Monthly outlook for Fall Creek, IL: average high 70.9°, average low 52.1°. That is 5.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 1 November (83.7°), the coolest 18 October (40.6°).
70.9°/52.1°
Average high / low
+5.4°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
68.1°
62.3°
+3.2°
28 October – 6 November
75.6°
58°
+9.8°
7 November – 16 November
at normal
53.2°
—
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).
Mon, 1968° / 42°0
68 °
Fall Creek, Monday, 19 October
Partly cloudy. High 68°, low 42°.
Pressure30.39 inHg
Wind4.2 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2069° / 47°0
69 °
Fall Creek, Tuesday, 20 October
Clear. High 69°, low 47°.
Pressure30.36 inHg
Wind3.9 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Wed, 2171° / 49°0
71 °
Fall Creek, Wednesday, 21 October
Partly cloudy. High 71°, low 49°.
Pressure30.27 inHg
Wind3.1 mph S
Humidity54%
Visibility6.2 mi
Dew point49°
Thu, 2271° / 49°0
71 °
Fall Creek, Thursday, 22 October
Clear. High 71°, low 49°.
Pressure30.27 inHg
Wind5.9 mph E
Humidity47%
Visibility—
Dew point47°
Fri, 2370° / 53°0
70 °
Fall Creek, Friday, 23 October
Clear. High 70°, low 53°.
Pressure30.27 inHg
Wind10.2 mph SE
Humidity50%
Visibility—
Dew point47°
Sat, 2480° / 60°0
80 °
Fall Creek, Saturday, 24 October
Overcast. High 80°, low 60°.
Pressure30.18 inHg
Wind12.9 mph SW
Humidity28%
Visibility—
Dew point40°
Sun, 2561° / 48°0.02
61 °
Fall Creek, Sunday, 25 October
Light rain. High 61°, low 48°.
Pressure30.47 inHg
Wind13.2 mph NW
Humidity40%
Visibility—
Dew point35°
Mon, 2651° / 43°0.05
51 °
Fall Creek, Monday, 26 October
Light rain. High 51°, low 43°.
Pressure30.36 inHg
Wind8.8 mph S
Humidity48%
Visibility—
Dew point31°
Tue, 2773° / 50°0
73 °
Fall Creek, Tuesday, 27 October
Overcast. High 73°, low 50°.
Pressure30.15 inHg
Wind6.5 mph SW
Humidity45%
Visibility—
Dew point46°
Wed, 2869° / 56°0
69 °
Fall Creek, Wednesday, 28 October
Overcast. High 69°, low 56°.
Pressure29.97 inHg
Wind8.2 mph S
Humidity48%
Visibility—
Dew point45°
Thu, 2970° / 59°0
70 °
Fall Creek, Thursday, 29 October
Overcast. High 70°, low 59°.
Pressure29.80 inHg
Wind4.5 mph SW
Humidity54%
Visibility—
Dew point49°
Fri, 3077° / 54°0
77 °
Fall Creek, Friday, 30 October
Clear. High 77°, low 54°.
Pressure29.77 inHg
Wind12.9 mph SW
Humidity49%
Visibility—
Dew point51°
Sat, 3179° / 60°0.16
79 °
Fall Creek, Saturday, 31 October
Rain. High 79°, low 60°.
Pressure29.77 inHg
Wind13.9 mph SW
Humidity57%
Visibility—
Dew point58°
Sun, 0184° / 62°0
84 °
Fall Creek, Sunday, 1 November
Partly cloudy. High 84°, low 62°.
Pressure29.94 inHg
Wind13.9 mph SW
Humidity45%
Visibility—
Dew point55°
Mon, 0275° / 60°0
75 °
Fall Creek, Monday, 2 November
Overcast. High 75°, low 60°.
Pressure30.15 inHg
Wind9.4 mph NE
Humidity49%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0356° / 42°0.15
56 °
Fall Creek, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation32%
Record high75° (1987)
Record low17° (1991)
Wed, 0456° / 43°0.11
56 °
Fall Creek, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (1978)
Record low15° (1991)
Thu, 0555° / 41°0.12
55 °
Fall Creek, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high73° (1978)
Record low23° (1991)
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)
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.