Monthly outlook for Barlow Park, IL: average high 47.7°, average low 33.3°. That is 0.5° below the climate normal for November. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 November (64.9°), the coolest 24 November (17.9°).
47.7°/33.3°
Average high / low
−0.5°
Below normal
5 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 November – 20 November
50.8°
49.8°
+0.6°
21 November – 30 November
42.7°
45.9°
-1.8°
1 December – 10 December
at normal
40.8°
—
November records over 66 years
76.5°2 November 1961All-time high
5.2°22 November 2015All-time low
Climate normals and records are computed from the nearest reference point — Pence (7 mi).
Thu, 1249° / 39°0
49 °
Barlow Park, Thursday, 12 November
Clear. High 49°, low 39°.
Pressure29.91 inHg
Wind14.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point29°
Fri, 1342° / 32°0
42 °
Barlow Park, Friday, 13 November
Light rain. High 42°, low 32°.
Pressure30.03 inHg
Wind13.3 mph NW
Humidity74%
Visibility6.2 mi
Dew point28°
Sat, 1444° / 29°0
44 °
Barlow Park, Saturday, 14 November
Clear. High 44°, low 29°.
Pressure30.24 inHg
Wind8.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Sun, 1548° / 28°0
48 °
Barlow Park, Sunday, 15 November
Clear. High 48°, low 28°.
Pressure30.39 inHg
Wind3.1 mph NW
Humidity55%
Visibility—
Dew point29°
Mon, 1650° / 30°0
50 °
Barlow Park, Monday, 16 November
Clear. High 50°, low 30°.
Pressure30.47 inHg
Wind6.2 mph E
Humidity52%
Visibility—
Dew point30°
Tue, 1750° / 34°0
50 °
Barlow Park, Tuesday, 17 November
Overcast. High 50°, low 34°.
Pressure30.39 inHg
Wind6.4 mph E
Humidity47%
Visibility—
Dew point28°
Wed, 1853° / 34°0
53 °
Barlow Park, Wednesday, 18 November
Clear. High 53°, low 34°.
Pressure30.30 inHg
Wind8.9 mph SE
Humidity39%
Visibility—
Dew point25°
Thu, 1953° / 36°0
53 °
Barlow Park, Thursday, 19 November
Overcast. High 53°, low 36°.
Pressure30.12 inHg
Wind13.8 mph S
Humidity42%
Visibility—
Dew point26°
Fri, 2053° / 48°0.37
53 °
Barlow Park, Friday, 20 November
Rain. High 53°, low 48°.
Pressure30.06 inHg
Wind13.7 mph S
Humidity89%
Visibility—
Dew point45°
Sat, 2156° / 48°0.45
56 °
Barlow Park, Saturday, 21 November
Rain. High 56°, low 48°.
Pressure29.65 inHg
Wind16.3 mph SW
Humidity83%
Visibility—
Dew point48°
Sun, 2247° / 32°0.16
47 °
Barlow Park, Sunday, 22 November
Light rain. High 47°, low 32°.
Pressure30.00 inHg
Wind16.7 mph NW
Humidity69%
Visibility—
Dew point29°
Mon, 2329° / 23°0.09
29 °
Barlow Park, Monday, 23 November
Light snow. High 29°, low 23°.
Pressure30.12 inHg
Wind22.1 mph NW
Humidity41%
Visibility—
Dew point7°
Tue, 2432° / 18°0
32 °
Barlow Park, Tuesday, 24 November
Clear. High 32°, low 18°.
Pressure30.36 inHg
Wind16 mph NW
Humidity38%
Visibility—
Dew point6°
Wed, 2543° / 27°0
43 °
Barlow Park, Wednesday, 25 November
Overcast. High 43°, low 27°.
Pressure30.15 inHg
Wind14.4 mph SW
Humidity49%
Visibility—
Dew point21°
Thu, 2649° / 35°0
49 °
Barlow Park, Thursday, 26 November
Overcast. High 49°, low 35°.
Pressure30.15 inHg
Wind12.9 mph SW
Humidity53%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2746° / 33°0.23
46 °
Barlow Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.23 in
Chance of precipitation53%
Record high68° (1990)
Record low15° (2013)
Sat, 2843° / 30°0.13
43 °
Barlow Park, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation33%
Record high67° (1990)
Record low13° (1977)
Sun, 2944° / 30°0.08
44 °
Barlow Park, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (1998)
Record low8° (1976)
Mon, 3045° / 31°0.15
45 °
Barlow Park, Monday, 30 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (1998)
Record low11° (1964)
Tue, 0142° / 29°0.12
42 °
Barlow Park, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation37%
Record high67° (1970)
Record low13° (1964)
Wed, 0243° / 29°0.08
43 °
Barlow Park, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1982)
Record low11° (1976)
Thu, 0343° / 29°0.09
43 °
Barlow Park, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2012)
Record low10° (1985)
Fri, 0441° / 28°0.09
41 °
Barlow Park, Friday, 4 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (1998)
Record low4° (1991)
Sat, 0542° / 27°0.09
42 °
Barlow Park, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2001)
Record low5° (2025)
Sun, 0640° / 27°0.06
40 °
Barlow Park, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (1998)
Record low1° (1964)
Mon, 0739° / 26°0.11
39 °
Barlow Park, Monday, 7 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (1980)
Record low-7° (1972)
Tue, 0839° / 27°0.07
39 °
Barlow Park, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1991)
Record low1° (2005)
Wed, 0940° / 26°0.07
40 °
Barlow Park, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high58° (1991)
Record low-3° (1977)
Thu, 1039° / 26°0.07
39 °
Barlow Park, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.07 in
Chance of precipitation22%
Record high62° (1971)
Record low-10° (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 Barlow Park, 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 Barlow Park, 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.