Weather in Arrow Rock, MO
Arrow Rock, Wednesday, 21 October, 14:49
Clear. Feels like 73°. High 74°, low 50°.
Monthly outlook for Arrow Rock, MO: average high 65.2°, average low 51.5°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 3.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 October (76.1°), the coolest 4 November (44.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 70.1° | 62.4° | +4.3° |
| 31 October – 9 November | 57° | 57.7° | -0.4° |
| 10 November – 19 November | at normal | 53.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Glasgow (12 mi).
0Arrow Rock, Thursday, 22 October
Clear. High 76°, low 49°.
0
Arrow Rock, Friday, 23 October
Mostly clear. High 74°, low 51°.
0
Arrow Rock, Saturday, 24 October
Overcast. High 75°, low 55°.
0
Arrow Rock, Sunday, 25 October
Partly cloudy. High 76°, low 55°.
0Arrow Rock, Monday, 26 October
Overcast. High 73°, low 55°.
0.05
Arrow Rock, Tuesday, 27 October
Light rain. High 62°, low 57°.
0Arrow Rock, Wednesday, 28 October
Partly cloudy. High 71°, low 52°.
0.62Arrow Rock, Thursday, 29 October
Rain. High 62°, low 52°.
0.06Arrow Rock, Friday, 30 October
Light rain. High 58°, low 49°.
0.29Arrow Rock, Saturday, 31 October
Light rain. High 65°, low 59°.
1.45Arrow Rock, Sunday, 1 November
Heavy rain. High 64°, low 54°.
0.07Arrow Rock, Monday, 2 November
Light rain. High 53°, low 46°.
0.01Arrow Rock, Tuesday, 3 November
Light rain. High 53°, low 49°.
0.61Arrow Rock, Wednesday, 4 November
Rain. High 49°, low 45°.
0.03Arrow Rock, Thursday, 5 November
Light rain. High 59°, low 45°.
0.09Arrow Rock, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Arrow Rock, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Arrow Rock, Sunday, 8 November
Climate normal for this date — 60-year average.
0.09Arrow Rock, Monday, 9 November
Climate normal for this date — 60-year average.
0.11Arrow Rock, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.07Arrow Rock, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.08Arrow Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Arrow Rock, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Arrow Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
0.08Arrow Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
0.07Arrow Rock, Monday, 16 November
Climate normal for this date — 60-year average.
0.12Arrow Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.08Arrow Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07Arrow Rock, 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 Arrow Rock, 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 Arrow Rock, 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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