Weather in San Isabel, CO
San Isabel, Sunday, 9 August, 00:27
Overcast. Feels like 65°. High 79°, low 52°.
0.24
San Isabel, Monday, 10 August
Rain. High 80°, low 48°.
0San Isabel, Tuesday, 11 August
Light rain. High 74°, low 51°.
0San Isabel, Wednesday, 12 August
Overcast. High 74°, low 53°.
0.14San Isabel, Thursday, 13 August
Light rain. High 66°, low 48°.
0.16San Isabel, Friday, 14 August
Light rain. High 67°, low 46°.
0.79San Isabel, Saturday, 15 August
Heavy rain. High 65°, low 47°.
0.04San Isabel, Sunday, 16 August
Light rain. High 67°, low 45°.
0.03San Isabel, Monday, 17 August
Light rain. High 68°, low 49°.
0.01San Isabel, Tuesday, 18 August
Light rain. High 71°, low 51°.
0.01San Isabel, Wednesday, 19 August
Light rain. High 74°, low 53°.
0.03San Isabel, Thursday, 20 August
Light rain. High 73°, low 48°.
0.13San Isabel, Friday, 21 August
Rain. High 71°, low 48°.
0.08San Isabel, Saturday, 22 August
Light rain. High 66°, low 46°.
0.01San Isabel, Sunday, 23 August
Light rain. High 66°, low 47°.
0.01San Isabel, Monday, 24 August
Light rain. High 70°, low 49°.
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 Isabel, 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 Isabel, 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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