Monthly outlook for Epplyanna, IL: average high 62°, average low 46.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 23 October (74.1°), the coolest 17 October (35°).
62°/46.9°
Average high / low
+2.5°
Above normal
1 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
63.9°
58.9°
+2.8°
24 October – 2 November
58.8°
54.8°
+2.3°
3 November – 12 November
at normal
49.3°
—
October records over 66 years
86.4°3 October 2025All-time high
21.4°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Freeport (13 mi).
Thu, 1564° / 53°0.79
64 °
Epplyanna, Thursday, 15 October
Heavy rain. High 64°, low 53°.
Pressure30.03 inHg
Wind5.8 mph E
Humidity95%
Visibility2.1 mi
Dew point57°
Fri, 1654° / 42°0.03
54 °
Epplyanna, Friday, 16 October
Light rain. High 54°, low 42°.
Pressure30.09 inHg
Wind19.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point42°
Sat, 1755° / 35°0
55 °
Epplyanna, Saturday, 17 October
Clear. High 55°, low 35°.
Pressure30.53 inHg
Wind7.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 42°0
60 °
Epplyanna, Sunday, 18 October
Clear. High 60°, low 42°.
Pressure30.42 inHg
Wind13.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point36°
Mon, 1962° / 41°0
62 °
Epplyanna, Monday, 19 October
Overcast. High 62°, low 41°.
Pressure30.36 inHg
Wind8.1 mph SW
Humidity53%
Visibility—
Dew point41°
Tue, 2066° / 42°0
66 °
Epplyanna, Tuesday, 20 October
Clear. High 66°, low 42°.
Pressure30.33 inHg
Wind5.5 mph SE
Humidity49%
Visibility—
Dew point42°
Wed, 2169° / 51°0
69 °
Epplyanna, Wednesday, 21 October
Overcast. High 69°, low 51°.
Pressure30.30 inHg
Wind12.7 mph S
Humidity55%
Visibility—
Dew point49°
Thu, 2272° / 56°0
72 °
Epplyanna, Thursday, 22 October
Overcast. High 72°, low 56°.
Pressure30.18 inHg
Wind14.1 mph S
Humidity51%
Visibility—
Dew point50°
Fri, 2374° / 60°0
74 °
Epplyanna, Friday, 23 October
Overcast. High 74°, low 60°.
Pressure29.94 inHg
Wind21.5 mph S
Humidity60%
Visibility—
Dew point58°
Sat, 2469° / 52°0
69 °
Epplyanna, Saturday, 24 October
Clear. High 69°, low 52°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity44%
Visibility—
Dew point43°
Sun, 2555° / 50°0.01
55 °
Epplyanna, Sunday, 25 October
Light rain. High 55°, low 50°.
Pressure30.24 inHg
Wind12.4 mph N
Humidity60%
Visibility—
Dew point41°
Mon, 2655° / 41°0.03
55 °
Epplyanna, Monday, 26 October
Light rain. High 55°, low 41°.
Pressure30.03 inHg
Wind13.8 mph SW
Humidity42%
Visibility—
Dew point30°
Tue, 2758° / 42°0
58 °
Epplyanna, Tuesday, 27 October
Clear. High 58°, low 42°.
Pressure30.12 inHg
Wind7.9 mph SW
Humidity47%
Visibility—
Dew point35°
Wed, 2859° / 43°0
59 °
Epplyanna, Wednesday, 28 October
Partly cloudy. High 59°, low 43°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity49%
Visibility—
Dew point38°
Thu, 2958° / 43°0
58 °
Epplyanna, Thursday, 29 October
Clear. High 58°, low 43°.
Pressure30.00 inHg
Wind14.9 mph NW
Humidity44%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3056° / 41°0.1
56 °
Epplyanna, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation32%
Record high77° (2024)
Record low21° (1988)
Sat, 3154° / 41°0.11
54 °
Epplyanna, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation37%
Record high71° (1974)
Record low24° (2019)
Sun, 0153° / 40°0.2
53 °
Epplyanna, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.2 in
Chance of precipitation38%
Record high74° (2000)
Record low20° (2019)
Mon, 0252° / 39°0.13
52 °
Epplyanna, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation32%
Record high73° (1961)
Record low20° (1991)
Tue, 0352° / 38°0.06
52 °
Epplyanna, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation27%
Record high71° (1964)
Record low15° (1991)
Wed, 0451° / 39°0.09
51 °
Epplyanna, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2015)
Record low13° (1991)
Thu, 0551° / 37°0.1
51 °
Epplyanna, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation22%
Record high70° (1978)
Record low18° (1991)
Fri, 0651° / 36°0.08
51 °
Epplyanna, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (2020)
Record low20° (1991)
Sat, 0750° / 36°0.03
50 °
Epplyanna, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low10° (1991)
Sun, 0850° / 36°0.05
50 °
Epplyanna, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low13° (1991)
Mon, 0949° / 36°0.12
49 °
Epplyanna, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation35%
Record high73° (2020)
Record low17° (1991)
Tue, 1048° / 35°0.09
48 °
Epplyanna, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2022)
Record low15° (2017)
Wed, 1146° / 32°0.07
46 °
Epplyanna, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (1964)
Record low12° (2019)
Thu, 1245° / 31°0.06
45 °
Epplyanna, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1964)
Record low2° (2019)
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 Epplyanna, 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 Epplyanna, 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.