Monthly outlook for Van Loon, IN: average high 62.3°, average low 49.9°. That is 1° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 October (81.6°), the coolest 19 October (35.5°).
62.3°/49.9°
Average high / low
+1°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.7°
61.6°
+1.2°
20 October – 29 October
60°
57.7°
+1.3°
30 October – 8 November
at normal
53.8°
—
October records over 66 years
88.5°3 October 2025All-time high
26.2°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Calumet Park (14 mi).
Sun, 1176° / 58°0
76 °
Van Loon, Sunday, 11 October
Clear. High 76°, low 58°.
Pressure29.97 inHg
Wind1.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point58°
Mon, 1282° / 64°0
82 °
Van Loon, Monday, 12 October
Overcast. High 82°, low 64°.
Pressure29.85 inHg
Wind8.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point64°
Tue, 1381° / 66°0
81 °
Van Loon, Tuesday, 13 October
Overcast. High 81°, low 66°.
Pressure29.80 inHg
Wind9.6 mph W
Humidity68%
Visibility6.2 mi
Dew point67°
Wed, 1467° / 60°0.13
67 °
Van Loon, Wednesday, 14 October
Light rain. High 67°, low 60°.
Pressure30.06 inHg
Wind7.3 mph N
Humidity81%
Visibility6.2 mi
Dew point61°
Thu, 1559° / 55°0.19
59 °
Van Loon, Thursday, 15 October
Light rain. High 59°, low 55°.
Pressure30.27 inHg
Wind11 mph NE
Humidity76%
Visibility—
Dew point50°
Fri, 1657° / 44°0.01
57 °
Van Loon, Friday, 16 October
Light rain. High 57°, low 44°.
Pressure30.03 inHg
Wind17.3 mph W
Humidity47%
Visibility—
Dew point36°
Sat, 1744° / 37°0.13
44 °
Van Loon, Saturday, 17 October
Snow. High 44°, low 37°.
Pressure30.15 inHg
Wind16.9 mph N
Humidity60%
Visibility—
Dew point28°
Sun, 1842° / 37°0.43
42 °
Van Loon, Sunday, 18 October
Snow. High 42°, low 37°.
Pressure30.56 inHg
Wind16.5 mph NW
Humidity95%
Visibility—
Dew point37°
Mon, 1950° / 35°0
50 °
Van Loon, Monday, 19 October
Overcast. High 50°, low 35°.
Pressure30.65 inHg
Wind9 mph S
Humidity48%
Visibility—
Dew point27°
Tue, 2058° / 40°0
58 °
Van Loon, Tuesday, 20 October
Clear. High 58°, low 40°.
Pressure30.42 inHg
Wind10.3 mph S
Humidity30%
Visibility—
Dew point22°
Wed, 2164° / 45°0
64 °
Van Loon, Wednesday, 21 October
Clear. High 64°, low 45°.
Pressure30.30 inHg
Wind10.9 mph S
Humidity32%
Visibility—
Dew point29°
Thu, 2265° / 51°0
65 °
Van Loon, Thursday, 22 October
Overcast. High 65°, low 51°.
Pressure30.24 inHg
Wind12.1 mph SW
Humidity34%
Visibility—
Dew point33°
Fri, 2357° / 50°0.03
57 °
Van Loon, Friday, 23 October
Light rain. High 57°, low 50°.
Pressure30.15 inHg
Wind10 mph SW
Humidity70%
Visibility—
Dew point42°
Sat, 2456° / 50°0.01
56 °
Van Loon, Saturday, 24 October
Light rain. High 56°, low 50°.
Pressure30.18 inHg
Wind9.6 mph N
Humidity76%
Visibility—
Dew point46°
Sun, 2559° / 50°0
59 °
Van Loon, Sunday, 25 October
Partly cloudy. High 59°, low 50°.
Pressure30.12 inHg
Wind10.3 mph NE
Humidity54%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 45°0.11
56 °
Van Loon, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low26° (1962)
Tue, 2756° / 44°0.09
56 °
Van Loon, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.09 in
Chance of precipitation37%
Record high73° (2014)
Record low31° (1962)
Wed, 2856° / 44°0.06
56 °
Van Loon, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (1999)
Record low29° (1976)
Thu, 2956° / 43°0.06
56 °
Van Loon, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low30° (1980)
Fri, 3057° / 44°0.12
57 °
Van Loon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (2024)
Record low30° (1988)
Sat, 3156° / 45°0.15
56 °
Van Loon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low45°
Average precipitation0.15 in
Chance of precipitation40%
Record high73° (1974)
Record low27° (2023)
Sun, 0155° / 43°0.18
55 °
Van Loon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.18 in
Chance of precipitation43%
Record high73° (2016)
Record low23° (2019)
Mon, 0254° / 42°0.12
54 °
Van Loon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation40%
Record high73° (1961)
Record low25° (1991)
Tue, 0353° / 41°0.07
53 °
Van Loon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high72° (1987)
Record low19° (1991)
Wed, 0453° / 43°0.09
53 °
Van Loon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2015)
Record low19° (1991)
Thu, 0553° / 41°0.13
53 °
Van Loon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (1978)
Record low20° (1991)
Fri, 0653° / 40°0.07
53 °
Van Loon, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (1975)
Record low25° (1991)
Sat, 0752° / 40°0.06
52 °
Van Loon, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (2020)
Record low22° (1991)
Sun, 0851° / 39°0.06
51 °
Van Loon, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (2020)
Record low17° (1991)
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 Van Loon, IN 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 Van Loon, IN 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.