Lamartine, Sunday, 18 October, 21:28
Overcast. Feels like 24°. High 55°, low 26°.
Lamartine, Monday, 19 October
Light rain. High 49°, low 28°.
Lamartine, Tuesday, 20 October
Light rain. High 52°, low 26°.
Lamartine, Wednesday, 21 October
Partly cloudy. High 48°, low 19°.
Lamartine, Thursday, 22 October
Light rain. High 45°, low 26°.
Lamartine, Friday, 23 October
Light snow. High 46°, low 24°.
Lamartine, Saturday, 24 October
Light snow. High 36°, low 19°.
Lamartine, Sunday, 25 October
Clear. High 53°, low 27°.
Lamartine, Monday, 26 October
Partly cloudy. High 43°, low 26°.
Lamartine, Tuesday, 27 October
Clear. High 48°, low 24°.
Lamartine, Wednesday, 28 October
Overcast. High 50°, low 30°.
Lamartine, Thursday, 29 October
Light snow. High 39°, low 14°.
Lamartine, Friday, 30 October
Overcast. High 30°, low 14°.
Lamartine, Saturday, 31 October
Light snow. High 21°, low 11°.
Lamartine, Sunday, 1 November
Mostly clear. High 36°, low 11°.
Lamartine, Monday, 2 November
Clear. High 44°, low 21°.
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 Lamartine, CO are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
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.
They are real temperature extremes recorded in Lamartine, CO since 1960: the highest and lowest reading for each calendar date, with the year it happened.
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.