Monthly outlook for Maple, IL: average high 75.2°, average low 50.9°. That is 4.4° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 15 October (89.6°), the coolest 19 October (40.1°).
75.2°/50.9°
Average high / low
+4.4°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
80.9°
68.6°
+6.8°
17 October – 26 October
65.9°
64.1°
+1°
27 October – 5 November
at normal
60.2°
—
October records over 66 years
91.4°1 October 2019All-time high
28.6°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Edwardsville (8 mi).
Thu, 0882° / 50°0
82 °
Maple, Thursday, 8 October
Clear. High 82°, low 50°.
Pressure30.12 inHg
Wind3.3 mph S
Humidity38%
Visibility6.2 mi
Dew point49°
Fri, 0983° / 53°0
83 °
Maple, Friday, 9 October
Clear. High 83°, low 53°.
Pressure30.15 inHg
Wind8.9 mph S
Humidity35%
Visibility6.2 mi
Dew point49°
Sat, 1083° / 59°0.02
83 °
Maple, Saturday, 10 October
Light rain. High 83°, low 59°.
Pressure30.12 inHg
Wind7.2 mph S
Humidity46%
Visibility6.2 mi
Dew point58°
Sun, 1170° / 61°0.75
70 °
Maple, Sunday, 11 October
Rain. High 70°, low 61°.
Pressure29.80 inHg
Wind6.4 mph N
Humidity79%
Visibility6.2 mi
Dew point62°
Mon, 1284° / 58°0
84 °
Maple, Monday, 12 October
Clear. High 84°, low 58°.
Pressure29.85 inHg
Wind8.6 mph W
Humidity54%
Visibility—
Dew point60°
Tue, 1376° / 57°0.06
76 °
Maple, Tuesday, 13 October
Light rain. High 76°, low 57°.
Pressure29.97 inHg
Wind14.5 mph N
Humidity47%
Visibility—
Dew point53°
Wed, 1472° / 45°0
72 °
Maple, Wednesday, 14 October
Clear. High 72°, low 45°.
Pressure30.15 inHg
Wind12.2 mph E
Humidity30%
Visibility—
Dew point32°
Thu, 1590° / 55°0
90 °
Maple, Thursday, 15 October
Clear. High 90°, low 55°.
Pressure29.91 inHg
Wind17.2 mph S
Humidity30%
Visibility—
Dew point46°
Fri, 1681° / 58°0.02
81 °
Maple, Friday, 16 October
Light rain. High 81°, low 58°.
Pressure29.91 inHg
Wind18.7 mph W
Humidity62%
Visibility—
Dew point58°
Sat, 1766° / 46°0
66 °
Maple, Saturday, 17 October
Mostly clear. High 66°, low 46°.
Pressure30.06 inHg
Wind12.9 mph NW
Humidity38%
Visibility—
Dew point35°
Sun, 1862° / 42°0
62 °
Maple, Sunday, 18 October
Clear. High 62°, low 42°.
Pressure30.12 inHg
Wind15.7 mph NW
Humidity38%
Visibility—
Dew point33°
Mon, 1965° / 40°0
65 °
Maple, Monday, 19 October
Clear. High 65°, low 40°.
Pressure30.21 inHg
Wind8.6 mph NW
Humidity40%
Visibility—
Dew point34°
Tue, 2071° / 45°0
71 °
Maple, Tuesday, 20 October
Mostly clear. High 71°, low 45°.
Pressure30.21 inHg
Wind6.3 mph SW
Humidity32%
Visibility—
Dew point34°
Wed, 2168° / 48°0
68 °
Maple, Wednesday, 21 October
Clear. High 68°, low 48°.
Pressure30.21 inHg
Wind11.3 mph E
Humidity40%
Visibility—
Dew point39°
Thu, 2262° / 41°0
62 °
Maple, Thursday, 22 October
Overcast. High 62°, low 41°.
Pressure30.24 inHg
Wind8.4 mph SE
Humidity29%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2364° / 49°0.11
64 °
Maple, Friday, 23 October
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.11 in
Chance of precipitation35%
Record high82° (1963)
Record low34° (1982)
Sat, 2463° / 49°0.1
63 °
Maple, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high63°
Average low49°
Average precipitation0.1 in
Chance of precipitation28%
Record high80° (1963)
Record low29° (1981)
Sun, 2562° / 48°0.13
62 °
Maple, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low48°
Average precipitation0.13 in
Chance of precipitation30%
Record high80° (1963)
Record low33° (2013)
Mon, 2661° / 47°0.15
61 °
Maple, Monday, 26 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high82° (1963)
Record low29° (1962)
Tue, 2762° / 47°0.1
62 °
Maple, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (2023)
Record low33° (2001)
Wed, 2861° / 46°0.05
61 °
Maple, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (1999)
Record low32° (1969)
Thu, 2961° / 46°0.11
61 °
Maple, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (2004)
Record low31° (1980)
Fri, 3063° / 47°0.12
63 °
Maple, Friday, 30 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1971)
Record low29° (1980)
Sat, 3162° / 47°0.15
62 °
Maple, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high79° (1968)
Record low29° (1993)
Sun, 0161° / 46°0.18
61 °
Maple, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.18 in
Chance of precipitation30%
Record high79° (2016)
Record low27° (1993)
Mon, 0260° / 45°0.08
60 °
Maple, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation30%
Record high79° (2016)
Record low27° (1966)
Tue, 0358° / 44°0.11
58 °
Maple, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (1987)
Record low20° (1991)
Wed, 0457° / 45°0.16
57 °
Maple, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (2022)
Record low20° (1991)
Thu, 0558° / 43°0.16
58 °
Maple, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.16 in
Chance of precipitation30%
Record high76° (1978)
Record low24° (1991)
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 Maple, 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 Maple, 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.