As of 19:55 EDT

Weather in Arrowhead Park, IN

75°Current weather

Arrowhead Park, Monday, 12 October, 19:55

Clear. Feels like 75°. High 83°, low 56°.

Pressure29.80 inHg
Wind2 mph SW
Humidity66%
Visibility6.2 mi
Dew point62°

Monthly outlook for Arrowhead Park, IN: average high 66.3°, average low 50.7°. That is 3.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (83.3°), the coolest 17 October (40.6°).

66.3°/50.7°
Average high / low
+3.8°
Above normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October67.2°60.4°+3.7°
22 October – 31 October64.7°57.2°+4.2°
1 November – 10 Novemberat normal52.9°—

October records over 66 years

85.5°1 October 2019All-time high
23.4°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — North Webster (6 mi).

Tue, 1376° / 60°0Clear
76 °Clear

Arrowhead Park, Tuesday, 13 October

Clear. High 76°, low 60°.

Pressure29.83 inHg
Wind12.9 mph SW
Humidity55%
Visibility6.2 mi
Dew point60°
Wed, 1473° / 59°0.06Light rain
73 °Light rain

Arrowhead Park, Wednesday, 14 October

Light rain. High 73°, low 59°.

Pressure30.03 inHg
Wind6.8 mph NE
Humidity71%
Visibility6.2 mi
Dew point60°
Thu, 1560° / 56°1.46Heavy rain
60 °Heavy rain

Arrowhead Park, Thursday, 15 October

Heavy rain. High 60°, low 56°.

Pressure30.12 inHg
Wind11.1 mph E
Humidity82%
Visibility3.7 mi
Dew point53°
Fri, 1657° / 47°0.43Rain
57 °Rain

Arrowhead Park, Friday, 16 October

Rain. High 57°, low 47°.

Pressure30.06 inHg
Wind22.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point41°
Sat, 1757° / 41°0Clear
57 °Clear

Arrowhead Park, Saturday, 17 October

Clear. High 57°, low 41°.

Pressure30.47 inHg
Wind8.5 mph SW
Humidity53%
Visibility—
Dew point37°
Sun, 1860° / 41°0Clear
60 °Clear

Arrowhead Park, Sunday, 18 October

Clear. High 60°, low 41°.

Pressure30.36 inHg
Wind12.7 mph S
Humidity39%
Visibility—
Dew point32°
Mon, 1966° / 45°0Partly cloudy
66 °Partly cloudy

Arrowhead Park, Monday, 19 October

Partly cloudy. High 66°, low 45°.

Pressure30.36 inHg
Wind11.1 mph SW
Humidity46%
Visibility—
Dew point42°
Tue, 2068° / 53°0Overcast
68 °Overcast

Arrowhead Park, Tuesday, 20 October

Overcast. High 68°, low 53°.

Pressure30.30 inHg
Wind6.2 mph S
Humidity55%
Visibility—
Dew point49°
Wed, 2170° / 53°0Partly cloudy
70 °Partly cloudy

Arrowhead Park, Wednesday, 21 October

Partly cloudy. High 70°, low 53°.

Pressure30.24 inHg
Wind6.6 mph S
Humidity56%
Visibility—
Dew point49°
Thu, 2270° / 55°0Overcast
70 °Overcast

Arrowhead Park, Thursday, 22 October

Overcast. High 70°, low 55°.

Pressure30.18 inHg
Wind10.7 mph S
Humidity50%
Visibility—
Dew point47°
Fri, 2375° / 60°0Overcast
75 °Overcast

Arrowhead Park, Friday, 23 October

Overcast. High 75°, low 60°.

Pressure30.00 inHg
Wind17.1 mph SW
Humidity43%
Visibility—
Dew point49°
Sat, 2466° / 50°0.11Light rain
66 °Light rain

Arrowhead Park, Saturday, 24 October

Light rain. High 66°, low 50°.

Pressure29.74 inHg
Wind20.3 mph SW
Humidity90%
Visibility—
Dew point55°
Sun, 2553° / 48°0Overcast
53 °Overcast

Arrowhead Park, Sunday, 25 October

Overcast. High 53°, low 48°.

Pressure30.00 inHg
Wind14 mph W
Humidity67%
Visibility—
Dew point41°
Mon, 2660° / 43°0Clear
60 °Clear

Arrowhead Park, Monday, 26 October

Clear. High 60°, low 43°.

Pressure30.21 inHg
Wind6.5 mph SE
Humidity52%
Visibility—
Dew point39°
Tue, 2764° / 44°0Overcast
64 °Overcast

Arrowhead Park, Tuesday, 27 October

Overcast. High 64°, low 44°.

Pressure29.97 inHg
Wind9.4 mph SE
Humidity52%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2856° / 41°0.08Climate normal
56 °Climate normal

Arrowhead Park, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1999)
Record low25° (1976)
Thu, 2956° / 41°0.05Climate normal
56 °Climate normal

Arrowhead Park, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high76° (2024)
Record low27° (1965)
Fri, 3057° / 42°0.09Climate normal
57 °Climate normal

Arrowhead Park, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2024)
Record low26° (1980)
Sat, 3157° / 43°0.12Climate normal
57 °Climate normal

Arrowhead Park, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation40%
Record high73° (1974)
Record low24° (1988)
Sun, 0156° / 43°0.15Climate normal
56 °Climate normal

Arrowhead Park, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (2016)
Record low25° (2023)
Mon, 0255° / 41°0.13Climate normal
55 °Climate normal

Arrowhead Park, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation38%
Record high74° (1961)
Record low25° (2014)
Tue, 0353° / 40°0.05Climate normal
53 °Climate normal

Arrowhead Park, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.05 in
Chance of precipitation25%
Record high73° (1987)
Record low20° (1991)
Wed, 0453° / 41°0.08Climate normal
53 °Climate normal

Arrowhead Park, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.08 in
Chance of precipitation27%
Record high73° (2015)
Record low19° (1991)
Thu, 0553° / 40°0.07Climate normal
53 °Climate normal

Arrowhead Park, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1978)
Record low18° (1991)
Fri, 0652° / 38°0.07Climate normal
52 °Climate normal

Arrowhead Park, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation33%
Record high74° (1975)
Record low24° (2010)
Sat, 0751° / 38°0.1Climate normal
51 °Climate normal

Arrowhead Park, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high68° (2020)
Record low21° (1960)
Sun, 0851° / 38°0.04Climate normal
51 °Climate normal

Arrowhead Park, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2020)
Record low22° (1991)
Mon, 0952° / 38°0.13Climate normal
52 °Climate normal

Arrowhead Park, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2020)
Record low19° (1991)
Tue, 1051° / 38°0.13Climate normal
51 °Climate normal

Arrowhead Park, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (2020)
Record low18° (2018)

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 Arrowhead Park, 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 Arrowhead Park, 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.