Weather in Monticello, MO
Monticello, Monday, 12 October, 02:45
Overcast. Feels like 68°. High 89°, low 68°.
Monthly outlook for Monticello, MO: average high 67°, average low 51.7°. That is 2.1° above the climate normal for October. Precipitation is expected on 5 days (about 3.6 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (89.2°), the coolest 24 October (37.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 October – 21 October | 72.7° | 64.4° | +4.6° |
| 22 October – 31 October | 57.5° | 60.5° | -1.7° |
| 1 November – 10 November | at normal | 55.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — La Grange (12 mi).
0.07
Monticello, Tuesday, 13 October
Rain. High 88°, low 68°.
0.68Monticello, Wednesday, 14 October
Rain. High 71°, low 66°.
1.32Monticello, Thursday, 15 October
Heavy rain. High 76°, low 62°.
0.01Monticello, Friday, 16 October
Light rain. High 61°, low 50°.
0
Monticello, Saturday, 17 October
Clear. High 58°, low 43°.
0Monticello, Sunday, 18 October
Clear. High 65°, low 39°.
0Monticello, Monday, 19 October
Overcast. High 71°, low 49°.
0.02Monticello, Tuesday, 20 October
Light rain. High 74°, low 56°.
0.84Monticello, Wednesday, 21 October
Heavy rain. High 74°, low 65°.
0.69Monticello, Thursday, 22 October
Heavy rain. High 68°, low 52°.
0Monticello, Friday, 23 October
Clear. High 53°, low 42°.
0Monticello, Saturday, 24 October
Overcast. High 57°, low 37°.
0.02Monticello, Sunday, 25 October
Light rain. High 54°, low 46°.
0Monticello, Monday, 26 October
Overcast. High 58°, low 44°.
0Monticello, Tuesday, 27 October
Clear. High 56°, low 41°.
0.05
Monticello, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.07Monticello, Thursday, 29 October
Climate normal for this date — 60-year average.
0.13
Monticello, Friday, 30 October
Climate normal for this date — 60-year average.
0.19Monticello, Saturday, 31 October
Climate normal for this date — 60-year average.
0.2Monticello, Sunday, 1 November
Climate normal for this date — 60-year average.
0.1Monticello, Monday, 2 November
Climate normal for this date — 60-year average.
0.14Monticello, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.1Monticello, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.1Monticello, Thursday, 5 November
Climate normal for this date — 60-year average.
0.09Monticello, Friday, 6 November
Climate normal for this date — 60-year average.
0.02
Monticello, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Monticello, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Monticello, Monday, 9 November
Climate normal for this date — 60-year average.
0.13Monticello, Tuesday, 10 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 Monticello, 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 Monticello, 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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