Weather in San Antonio, MO
San Antonio, Wednesday, 21 October, 10:16
Overcast. Feels like 63°. High 74°, low 54°.
Monthly outlook for San Antonio, MO: average high 63.9°, average low 50.1°. That is 2.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.3 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 25 October (76.1°), the coolest 4 November (41.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 68.8° | 61.5° | +4° |
| 31 October – 9 November | 55.8° | 56.4° | -0.3° |
| 10 November – 19 November | at normal | 52.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — St. Joseph (7 mi).
0
San Antonio, Thursday, 22 October
Clear. High 74°, low 51°.
0San Antonio, Friday, 23 October
Overcast. High 75°, low 55°.
0San Antonio, Saturday, 24 October
Clear. High 75°, low 57°.
0San Antonio, Sunday, 25 October
Overcast. High 76°, low 55°.
0.16
San Antonio, Monday, 26 October
Rain. High 66°, low 54°.
0.09San Antonio, Tuesday, 27 October
Light rain. High 59°, low 54°.
0.02San Antonio, Wednesday, 28 October
Light rain. High 74°, low 53°.
0.02San Antonio, Thursday, 29 October
Light rain. High 59°, low 46°.
0.04San Antonio, Friday, 30 October
Light rain. High 55°, low 42°.
0.87San Antonio, Saturday, 31 October
Rain. High 62°, low 58°.
0.45San Antonio, Sunday, 1 November
Rain. High 62°, low 49°.
0.22San Antonio, Monday, 2 November
Light rain. High 50°, low 42°.
0
San Antonio, Tuesday, 3 November
Partly cloudy. High 57°, low 44°.
0.41San Antonio, Wednesday, 4 November
Rain. High 46°, low 42°.
0.01San Antonio, Thursday, 5 November
Light rain. High 58°, low 45°.
0.07San Antonio, Friday, 6 November
Climate normal for this date — 60-year average.
0.02
San Antonio, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05San Antonio, Sunday, 8 November
Climate normal for this date — 60-year average.
0.13
San Antonio, Monday, 9 November
Climate normal for this date — 60-year average.
0.12San Antonio, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06San Antonio, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.07San Antonio, Thursday, 12 November
Climate normal for this date — 60-year average.
0.06San Antonio, Friday, 13 November
Climate normal for this date — 60-year average.
0.03San Antonio, Saturday, 14 November
Climate normal for this date — 60-year average.
0.07San Antonio, Sunday, 15 November
Climate normal for this date — 60-year average.
0.06San Antonio, Monday, 16 November
Climate normal for this date — 60-year average.
0.08San Antonio, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.05San Antonio, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.07San Antonio, 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 San Antonio, 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 San Antonio, 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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