Weather in Powell, WY
Powell, Thursday, 8 October, 01:10
Overcast. Feels like 54°. High 79°, low 43°.
Monthly outlook for Powell, WY: average high 54.6°, average low 34.5°. That is 1.8° below the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (81.6°), the coolest 13 October (20.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 8 October – 17 October | 54.3° | 58.5° | -2.3° |
| 18 October – 27 October | 55.2° | 55.5° | -0.2° |
| 28 October – 6 November | at normal | 48.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Byron (13 mi).
0
Powell, Friday, 9 October
Clear. High 82°, low 42°.
0.07
Powell, Saturday, 10 October
Light rain. High 70°, low 38°.
0.66
Powell, Sunday, 11 October
Snow. High 36°, low 27°.
0.61Powell, Monday, 12 October
Snow. High 29°, low 21°.
0
Powell, Tuesday, 13 October
Partly cloudy. High 53°, low 21°.
0.01Powell, Wednesday, 14 October
Light rain. High 62°, low 40°.
0Powell, Thursday, 15 October
Overcast. High 37°, low 32°.
0Powell, Friday, 16 October
Clear. High 43°, low 27°.
0Powell, Saturday, 17 October
Clear. High 52°, low 29°.
0
Powell, Sunday, 18 October
Mostly clear. High 59°, low 37°.
0Powell, Monday, 19 October
Overcast. High 52°, low 41°.
0Powell, Tuesday, 20 October
Clear. High 61°, low 41°.
0Powell, Wednesday, 21 October
Overcast. High 68°, low 42°.
0.03Powell, Thursday, 22 October
Light rain. High 47°, low 38°.
0Powell, Friday, 23 October
Mostly clear. High 44°, low 33°.
0.02Powell, Saturday, 24 October
Climate normal for this date — 60-year average.
0.02Powell, Sunday, 25 October
Climate normal for this date — 60-year average.
0.03Powell, Monday, 26 October
Climate normal for this date — 60-year average.
0.04Powell, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.05Powell, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.04Powell, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Powell, Friday, 30 October
Climate normal for this date — 60-year average.
0.03Powell, Saturday, 31 October
Climate normal for this date — 60-year average.
0.03Powell, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02Powell, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Powell, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.01Powell, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.02Powell, Thursday, 5 November
Climate normal for this date — 60-year average.
0.02Powell, Friday, 6 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 Powell, WY 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 Powell, WY 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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