Weather in San Antonio, CO
San Antonio, Thursday, 29 October, 03:42
Partly cloudy. Feels like 33°. High 61°, low 36°.
Monthly outlook for San Antonio, CO: average high 54.2°, average low 36.6°. That is 6° above the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 29 October (60.7°), the coolest 4 November (31.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 54.1° | 44.4° | +5.4° |
| 8 November – 17 November | 54.3° | 40.7° | +7.5° |
| 18 November – 27 November | at normal | 36.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Sublette (11 mi).
0
San Antonio, Friday, 30 October
Mostly clear. High 60°, low 40°.
0.01
San Antonio, Saturday, 31 October
Light rain. High 55°, low 39°.
0.74San Antonio, Sunday, 1 November
Rain. High 51°, low 40°.
0.37San Antonio, Monday, 2 November
Rain. High 47°, low 38°.
0.01San Antonio, Tuesday, 3 November
Light rain. High 50°, low 35°.
0
San Antonio, Wednesday, 4 November
Clear. High 51°, low 32°.
0San Antonio, Thursday, 5 November
Clear. High 54°, low 34°.
0San Antonio, Friday, 6 November
Clear. High 57°, low 33°.
0
San Antonio, Saturday, 7 November
Overcast. High 55°, low 40°.
0
San Antonio, Sunday, 8 November
Partly cloudy. High 54°, low 37°.
0San Antonio, Monday, 9 November
Overcast. High 51°, low 37°.
0San Antonio, Tuesday, 10 November
Partly cloudy. High 55°, low 37°.
0San Antonio, Wednesday, 11 November
Mostly clear. High 56°, low 37°.
0San Antonio, Thursday, 12 November
Clear. High 58°, low 36°.
0San Antonio, Friday, 13 November
Clear. High 51°, low 35°.
0.05San Antonio, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06San 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.
0.06San Antonio, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.04San Antonio, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06San Antonio, Thursday, 19 November
Climate normal for this date — 60-year average.
0.05San Antonio, Friday, 20 November
Climate normal for this date — 60-year average.
0.06San Antonio, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05San Antonio, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06San Antonio, Monday, 23 November
Climate normal for this date — 60-year average.
0.05San Antonio, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.06San Antonio, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.08San Antonio, Thursday, 26 November
Climate normal for this date — 60-year average.
0.09
San Antonio, Friday, 27 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, CO 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, CO 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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