Weather in Lake Arrowhead, MO
Lake Arrowhead, Wednesday, 21 October, 05:30
Overcast. Feels like 57°. High 73°, low 51°.
Monthly outlook for Lake Arrowhead, MO: average high 64.2°, average low 49.4°. That is 2.6° above the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 24 October (76.1°), the coolest 29 October (42.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 67.5° | 61.3° | +3.4° |
| 31 October – 9 November | 58.8° | 56.3° | +1.4° |
| 10 November – 19 November | at normal | 52° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Lawson (6 mi).
0
Lake Arrowhead, Thursday, 22 October
Clear. High 74°, low 47°.
0Lake Arrowhead, Friday, 23 October
Overcast. High 76°, low 55°.
0
Lake Arrowhead, Saturday, 24 October
Partly cloudy. High 76°, low 59°.
0Lake Arrowhead, Sunday, 25 October
Overcast. High 76°, low 57°.
0Lake Arrowhead, Monday, 26 October
Overcast. High 72°, low 56°.
0.26
Lake Arrowhead, Tuesday, 27 October
Light rain. High 55°, low 47°.
0.06Lake Arrowhead, Wednesday, 28 October
Light rain. High 62°, low 46°.
0Lake Arrowhead, Thursday, 29 October
Overcast. High 55°, low 43°.
0Lake Arrowhead, Friday, 30 October
Overcast. High 55°, low 43°.
0.24Lake Arrowhead, Saturday, 31 October
Light rain. High 48°, low 43°.
0.37Lake Arrowhead, Sunday, 1 November
Rain. High 52°, low 45°.
0Lake Arrowhead, Monday, 2 November
Partly cloudy. High 63°, low 46°.
0.27Lake Arrowhead, Tuesday, 3 November
Rain. High 62°, low 49°.
0.27Lake Arrowhead, Wednesday, 4 November
Light rain. High 66°, low 59°.
0Lake Arrowhead, Thursday, 5 November
Clear. High 62°, low 46°.
0.09
Lake Arrowhead, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Lake Arrowhead, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Lake Arrowhead, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Lake Arrowhead, Monday, 9 November
Climate normal for this date — 60-year average.
0.09Lake Arrowhead, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Lake Arrowhead, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07Lake Arrowhead, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06Lake Arrowhead, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Lake Arrowhead, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Lake Arrowhead, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Lake Arrowhead, Monday, 16 November
Climate normal for this date — 60-year average.
0.1Lake Arrowhead, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Lake Arrowhead, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.08Lake Arrowhead, Thursday, 19 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 Lake Arrowhead, MO 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 Lake Arrowhead, MO 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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