Arrowhead Lake, Monday, 26 October, 23:31
Clear. Feels like 49°. High 70°, low 39°.
Arrowhead Lake, Tuesday, 27 October
Clear. High 66°, low 43°.
Arrowhead Lake, Wednesday, 28 October
Clear. High 67°, low 39°.
Arrowhead Lake, Thursday, 29 October
Clear. High 71°, low 48°.
Arrowhead Lake, Friday, 30 October
Clear. High 73°, low 53°.
Arrowhead Lake, Saturday, 31 October
Overcast. High 63°, low 47°.
Arrowhead Lake, Sunday, 1 November
Light rain. High 67°, low 51°.
Arrowhead Lake, Monday, 2 November
Heavy rain. High 63°, low 57°.
Arrowhead Lake, Tuesday, 3 November
Light rain. High 61°, low 49°.
Arrowhead Lake, Wednesday, 4 November
Overcast. High 59°, low 48°.
Arrowhead Lake, Thursday, 5 November
Rain. High 65°, low 60°.
Arrowhead Lake, Friday, 6 November
Mostly clear. High 56°, low 42°.
Arrowhead Lake, Saturday, 7 November
Mostly clear. High 49°, low 38°.
Arrowhead Lake, Sunday, 8 November
Mostly clear. High 48°, low 35°.
Arrowhead Lake, Monday, 9 November
Overcast. High 47°, low 33°.
Arrowhead Lake, Tuesday, 10 November
Light rain. High 62°, low 46°.
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 Lake, NJ are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in Arrowhead Lake, NJ since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.