Weather in Waterton, CO
Waterton, Wednesday, 21 October, 01:44
Clear. Feels like 50°. High 73°, low 48°.
Monthly outlook for Waterton, CO: average high 62.8°, average low 44.3°. That is 3.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 3 November (79.2°), the coolest 29 October (35.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 58.7° | 58.1° | +0.3° |
| 31 October – 9 November | 69.7° | 52.7° | +9.5° |
| 10 November – 19 November | at normal | 49.3° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Highlands Ranch (7 mi).
0
Waterton, Thursday, 22 October
Overcast. High 73°, low 56°.
0
Waterton, Friday, 23 October
Clear. High 74°, low 52°.
0.07
Waterton, Saturday, 24 October
Light rain. High 51°, low 42°.
0.17Waterton, Sunday, 25 October
Light rain. High 48°, low 40°.
0.1Waterton, Monday, 26 October
Light rain. High 42°, low 38°.
0.02Waterton, Tuesday, 27 October
Light rain. High 47°, low 38°.
0Waterton, Wednesday, 28 October
Clear. High 52°, low 37°.
0Waterton, Thursday, 29 October
Clear. High 60°, low 36°.
0Waterton, Friday, 30 October
Overcast. High 68°, low 41°.
0Waterton, Saturday, 31 October
Overcast. High 63°, low 46°.
0Waterton, Sunday, 1 November
Overcast. High 63°, low 41°.
0
Waterton, Monday, 2 November
Partly cloudy. High 73°, low 44°.
0
Waterton, Tuesday, 3 November
Mostly clear. High 79°, low 49°.
0Waterton, Wednesday, 4 November
Mostly clear. High 74°, low 50°.
0Waterton, Thursday, 5 November
Overcast. High 66°, low 53°.
0.03Waterton, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Waterton, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Waterton, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Waterton, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Waterton, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Waterton, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Waterton, Thursday, 12 November
Climate normal for this date — 60-year average.
0.03Waterton, Friday, 13 November
Climate normal for this date — 60-year average.
0.07Waterton, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Waterton, Sunday, 15 November
Climate normal for this date — 60-year average.
0.03Waterton, Monday, 16 November
Climate normal for this date — 60-year average.
0.06Waterton, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.03Waterton, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.05Waterton, 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 Waterton, 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 Waterton, 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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