Monthly outlook for Heyworth, IL: average high 48.8°, average low 34.2°. That is 0.1° below the climate normal for November. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 10 November (67.4°), the coolest 24 November (18.1°).
48.8°/34.2°
Average high / low
−0.1°
Below normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
52.5°
50.1°
+1.3°
20 November – 29 November
42.7°
45.9°
-1.7°
30 November – 9 December
at normal
40.6°
—
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 (7 mi).
Wed, 1164° / 42°0.06
64 °
Heyworth, Wednesday, 11 November
Light rain. High 64°, low 42°.
Pressure29.71 inHg
Wind11.9 mph SW
Humidity66%
Visibility6.2 mi
Dew point51°
Thu, 1249° / 40°0
49 °
Heyworth, Thursday, 12 November
Overcast. High 49°, low 40°.
Pressure29.97 inHg
Wind14.2 mph N
Humidity56%
Visibility6.2 mi
Dew point28°
Fri, 1343° / 35°0
43 °
Heyworth, Friday, 13 November
Overcast. High 43°, low 35°.
Pressure30.06 inHg
Wind13.4 mph N
Humidity63%
Visibility6.2 mi
Dew point25°
Sat, 1444° / 28°0
44 °
Heyworth, Saturday, 14 November
Clear. High 44°, low 28°.
Pressure30.27 inHg
Wind6.6 mph NW
Humidity60%
Visibility6.2 mi
Dew point24°
Sun, 1549° / 29°0
49 °
Heyworth, Sunday, 15 November
Clear. High 49°, low 29°.
Pressure30.39 inHg
Wind3.3 mph E
Humidity54%
Visibility—
Dew point29°
Mon, 1651° / 30°0
51 °
Heyworth, Monday, 16 November
Clear. High 51°, low 30°.
Pressure30.47 inHg
Wind6.2 mph E
Humidity49%
Visibility—
Dew point29°
Tue, 1751° / 35°0
51 °
Heyworth, Tuesday, 17 November
Clear. High 51°, low 35°.
Pressure30.39 inHg
Wind6.8 mph E
Humidity45%
Visibility—
Dew point27°
Wed, 1854° / 36°0
54 °
Heyworth, Wednesday, 18 November
Mostly clear. High 54°, low 36°.
Pressure30.27 inHg
Wind11.1 mph SE
Humidity41%
Visibility—
Dew point27°
Thu, 1953° / 41°0
53 °
Heyworth, Thursday, 19 November
Overcast. High 53°, low 41°.
Pressure30.06 inHg
Wind15.4 mph S
Humidity47%
Visibility—
Dew point31°
Fri, 2051° / 47°0.43
51 °
Heyworth, Friday, 20 November
Rain. High 51°, low 47°.
Pressure30.00 inHg
Wind14.3 mph SE
Humidity87%
Visibility—
Dew point46°
Sat, 2157° / 44°0.62
57 °
Heyworth, Saturday, 21 November
Rain. High 57°, low 44°.
Pressure29.59 inHg
Wind14.9 mph SW
Humidity69%
Visibility—
Dew point46°
Sun, 2240° / 30°0.03
40 °
Heyworth, Sunday, 22 November
Light rain. High 40°, low 30°.
Pressure30.06 inHg
Wind17.4 mph NW
Humidity66%
Visibility—
Dew point26°
Mon, 2328° / 21°0.03
28 °
Heyworth, Monday, 23 November
Light snow. High 28°, low 21°.
Pressure30.15 inHg
Wind20 mph NW
Humidity78%
Visibility—
Dew point19°
Tue, 2434° / 18°0
34 °
Heyworth, Tuesday, 24 November
Mostly clear. High 34°, low 18°.
Pressure30.36 inHg
Wind12.2 mph NW
Humidity31%
Visibility—
Dew point2°
Wed, 2547° / 28°0
47 °
Heyworth, Wednesday, 25 November
Overcast. High 47°, low 28°.
Pressure30.12 inHg
Wind13.2 mph S
Humidity52%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2647° / 32°0.13
47 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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 °
Heyworth, 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)
Tue, 0839° / 26°0.06
39 °
Heyworth, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1991)
Record low-3° (2006)
Wed, 0939° / 25°0.07
39 °
Heyworth, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.07 in
Chance of precipitation33%
Record high55° (1965)
Record low-7° (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 Heyworth, 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 Heyworth, 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.