point54°
Wed, 2866° / 52°0.05
66 °
Fall Creek, Wednesday, 28 October
Light rain. High 66°, low 52°.
Pressure30.12 inHg
Wind16.4 mph NW
Humidity73%
Visibility—
Dew point50°
Thu, 2954° / 44°0
54 °
Fall Creek, Thursday, 29 October
Overcast. High 54°, low 44°.
Pressure30.30 inHg
Wind14.5 mph NW
Humidity52%
Visibility—
Dew point34°
Fri, 3057° / 41°0
57 °
Fall Creek, Friday, 30 October
Overcast. High 57°, low 41°.
Pressure30.30 inHg
Wind7.2 mph E
Humidity41%
Visibility—
Dew point31°
Sat, 3156° / 44°0.09
56 °
Fall Creek, Saturday, 31 October
Light rain. High 56°, low 44°.
Pressure30.18 inHg
Wind15.6 mph SE
Humidity33%
Visibility—
Dew point26°
Sun, 0157° / 48°0.54
57 °
Fall Creek, Sunday, 1 November
Rain. High 57°, low 48°.
Pressure29.94 inHg
Wind14.3 mph S
Humidity93%
Visibility—
Dew point53°
Mon, 0259° / 54°0.06
59 °
Fall Creek, Monday, 2 November
Light rain. High 59°, low 54°.
Pressure30.00 inHg
Wind9.7 mph NW
Humidity84%
Visibility—
Dew point53°
Tue, 0366° / 52°0.03
66 °
Fall Creek, Tuesday, 3 November
Light rain. High 66°, low 52°.
Pressure29.88 inHg
Wind16.4 mph SE
Humidity65%
Visibility—
Dew point52°
Wed, 0467° / 64°1.06
67 °
Fall Creek, Wednesday, 4 November
Heavy rain. High 67°, low 64°.
Pressure29.65 inHg
Wind17.4 mph SE
Humidity96%
Visibility—
Dew point65°
Thu, 0568° / 58°0
68 °
Fall Creek, Thursday, 5 November
Overcast. High 68°, low 58°.
Pressure29.91 inHg
Wind13.5 mph SW
Humidity47%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0656° / 41°0.1
56 °
Fall Creek, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (2020)
Record low25° (1991)
Sat, 0756° / 40°0.02
56 °
Fall Creek, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.02 in
Chance of precipitation15%
Record high73° (1966)
Record low10° (1991)
Sun, 0856° / 41°0.05
56 °
Fall Creek, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (1999)
Record low-3° (1991)
Mon, 0956° / 41°0.14
56 °
Fall Creek, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.14 in
Chance of precipitation32%
Record high76° (2022)
Record low6° (1991)
Tue, 1054° / 39°0.14
54 °
Fall Creek, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation28%
Record high76° (2022)
Record low17° (2018)
Wed, 1152° / 37°0.07
52 °
Fall Creek, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high76° (1964)
Record low18° (2019)
Thu, 1250° / 36°0.07
50 °
Fall Creek, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1999)
Record low9° (2019)
Fri, 1351° / 36°0.05
51 °
Fall Creek, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation13%
Record high75° (1999)
Record low10° (1986)
Sat, 1452° / 37°0.06
52 °
Fall Creek, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high77° (2025)
Record low15° (1986)
Sun, 1552° / 38°0.08
52 °
Fall Creek, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high75° (2025)
Record low21° (2019)
Mon, 1652° / 37°0.07
52 °
Fall Creek, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation20%
Record high71° (2001)
Record low22° (1997)
Tue, 1753° / 38°0.17
53 °
Fall Creek, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.17 in
Chance of precipitation33%
Record high74° (2016)
Record low19° (2014)
Wed, 1852° / 38°0.11
52 °
Fall Creek, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high72° (1999)
Record low15° (2014)
Thu, 1952° / 37°0.07
52 °
Fall Creek, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (1979)
Record low20° (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 Fall 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 Fall 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.