As of 07:57 EDT

Weather in West Harrison, IN

46°Current weather

West Harrison, Wednesday, 21 October, 07:57

Clear. Feels like 44°. High 73°, low 44°.

Pressure30.27 inHg
Wind3.6 mph NE
Humidity88%
Visibility6.2 mi
Dew point42°

Monthly outlook for West Harrison, IN: average high 66.4°, average low 49°. That is 3.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 26 October (74.4°), the coolest 30 October (36.9°).

66.4°/49°
Average high / low
+3.5°
Above normal
5 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October69.3°61.1°+4.6°
31 October – 9 November61.7°57.5°+2.4°
10 November – 19 Novemberat normal52°—

October records over 66 years

91.4°2 October 2019All-time high
25.5°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Northbrook (13 mi).

Thu, 2272° / 43°0Clear
72 °Clear

West Harrison, Thursday, 22 October

Clear. High 72°, low 43°.

Pressure30.24 inHg
Wind4.8 mph NE
Humidity49%
Visibility6.2 mi
Dew point46°
Fri, 2369° / 48°0Clear
69 °Clear

West Harrison, Friday, 23 October

Clear. High 69°, low 48°.

Pressure30.36 inHg
Wind4.9 mph E
Humidity54%
Visibility6.2 mi
Dew point47°
Sat, 2468° / 47°0Clear
68 °Clear

West Harrison, Saturday, 24 October

Clear. High 68°, low 47°.

Pressure30.45 inHg
Wind4.7 mph E
Humidity53%
Visibility6.2 mi
Dew point46°
Sun, 2572° / 47°0Mostly clear
72 °Mostly clear

West Harrison, Sunday, 25 October

Mostly clear. High 72°, low 47°.

Pressure30.42 inHg
Wind4.2 mph SE
Humidity41%
Visibility—
Dew point43°
Mon, 2674° / 48°0Partly cloudy
74 °Partly cloudy

West Harrison, Monday, 26 October

Partly cloudy. High 74°, low 48°.

Pressure30.27 inHg
Wind4.8 mph W
Humidity37%
Visibility—
Dew point43°
Tue, 2772° / 56°0Overcast
72 °Overcast

West Harrison, Tuesday, 27 October

Overcast. High 72°, low 56°.

Pressure30.15 inHg
Wind4.9 mph SW
Humidity39%
Visibility—
Dew point43°
Wed, 2873° / 58°0Overcast
73 °Overcast

West Harrison, Wednesday, 28 October

Overcast. High 73°, low 58°.

Pressure30.09 inHg
Wind8.8 mph SW
Humidity37%
Visibility—
Dew point44°
Thu, 2962° / 43°0.02Light rain
62 °Light rain

West Harrison, Thursday, 29 October

Light rain. High 62°, low 43°.

Pressure30.12 inHg
Wind15.3 mph W
Humidity45%
Visibility—
Dew point37°
Fri, 3057° / 37°0Overcast
57 °Overcast

West Harrison, Friday, 30 October

Overcast. High 57°, low 37°.

Pressure30.27 inHg
Wind7.1 mph NW
Humidity33%
Visibility—
Dew point25°
Sat, 3157° / 38°0Overcast
57 °Overcast

West Harrison, Saturday, 31 October

Overcast. High 57°, low 38°.

Pressure30.33 inHg
Wind10.7 mph E
Humidity32%
Visibility—
Dew point24°
Sun, 0151° / 46°0.55Rain
51 °Rain

West Harrison, Sunday, 1 November

Rain. High 51°, low 46°.

Pressure30.18 inHg
Wind12.5 mph S
Humidity79%
Visibility—
Dew point44°
Mon, 0259° / 51°0.38Rain
59 °Rain

West Harrison, Monday, 2 November

Rain. High 59°, low 51°.

Pressure30.03 inHg
Wind8.3 mph S
Humidity97%
Visibility—
Dew point56°
Tue, 0369° / 57°0.04Light rain
69 °Light rain

West Harrison, Tuesday, 3 November

Light rain. High 69°, low 57°.

Pressure29.97 inHg
Wind6.4 mph W
Humidity60%
Visibility—
Dew point52°
Wed, 0463° / 58°0.36Rain
63 °Rain

West Harrison, Wednesday, 4 November

Rain. High 63°, low 58°.

Pressure29.94 inHg
Wind9.9 mph SE
Humidity93%
Visibility—
Dew point59°
Thu, 0572° / 64°0.05Light rain
72 °Light rain

West Harrison, Thursday, 5 November

Light rain. High 72°, low 64°.

Pressure30.00 inHg
Wind13.4 mph SW
Humidity84%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0656° / 41°0.09Climate normal
56 °Climate normal

West Harrison, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (1975)
Record low27° (1995)
Sat, 0755° / 40°0.11Climate normal
55 °Climate normal

West Harrison, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2020)
Record low24° (1971)
Sun, 0855° / 40°0.04Climate normal
55 °Climate normal

West Harrison, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation18%
Record high77° (2023)
Record low21° (1991)
Mon, 0956° / 41°0.11Climate normal
56 °Climate normal

West Harrison, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high75° (2020)
Record low21° (1991)
Tue, 1055° / 40°0.16Climate normal
55 °Climate normal

West Harrison, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.16 in
Chance of precipitation37%
Record high76° (2020)
Record low21° (2018)
Wed, 1153° / 38°0.13Climate normal
53 °Climate normal

West Harrison, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high69° (1964)
Record low22° (2025)
Thu, 1251° / 37°0.11Climate normal
51 °Climate normal

West Harrison, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (1985)
Record low8° (2019)
Fri, 1351° / 37°0.07Climate normal
51 °Climate normal

West Harrison, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2010)
Record low6° (2019)
Sat, 1452° / 37°0.07Climate normal
52 °Climate normal

West Harrison, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (2011)
Record low19° (1986)
Sun, 1551° / 38°0.16Climate normal
51 °Climate normal

West Harrison, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation35%
Record high71° (1971)
Record low22° (1969)
Mon, 1651° / 37°0.09Climate normal
51 °Climate normal

West Harrison, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (1987)
Record low25° (1967)
Tue, 1751° / 37°0.13Climate normal
51 °Climate normal

West Harrison, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (1971)
Record low18° (2014)
Wed, 1852° / 38°0.1Climate normal
52 °Climate normal

West Harrison, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation27%
Record high73° (2016)
Record low10° (2014)
Thu, 1952° / 38°0.11Climate normal
52 °Climate normal

West Harrison, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high73° (1985)
Record low7° (2014)

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 West Harrison, 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 West Harrison, 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.