Weather in Newcastle, WY
Newcastle, Wednesday, 21 October, 20:03
Clear. Feels like 58°. High 68°, low 41°.
Monthly outlook for Newcastle, WY: average high 54.4°, average low 37.1°. That is 1.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 22 October (73.1°), the coolest 28 October (22°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 55.7° | 53.3° | +1.3° |
| 31 October – 9 November | 52.3° | 47.4° | +2.7° |
| 10 November – 19 November | at normal | 43.7° | — |
October records over 66 years
0
Newcastle, Thursday, 22 October
Mostly clear. High 73°, low 48°.
0
Newcastle, Friday, 23 October
Partly cloudy. High 71°, low 51°.
0
Newcastle, Saturday, 24 October
Clear. High 49°, low 35°.
0.05
Newcastle, Sunday, 25 October
Light rain. High 44°, low 35°.
0.02Newcastle, Monday, 26 October
Light rain. High 41°, low 35°.
0.01Newcastle, Tuesday, 27 October
Light rain. High 44°, low 31°.
0Newcastle, Wednesday, 28 October
Clear. High 42°, low 22°.
0
Newcastle, Thursday, 29 October
Overcast. High 61°, low 35°.
0Newcastle, Friday, 30 October
Overcast. High 63°, low 44°.
0Newcastle, Saturday, 31 October
Overcast. High 52°, low 40°.
0Newcastle, Sunday, 1 November
Clear. High 46°, low 32°.
0Newcastle, Monday, 2 November
Overcast. High 50°, low 31°.
0Newcastle, Tuesday, 3 November
Clear. High 58°, low 38°.
0Newcastle, Wednesday, 4 November
Overcast. High 58°, low 42°.
0Newcastle, Thursday, 5 November
Overcast. High 51°, low 35°.
0.03Newcastle, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Newcastle, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Newcastle, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Newcastle, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Newcastle, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.01Newcastle, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.02Newcastle, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Newcastle, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Newcastle, Saturday, 14 November
Climate normal for this date — 60-year average.
0.02Newcastle, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Newcastle, Monday, 16 November
Climate normal for this date — 60-year average.
0.03Newcastle, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Newcastle, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.02Newcastle, 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 Newcastle, 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 Newcastle, 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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