Weather in Allendale, WY
Allendale, Wednesday, 14 October, 06:38
Light rain. Feels like 35°. High 48°, low 41°.
Monthly outlook for Allendale, WY: average high 57°, average low 40.3°. That is 5.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.2 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (69.4°), the coolest 25 October (27.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 14 October – 23 October | 60.7° | 47.8° | +7.2° |
| 24 October – 2 November | 50.8° | 41.8° | +5° |
| 3 November – 12 November | at normal | 37.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Casper Mountain (5 mi).
0.1Allendale, Thursday, 15 October
Rain. High 51°, low 36°.
0
Allendale, Friday, 16 October
Clear. High 59°, low 28°.
0Allendale, Saturday, 17 October
Clear. High 67°, low 46°.
0
Allendale, Sunday, 18 October
Partly cloudy. High 63°, low 49°.
0
Allendale, Monday, 19 October
Mostly clear. High 66°, low 47°.
0Allendale, Tuesday, 20 October
Mostly clear. High 68°, low 49°.
0
Allendale, Wednesday, 21 October
Overcast. High 63°, low 44°.
0Allendale, Thursday, 22 October
Clear. High 69°, low 46°.
0.86
Allendale, Friday, 23 October
Snow. High 53°, low 40°.
0.88Allendale, Saturday, 24 October
Snow. High 39°, low 30°.
0Allendale, Sunday, 25 October
Clear. High 45°, low 27°.
0Allendale, Monday, 26 October
Clear. High 51°, low 37°.
0Allendale, Tuesday, 27 October
Partly cloudy. High 55°, low 41°.
0Allendale, Wednesday, 28 October
Partly cloudy. High 55°, low 37°.
0Allendale, Thursday, 29 October
Overcast. High 61°, low 47°.
0.05Allendale, Friday, 30 October
Climate normal for this date — 60-year average.
0.06Allendale, Saturday, 31 October
Climate normal for this date — 60-year average.
0.06Allendale, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Allendale, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Allendale, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Allendale, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Allendale, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Allendale, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Allendale, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Allendale, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Allendale, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Allendale, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Allendale, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Allendale, Thursday, 12 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 Allendale, 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 Allendale, 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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