Monthly outlook for Riddle Hill, IL: average high 54.5°, average low 38.5°. That is 2° above the climate normal for November. Precipitation is expected on 3 days (about 2.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 10 November (67.8°), the coolest 14 November (28.8°).
54.5°/38.5°
Average high / low
+2°
Above normal
3 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
55.2°
52.1°
+1.7°
19 November – 28 November
53.4°
48.1°
+3°
29 November – 8 December
at normal
42.8°
—
November records over 66 years
78.3°1 November 2016All-time high
7.5°28 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Springfield (6 mi).
Tue, 1068° / 43°0
68 °
Riddle Hill, Tuesday, 10 November
Clear. High 68°, low 43°.
Pressure30.09 inHg
Wind2.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point48°
Wed, 1160° / 43°0.52
60 °
Riddle Hill, Wednesday, 11 November
Heavy rain. High 60°, low 43°.
Pressure29.77 inHg
Wind6.5 mph SW
Humidity91%
Visibility6.2 mi
Dew point53°
Thu, 1247° / 38°0
47 °
Riddle Hill, Thursday, 12 November
Light rain. High 47°, low 38°.
Pressure30.00 inHg
Wind12.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point30°
Fri, 1342° / 34°0
42 °
Riddle Hill, Friday, 13 November
Overcast. High 42°, low 34°.
Pressure30.09 inHg
Wind13.4 mph N
Humidity61%
Visibility6.2 mi
Dew point23°
Sat, 1445° / 29°0
45 °
Riddle Hill, Saturday, 14 November
Clear. High 45°, low 29°.
Pressure30.24 inHg
Wind5.3 mph NW
Humidity60%
Visibility—
Dew point29°
Sun, 1551° / 29°0
51 °
Riddle Hill, Sunday, 15 November
Overcast. High 51°, low 29°.
Pressure30.27 inHg
Wind6.7 mph SE
Humidity44%
Visibility—
Dew point25°
Mon, 1655° / 37°0
55 °
Riddle Hill, Monday, 16 November
Overcast. High 55°, low 37°.
Pressure30.36 inHg
Wind7.9 mph SE
Humidity34%
Visibility—
Dew point23°
Tue, 1757° / 38°0
57 °
Riddle Hill, Tuesday, 17 November
Clear. High 57°, low 38°.
Pressure30.42 inHg
Wind8.1 mph SE
Humidity35%
Visibility—
Dew point26°
Wed, 1860° / 40°0
60 °
Riddle Hill, Wednesday, 18 November
Overcast. High 60°, low 40°.
Pressure30.36 inHg
Wind11.6 mph S
Humidity34%
Visibility—
Dew point27°
Thu, 1960° / 46°0.02
60 °
Riddle Hill, Thursday, 19 November
Light rain. High 60°, low 46°.
Pressure30.18 inHg
Wind16.4 mph S
Humidity42%
Visibility—
Dew point35°
Fri, 2055° / 47°0.63
55 °
Riddle Hill, Friday, 20 November
Rain. High 55°, low 47°.
Pressure30.09 inHg
Wind15.8 mph SE
Humidity89%
Visibility—
Dew point44°
Sat, 2159° / 47°0.91
59 °
Riddle Hill, Saturday, 21 November
Rain. High 59°, low 47°.
Pressure29.77 inHg
Wind22.3 mph SW
Humidity63%
Visibility—
Dew point43°
Sun, 2251° / 37°0
51 °
Riddle Hill, Sunday, 22 November
Mostly clear. High 51°, low 37°.
Pressure30.27 inHg
Wind10.1 mph NW
Humidity43%
Visibility—
Dew point27°
Mon, 2345° / 35°0
45 °
Riddle Hill, Monday, 23 November
Overcast. High 45°, low 35°.
Pressure30.27 inHg
Wind9.6 mph NE
Humidity51%
Visibility—
Dew point26°
Tue, 2450° / 37°0
50 °
Riddle Hill, Tuesday, 24 November
Overcast. High 50°, low 37°.
Pressure30.15 inHg
Wind7.2 mph NE
Humidity54%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2547° / 33°0.09
47 °
Riddle Hill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (2006)
Record low13° (1977)
Thu, 2648° / 33°0.15
48 °
Riddle Hill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.15 in
Chance of precipitation42%
Record high71° (1965)
Record low8° (1977)
Fri, 2746° / 33°0.2
46 °
Riddle Hill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.2 in
Chance of precipitation43%
Record high68° (1989)
Record low12° (1993)
Sat, 2844° / 31°0.11
44 °
Riddle Hill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation22%
Record high67° (1998)
Record low8° (1977)
Sun, 2945° / 32°0.07
45 °
Riddle Hill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1998)
Record low11° (1976)
Mon, 3045° / 31°0.15
45 °
Riddle Hill, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation28%
Record high65° (1998)
Record low9° (1964)
Tue, 0143° / 30°0.13
43 °
Riddle Hill, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation32%
Record high66° (1970)
Record low10° (1985)
Wed, 0244° / 30°0.07
44 °
Riddle Hill, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.07 in
Chance of precipitation30%
Record high70° (1982)
Record low8° (2006)
Thu, 0344° / 30°0.09
44 °
Riddle Hill, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2012)
Record low7° (1985)
Fri, 0442° / 30°0.07
42 °
Riddle Hill, Friday, 4 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (1998)
Record low2° (2006)
Sat, 0543° / 29°0.07
43 °
Riddle Hill, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1998)
Record low3° (2025)
Sun, 0641° / 28°0.06
41 °
Riddle Hill, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (1998)
Record low-2° (1964)
Mon, 0740° / 28°0.09
40 °
Riddle Hill, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation20%
Record high62° (1980)
Record low-2° (1977)
Tue, 0840° / 28°0.06
40 °
Riddle Hill, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1991)
Record low-1° (2006)
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 Riddle Hill, 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 Riddle Hill, 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.