Monthly outlook for Arrowhead Park, IN: average high 58.9°, average low 45.1°. That is 3.2° above the climate normal for October. Precipitation is expected on 8 days (about 3.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (72.6°), the coolest 7 November (30.7°).
58.9°/45.1°
Average high / low
+3.2°
Above normal
8 / 5
Wet days / normal
3.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
62.9°
54.8°
+4.5°
7 November – 16 November
52.2°
49.1°
+1.7°
17 November – 26 November
at normal
45.6°
—
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).
Thu, 2973° / 53°0.09
73 °
Arrowhead Park, Thursday, 29 October
Light rain. High 73°, low 53°.
Pressure30.09 inHg
Wind10.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Fri, 3063° / 45°0
63 °
Arrowhead Park, Friday, 30 October
Partly cloudy. High 63°, low 45°.
Pressure30.33 inHg
Wind4.8 mph E
Humidity64%
Visibility6.2 mi
Dew point46°
Sat, 3154° / 51°0.61
54 °
Arrowhead Park, Saturday, 31 October
Rain. High 54°, low 51°.
Pressure30.36 inHg
Wind8.1 mph SE
Humidity90%
Visibility4.2 mi
Dew point49°
Sun, 0166° / 47°0
66 °
Arrowhead Park, Sunday, 1 November
Overcast. High 66°, low 47°.
Pressure30.33 inHg
Wind5.3 mph SE
Humidity69%
Visibility—
Dew point53°
Mon, 0272° / 52°0
72 °
Arrowhead Park, Monday, 2 November
Overcast. High 72°, low 52°.
Pressure30.18 inHg
Wind9.9 mph S
Humidity53%
Visibility—
Dew point51°
Tue, 0358° / 55°0.72
58 °
Arrowhead Park, Tuesday, 3 November
Rain. High 58°, low 55°.
Pressure29.91 inHg
Wind18.4 mph E
Humidity89%
Visibility—
Dew point52°
Wed, 0458° / 56°0.61
58 °
Arrowhead Park, Wednesday, 4 November
Rain. High 58°, low 56°.
Pressure29.94 inHg
Wind17.7 mph SE
Humidity89%
Visibility—
Dew point53°
Thu, 0561° / 51°0.46
61 °
Arrowhead Park, Thursday, 5 November
Rain. High 61°, low 51°.
Pressure29.56 inHg
Wind14.4 mph SE
Humidity77%
Visibility—
Dew point53°
Fri, 0652° / 37°0.39
52 °
Arrowhead Park, Friday, 6 November
Rain. High 52°, low 37°.
Pressure29.97 inHg
Wind18.9 mph N
Humidity69%
Visibility—
Dew point35°
Sat, 0748° / 31°0
48 °
Arrowhead Park, Saturday, 7 November
Clear. High 48°, low 31°.
Pressure30.24 inHg
Wind7.8 mph N
Humidity38%
Visibility—
Dew point20°
Sun, 0851° / 33°0
51 °
Arrowhead Park, Sunday, 8 November
Mostly clear. High 51°, low 33°.
Pressure30.27 inHg
Wind4.9 mph SW
Humidity41%
Visibility—
Dew point25°
Mon, 0955° / 36°0
55 °
Arrowhead Park, Monday, 9 November
Clear. High 55°, low 36°.
Pressure30.24 inHg
Wind8.9 mph SW
Humidity39%
Visibility—
Dew point27°
Tue, 1056° / 39°0
56 °
Arrowhead Park, Tuesday, 10 November
Overcast. High 56°, low 39°.
Pressure30.03 inHg
Wind14.8 mph S
Humidity48%
Visibility—
Dew point34°
Wed, 1156° / 45°0.35
56 °
Arrowhead Park, Wednesday, 11 November
Rain. High 56°, low 45°.
Pressure29.65 inHg
Wind15.8 mph S
Humidity68%
Visibility—
Dew point45°
Thu, 1247° / 41°0.28
47 °
Arrowhead Park, Thursday, 12 November
Rain. High 47°, low 41°.
Pressure29.47 inHg
Wind15 mph SW
Humidity89%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1347° / 33°0.07
47 °
Arrowhead Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1999)
Record low6° (2019)
Sat, 1448° / 34°0.11
48 °
Arrowhead Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (1971)
Record low10° (1986)
Sun, 1547° / 35°0.12
47 °
Arrowhead Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation35%
Record high66° (1990)
Record low19° (2019)
Mon, 1647° / 33°0.08
47 °
Arrowhead Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (2001)
Record low20° (1974)
Tue, 1747° / 34°0.1
47 °
Arrowhead Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (1971)
Record low14° (2014)
Wed, 1848° / 35°0.13
48 °
Arrowhead Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation27%
Record high70° (2016)
Record low10° (2014)
Thu, 1948° / 35°0.09
48 °
Arrowhead Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation35%
Record high67° (1985)
Record low14° (2014)
Fri, 2046° / 34°0.13
46 °
Arrowhead Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.13 in
Chance of precipitation37%
Record high67° (1985)
Record low14° (2022)
Sat, 2145° / 33°0.1
45 °
Arrowhead Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation38%
Record high66° (1990)
Record low11° (1969)
Sun, 2244° / 31°0.08
44 °
Arrowhead Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation23%
Record high66° (2010)
Record low10° (1964)
Mon, 2346° / 32°0.1
46 °
Arrowhead Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (1999)
Record low12° (1981)
Tue, 2444° / 30°0.11
44 °
Arrowhead Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation38%
Record high62° (1973)
Record low15° (1964)
Wed, 2544° / 31°0.13
44 °
Arrowhead Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation42%
Record high58° (2001)
Record low17° (2005)
Thu, 2645° / 32°0.12
45 °
Arrowhead Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation45%
Record high61° (1965)
Record low9° (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 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.