Monthly outlook for Fletcher, IL: average high 71.2°, average low 52.4°. That is 4.2° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 15 October (92.3°), the coolest 18 October (38.9°).
71.2°/52.4°
Average high / low
+4.2°
Above normal
1 / 4
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
78°
65.1°
+7.2°
17 October – 26 October
59.9°
60.3°
-0.2°
27 October – 5 November
at normal
56.6°
—
October records over 66 years
88.3°7 October 2007All-time high
19.9°22 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Bloomington (10 mi).
Thu, 0875° / 52°0
75 °
Fletcher, Thursday, 8 October
Mostly clear. High 75°, low 52°.
Pressure30.12 inHg
Wind3.2 mph NW
Humidity44%
Visibility6.2 mi
Dew point47°
Fri, 0979° / 50°0
79 °
Fletcher, Friday, 9 October
Overcast. High 79°, low 50°.
Pressure30.15 inHg
Wind11.1 mph S
Humidity41%
Visibility6.2 mi
Dew point50°
Sat, 1083° / 61°0
83 °
Fletcher, Saturday, 10 October
Clear. High 83°, low 61°.
Pressure30.15 inHg
Wind9.5 mph S
Humidity47%
Visibility6.2 mi
Dew point57°
Sun, 1169° / 61°0.19
69 °
Fletcher, Sunday, 11 October
Light rain. High 69°, low 61°.
Pressure29.94 inHg
Wind7.7 mph E
Humidity71%
Visibility6.2 mi
Dew point57°
Mon, 1282° / 56°0
82 °
Fletcher, Monday, 12 October
Mostly clear. High 82°, low 56°.
Pressure29.85 inHg
Wind13.6 mph SW
Humidity55%
Visibility—
Dew point57°
Tue, 1372° / 54°0.02
72 °
Fletcher, Tuesday, 13 October
Light rain. High 72°, low 54°.
Pressure29.97 inHg
Wind14.5 mph N
Humidity53%
Visibility—
Dew point49°
Wed, 1478° / 51°0
78 °
Fletcher, Wednesday, 14 October
Overcast. High 78°, low 51°.
Pressure29.97 inHg
Wind17.2 mph SE
Humidity44%
Visibility—
Dew point46°
Thu, 1592° / 67°0
92 °
Fletcher, Thursday, 15 October
Light rain. High 92°, low 67°.
Pressure29.77 inHg
Wind22.7 mph SW
Humidity43%
Visibility—
Dew point62°
Fri, 1667° / 53°0
67 °
Fletcher, Friday, 16 October
Clear. High 67°, low 53°.
Pressure30.27 inHg
Wind14.5 mph NW
Humidity40%
Visibility—
Dew point40°
Sat, 1755° / 42°0
55 °
Fletcher, Saturday, 17 October
Partly cloudy. High 55°, low 42°.
Pressure30.36 inHg
Wind14.6 mph N
Humidity44%
Visibility—
Dew point31°
Sun, 1858° / 39°0
58 °
Fletcher, Sunday, 18 October
Mostly clear. High 58°, low 39°.
Pressure30.39 inHg
Wind6.8 mph E
Humidity36%
Visibility—
Dew point27°
Mon, 1962° / 41°0
62 °
Fletcher, Monday, 19 October
Overcast. High 62°, low 41°.
Pressure30.45 inHg
Wind14.5 mph SE
Humidity31%
Visibility—
Dew point26°
Tue, 2059° / 51°0.02
59 °
Fletcher, Tuesday, 20 October
Light rain. High 59°, low 51°.
Pressure30.30 inHg
Wind10.8 mph S
Humidity60%
Visibility—
Dew point43°
Wed, 2165° / 56°0
65 °
Fletcher, Wednesday, 21 October
Overcast. High 65°, low 56°.
Pressure30.09 inHg
Wind7.9 mph N
Humidity63%
Visibility—
Dew point51°
Thu, 2260° / 52°0
60 °
Fletcher, Thursday, 22 October
Overcast. High 60°, low 52°.
Pressure29.83 inHg
Wind8.7 mph NE
Humidity52%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2361° / 46°0.12
61 °
Fletcher, Friday, 23 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.12 in
Chance of precipitation33%
Record high81° (1963)
Record low28° (1969)
Sat, 2459° / 46°0.11
59 °
Fletcher, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low46°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low22° (1981)
Sun, 2559° / 44°0.13
59 °
Fletcher, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation23%
Record high77° (1963)
Record low28° (2013)
Mon, 2658° / 43°0.14
58 °
Fletcher, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.14 in
Chance of precipitation30%
Record high80° (1963)
Record low23° (1962)
Tue, 2758° / 43°0.09
58 °
Fletcher, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1984)
Record low30° (1997)
Wed, 2857° / 42°0.06
57 °
Fletcher, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation23%
Record high75° (1999)
Record low25° (1976)
Thu, 2958° / 42°0.08
58 °
Fletcher, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high78° (2024)
Record low24° (1980)
Fri, 3059° / 44°0.11
59 °
Fletcher, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation27%
Record high79° (1971)
Record low25° (1988)
Sat, 3158° / 44°0.17
58 °
Fletcher, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.17 in
Chance of precipitation42%
Record high75° (1968)
Record low26° (2019)
Sun, 0157° / 42°0.19
57 °
Fletcher, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.19 in
Chance of precipitation33%
Record high77° (2016)
Record low25° (2023)
Mon, 0256° / 41°0.07
56 °
Fletcher, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation33%
Record high75° (1961)
Record low24° (1996)
Tue, 0355° / 40°0.09
55 °
Fletcher, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1987)
Record low17° (1991)
Wed, 0454° / 42°0.09
54 °
Fletcher, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1978)
Record low16° (1991)
Thu, 0554° / 40°0.13
54 °
Fletcher, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation27%
Record high76° (1978)
Record low18° (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 Fletcher, 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 Fletcher, 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.