Monthly outlook for Plato Center, IL: average high 57.3°, average low 46.7°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 3 November (67.7°), the coolest 7 November (31.2°).
57.3°/46.7°
Average high / low
+3.3°
Above normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
60.2°
53.3°
+3.8°
8 November – 17 November
52.6°
47.5°
+2.8°
18 November – 27 November
at normal
43.8°
—
October records over 66 years
86.9°3 October 2025All-time high
23.4°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Elgin (6 mi).
Fri, 3064° / 46°0
64 °
Plato Center, Friday, 30 October
Overcast. High 64°, low 46°.
Pressure30.36 inHg
Wind5.7 mph E
Humidity62%
Visibility6.2 mi
Dew point45°
Sat, 3157° / 50°1.22
57 °
Plato Center, Saturday, 31 October
Heavy rain. High 57°, low 50°.
Pressure30.33 inHg
Wind10.5 mph SE
Humidity71%
Visibility6.2 mi
Dew point47°
Sun, 0157° / 51°0.16
57 °
Plato Center, Sunday, 1 November
Rain. High 57°, low 51°.
Pressure30.33 inHg
Wind5.9 mph SE
Humidity84%
Visibility3.8 mi
Dew point52°
Mon, 0260° / 53°0.02
60 °
Plato Center, Monday, 2 November
Light rain. High 60°, low 53°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity84%
Visibility6.2 mi
Dew point53°
Tue, 0368° / 59°0.22
68 °
Plato Center, Tuesday, 3 November
Light rain. High 68°, low 59°.
Pressure29.85 inHg
Wind20 mph S
Humidity73%
Visibility—
Dew point58°
Wed, 0466° / 62°0.02
66 °
Plato Center, Wednesday, 4 November
Light rain. High 66°, low 62°.
Pressure29.83 inHg
Wind16.2 mph SE
Humidity77%
Visibility—
Dew point56°
Thu, 0563° / 56°0.1
63 °
Plato Center, Thursday, 5 November
Light rain. High 63°, low 56°.
Pressure29.56 inHg
Wind12.1 mph S
Humidity76%
Visibility—
Dew point55°
Fri, 0652° / 36°0.1
52 °
Plato Center, Friday, 6 November
Light rain. High 52°, low 36°.
Pressure29.83 inHg
Wind15.3 mph N
Humidity84%
Visibility—
Dew point36°
Sat, 0748° / 31°0
48 °
Plato Center, Saturday, 7 November
Partly cloudy. High 48°, low 31°.
Pressure30.24 inHg
Wind12.4 mph N
Humidity59%
Visibility—
Dew point31°
Sun, 0849° / 36°0
49 °
Plato Center, Sunday, 8 November
Overcast. High 49°, low 36°.
Pressure30.36 inHg
Wind5.7 mph NE
Humidity52%
Visibility—
Dew point30°
Mon, 0947° / 42°0
47 °
Plato Center, Monday, 9 November
Overcast. High 47°, low 42°.
Pressure30.27 inHg
Wind3.9 mph S
Humidity72%
Visibility—
Dew point38°
Tue, 1052° / 41°0
52 °
Plato Center, Tuesday, 10 November
Overcast. High 52°, low 41°.
Pressure30.18 inHg
Wind6.4 mph W
Humidity61%
Visibility—
Dew point36°
Wed, 1156° / 40°0
56 °
Plato Center, Wednesday, 11 November
Clear. High 56°, low 40°.
Pressure30.06 inHg
Wind9.2 mph W
Humidity66%
Visibility—
Dew point42°
Thu, 1255° / 42°0
55 °
Plato Center, Thursday, 12 November
Overcast. High 55°, low 42°.
Pressure29.85 inHg
Wind14.9 mph S
Humidity58%
Visibility—
Dew point38°
Fri, 1357° / 49°0
57 °
Plato Center, Friday, 13 November
Light rain. High 57°, low 49°.
Pressure29.56 inHg
Wind17.8 mph S
Humidity72%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1447° / 33°0.07
47 °
Plato Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1971)
Record low13° (1986)
Sun, 1546° / 34°0.08
46 °
Plato Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high69° (2025)
Record low15° (2019)
Mon, 1646° / 33°0.05
46 °
Plato Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.05 in
Chance of precipitation17%
Record high63° (1988)
Record low19° (1997)
Tue, 1747° / 34°0.08
47 °
Plato Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (2016)
Record low15° (2014)
Wed, 1847° / 34°0.1
47 °
Plato Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1999)
Record low11° (2014)
Thu, 1946° / 34°0.07
46 °
Plato Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (1983)
Record low10° (2018)
Fri, 2045° / 33°0.08
45 °
Plato Center, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high63° (2003)
Record low13° (2022)
Sat, 2144° / 31°0.1
44 °
Plato Center, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high66° (1990)
Record low9° (1964)
Sun, 2244° / 30°0.03
44 °
Plato Center, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2010)
Record low4° (2015)
Mon, 2344° / 31°0.07
44 °
Plato Center, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2003)
Record low11° (1970)
Tue, 2442° / 30°0.08
42 °
Plato Center, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1966)
Record low13° (2013)
Wed, 2542° / 30°0.08
42 °
Plato Center, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (1966)
Record low13° (1977)
Thu, 2643° / 30°0.11
43 °
Plato Center, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high64° (1990)
Record low1° (1977)
Fri, 2741° / 30°0.2
41 °
Plato Center, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.2 in
Chance of precipitation50%
Record high65° (1990)
Record low8° (1977)
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 Plato Center, 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 Plato Center, 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.