Monthly outlook for Middletown, IL: average high 64.4°, average low 50.2°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (76.6°), the coolest 6 November (37.1°).
64.4°/50.2°
Average high / low
+4°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
68.5°
58.6°
+5.5°
5 November – 14 November
57.7°
53.4°
+2.4°
15 November – 24 November
at normal
49.8°
—
October records over 66 years
89.4°7 October 2007All-time high
21.9°22 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Broadwell (8 mi).
Tue, 2774° / 51°0
74 °
Middletown, Tuesday, 27 October
Overcast. High 74°, low 51°.
Pressure30.24 inHg
Wind7.3 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 55°0
75 °
Middletown, Wednesday, 28 October
Partly cloudy. High 75°, low 55°.
Pressure30.18 inHg
Wind8.5 mph S
Humidity51%
Visibility6.2 mi
Dew point53°
Thu, 2977° / 59°0.02
77 °
Middletown, Thursday, 29 October
Light rain. High 77°, low 59°.
Pressure30.12 inHg
Wind10.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point57°
Fri, 3073° / 55°0
73 °
Middletown, Friday, 30 October
Overcast. High 73°, low 55°.
Pressure30.21 inHg
Wind7.1 mph SE
Humidity75%
Visibility6.2 mi
Dew point58°
Sat, 3171° / 61°0.01
71 °
Middletown, Saturday, 31 October
Light rain. High 71°, low 61°.
Pressure30.15 inHg
Wind8.9 mph SE
Humidity69%
Visibility—
Dew point58°
Sun, 0169° / 58°0.19
69 °
Middletown, Sunday, 1 November
Rain. High 69°, low 58°.
Pressure29.94 inHg
Wind10.3 mph NW
Humidity60%
Visibility—
Dew point52°
Mon, 0265° / 54°0.2
65 °
Middletown, Monday, 2 November
Light rain. High 65°, low 54°.
Pressure29.85 inHg
Wind15.5 mph E
Humidity66%
Visibility—
Dew point50°
Tue, 0359° / 46°1.09
59 °
Middletown, Tuesday, 3 November
Rain. High 59°, low 46°.
Pressure29.53 inHg
Wind20.7 mph E
Humidity87%
Visibility—
Dew point47°
Wed, 0447° / 43°0.02
47 °
Middletown, Wednesday, 4 November
Light rain. High 47°, low 43°.
Pressure29.88 inHg
Wind14.4 mph N
Humidity84%
Visibility—
Dew point41°
Thu, 0550° / 44°0
50 °
Middletown, Thursday, 5 November
Overcast. High 50°, low 44°.
Pressure30.06 inHg
Wind14.6 mph N
Humidity72%
Visibility—
Dew point40°
Fri, 0655° / 37°0
55 °
Middletown, Friday, 6 November
Clear. High 55°, low 37°.
Pressure30.21 inHg
Wind6.1 mph N
Humidity39%
Visibility—
Dew point27°
Sat, 0759° / 41°0
59 °
Middletown, Saturday, 7 November
Overcast. High 59°, low 41°.
Pressure30.09 inHg
Wind15.4 mph S
Humidity44%
Visibility—
Dew point34°
Sun, 0863° / 52°0.01
63 °
Middletown, Sunday, 8 November
Light rain. High 63°, low 52°.
Pressure29.88 inHg
Wind17.6 mph S
Humidity58%
Visibility—
Dew point42°
Mon, 0963° / 51°0
63 °
Middletown, Monday, 9 November
Overcast. High 63°, low 51°.
Pressure29.77 inHg
Wind8.3 mph NW
Humidity52%
Visibility—
Dew point44°
Tue, 1055° / 47°0.09
55 °
Middletown, Tuesday, 10 November
Light rain. High 55°, low 47°.
Pressure29.77 inHg
Wind15.8 mph NW
Humidity61%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1152° / 36°0.08
52 °
Middletown, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation30%
Record high74° (1964)
Record low19° (2019)
Thu, 1250° / 35°0.07
50 °
Middletown, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (2010)
Record low9° (2019)
Fri, 1351° / 35°0.07
51 °
Middletown, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation18%
Record high73° (1999)
Record low8° (1986)
Sat, 1452° / 36°0.07
52 °
Middletown, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high75° (2025)
Record low14° (1986)
Sun, 1551° / 37°0.09
51 °
Middletown, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high72° (2025)
Record low18° (2019)
Mon, 1651° / 36°0.08
51 °
Middletown, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation20%
Record high71° (1971)
Record low22° (1997)
Tue, 1752° / 36°0.12
52 °
Middletown, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.12 in
Chance of precipitation25%
Record high74° (2016)
Record low18° (2005)
Wed, 1851° / 37°0.18
51 °
Middletown, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.18 in
Chance of precipitation30%
Record high70° (1999)
Record low13° (2014)
Thu, 1951° / 37°0.08
51 °
Middletown, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1979)
Record low19° (2014)
Fri, 2050° / 35°0.11
50 °
Middletown, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low17° (2022)
Sat, 2148° / 34°0.09
48 °
Middletown, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1990)
Record low11° (1964)
Sun, 2249° / 33°0.07
49 °
Middletown, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (2010)
Record low11° (2015)
Mon, 2349° / 33°0.08
49 °
Middletown, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2003)
Record low13° (1970)
Tue, 2447° / 32°0.11
47 °
Middletown, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high67° (1966)
Record low13° (1970)
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 Middletown, 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 Middletown, 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.