Weather in Arrowhead Park, IN
Arrowhead Park, Thursday, 15 October, 06:28
Partly cloudy. Feels like 55°. High 67°, low 56°.
Monthly outlook for Arrowhead Park, IN: average high 59.1°, average low 42.7°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 24 October (68.7°), the coolest 28 October (31.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 64.3° | 59.1° | +2.9° |
| 25 October – 3 November | 50.5° | 56° | -3° |
| 4 November – 13 November | at normal | 50.8° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — North Webster (6 mi).
0.19
Arrowhead Park, Friday, 16 October
Rain. High 68°, low 47°.
0
Arrowhead Park, Saturday, 17 October
Clear. High 53°, low 38°.
0Arrowhead Park, Sunday, 18 October
Clear. High 61°, low 40°.
0Arrowhead Park, Monday, 19 October
Clear. High 63°, low 40°.
0
Arrowhead Park, Tuesday, 20 October
Overcast. High 65°, low 43°.
0Arrowhead Park, Wednesday, 21 October
Clear. High 65°, low 47°.
0
Arrowhead Park, Thursday, 22 October
Partly cloudy. High 65°, low 47°.
0Arrowhead Park, Friday, 23 October
Overcast. High 67°, low 48°.
0Arrowhead Park, Saturday, 24 October
Overcast. High 69°, low 52°.
0.18Arrowhead Park, Sunday, 25 October
Light rain. High 61°, low 46°.
0Arrowhead Park, Monday, 26 October
Clear. High 49°, low 38°.
0Arrowhead Park, Tuesday, 27 October
Overcast. High 47°, low 35°.
0Arrowhead Park, Wednesday, 28 October
Partly cloudy. High 52°, low 31°.
0.01Arrowhead Park, Thursday, 29 October
Light rain. High 49°, low 39°.
0.01Arrowhead Park, Friday, 30 October
Light rain. High 44°, low 36°.
0.12
Arrowhead Park, Saturday, 31 October
Climate normal for this date — 60-year average.
0.15Arrowhead Park, Sunday, 1 November
Climate normal for this date — 60-year average.
0.13Arrowhead Park, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Arrowhead Park, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.08Arrowhead Park, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.07Arrowhead Park, Thursday, 5 November
Climate normal for this date — 60-year average.
0.07Arrowhead Park, Friday, 6 November
Climate normal for this date — 60-year average.
0.1Arrowhead Park, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04
Arrowhead Park, Sunday, 8 November
Climate normal for this date — 60-year average.
0.13Arrowhead Park, Monday, 9 November
Climate normal for this date — 60-year average.
0.13Arrowhead Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.1Arrowhead Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.09Arrowhead Park, Thursday, 12 November
Climate normal for this date — 60-year average.
0.07Arrowhead Park, Friday, 13 November
Climate normal for this date — 60-year average.
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.
Sun and moon today
Weather history
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