Monthly outlook for Armington, IL: average high 57°, average low 41.3°. That is 3.8° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 17 November (71°), the coolest 14 November (31.5°).
57°/41.3°
Average high / low
+3.8°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
58.8°
51.1°
+4.3°
18 November – 27 November
53.8°
47.3°
+3.6°
28 November – 7 December
at normal
41.5°
—
November records over 66 years
77.7°1 November 2016All-time high
5.2°22 November 2015All-time low
Climate normals and records are computed from the nearest reference point — Shirley (14 mi).
Mon, 0963° / 35°0
63 °
Armington, Monday, 9 November
Clear. High 63°, low 35°.
Pressure30.15 inHg
Wind6.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point41°
Tue, 1064° / 43°0
64 °
Armington, Tuesday, 10 November
Clear. High 64°, low 43°.
Pressure30.06 inHg
Wind2.6 mph W
Humidity63%
Visibility6.2 mi
Dew point49°
Wed, 1165° / 44°0.63
65 °
Armington, Wednesday, 11 November
Heavy rain. High 65°, low 44°.
Pressure29.80 inHg
Wind5.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 1247° / 39°0.01
47 °
Armington, Thursday, 12 November
Light rain. High 47°, low 39°.
Pressure29.91 inHg
Wind14.2 mph N
Humidity55%
Visibility6.2 mi
Dew point29°
Fri, 1342° / 33°0.01
42 °
Armington, Friday, 13 November
Light rain. High 42°, low 33°.
Pressure30.06 inHg
Wind13.3 mph N
Humidity70%
Visibility—
Dew point31°
Sat, 1447° / 32°0
47 °
Armington, Saturday, 14 November
Mostly clear. High 47°, low 32°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity43%
Visibility—
Dew point22°
Sun, 1562° / 38°0
62 °
Armington, Sunday, 15 November
Clear. High 62°, low 38°.
Pressure29.91 inHg
Wind11 mph W
Humidity55%
Visibility—
Dew point39°
Mon, 1667° / 47°0
67 °
Armington, Monday, 16 November
Partly cloudy. High 67°, low 47°.
Pressure29.97 inHg
Wind7.4 mph SE
Humidity61%
Visibility—
Dew point48°
Tue, 1771° / 55°0.04
71 °
Armington, Tuesday, 17 November
Light rain. High 71°, low 55°.
Pressure29.91 inHg
Wind12.5 mph S
Humidity64%
Visibility—
Dew point54°
Wed, 1867° / 57°0.39
67 °
Armington, Wednesday, 18 November
Rain. High 67°, low 57°.
Pressure29.88 inHg
Wind13.2 mph S
Humidity79%
Visibility—
Dew point59°
Thu, 1961° / 48°0
61 °
Armington, Thursday, 19 November
Overcast. High 61°, low 48°.
Pressure30.15 inHg
Wind7.3 mph SW
Humidity44%
Visibility—
Dew point35°
Fri, 2056° / 45°0.22
56 °
Armington, Friday, 20 November
Rain. High 56°, low 45°.
Pressure30.18 inHg
Wind13 mph W
Humidity40%
Visibility—
Dew point31°
Sat, 2147° / 39°0
47 °
Armington, Saturday, 21 November
Overcast. High 47°, low 39°.
Pressure30.21 inHg
Wind11.9 mph N
Humidity60%
Visibility—
Dew point33°
Sun, 2247° / 37°0
47 °
Armington, Sunday, 22 November
Overcast. High 47°, low 37°.
Pressure30.36 inHg
Wind14.6 mph NE
Humidity53%
Visibility—
Dew point28°
Mon, 2346° / 32°0
46 °
Armington, Monday, 23 November
Clear. High 46°, low 32°.
Pressure30.33 inHg
Wind9.4 mph N
Humidity40%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2446° / 31°0.1
46 °
Armington, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high67° (1966)
Record low12° (1970)
Wed, 2546° / 32°0.08
46 °
Armington, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (2006)
Record low12° (1977)
Thu, 2647° / 32°0.13
47 °
Armington, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high68° (1965)
Record low6° (1977)
Fri, 2744° / 32°0.21
44 °
Armington, Friday, 27 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.21 in
Chance of precipitation48%
Record high67° (1990)
Record low10° (2018)
Sat, 2842° / 29°0.13
42 °
Armington, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation25%
Record high66° (1998)
Record low8° (2018)
Sun, 2943° / 30°0.07
43 °
Armington, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1998)
Record low8° (1976)
Mon, 3044° / 29°0.12
44 °
Armington, Monday, 30 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.12 in
Chance of precipitation28%
Record high64° (1998)
Record low9° (1964)
Tue, 0142° / 28°0.15
42 °
Armington, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation37%
Record high66° (1970)
Record low9° (1985)
Wed, 0242° / 29°0.06
42 °
Armington, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation28%
Record high70° (1982)
Record low5° (2006)
Thu, 0342° / 28°0.09
42 °
Armington, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2012)
Record low7° (2006)
Fri, 0440° / 28°0.08
40 °
Armington, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1998)
Record low0° (1991)
Sat, 0541° / 27°0.07
41 °
Armington, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (2001)
Record low1° (2025)
Sun, 0639° / 26°0.06
39 °
Armington, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1980)
Record low-2° (1964)
Mon, 0738° / 26°0.1
38 °
Armington, Monday, 7 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation27%
Record high61° (1966)
Record low-6° (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 Armington, 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 Armington, 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.