Weather in Castle Town, MT
Castle Town, Wednesday, 21 October, 06:27
Clear. Feels like 28°. High 58°, low 28°.
Monthly outlook for Castle Town, MT: average high 41°, average low 22.8°. That is 2° below the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 22 October (60.1°), the coolest 5 November (13°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 42.4° | 46.5° | -2.3° |
| 31 October – 9 November | 38.8° | 40.8° | -1.1° |
| 10 November – 19 November | at normal | 36.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Ringling (13 mi).
0
Castle Town, Thursday, 22 October
Clear. High 60°, low 32°.
0.65
Castle Town, Friday, 23 October
Snow. High 44°, low 25°.
0.04Castle Town, Saturday, 24 October
Snow. High 33°, low 18°.
0
Castle Town, Sunday, 25 October
Partly cloudy. High 39°, low 19°.
0.01Castle Town, Monday, 26 October
Light snow. High 39°, low 22°.
0.15Castle Town, Tuesday, 27 October
Snow. High 30°, low 17°.
0Castle Town, Wednesday, 28 October
Partly cloudy. High 33°, low 14°.
0
Castle Town, Thursday, 29 October
Overcast. High 41°, low 19°.
0Castle Town, Friday, 30 October
Clear. High 47°, low 25°.
0
Castle Town, Saturday, 31 October
Mostly clear. High 51°, low 30°.
0Castle Town, Sunday, 1 November
Overcast. High 49°, low 34°.
0.18
Castle Town, Monday, 2 November
Light rain. High 50°, low 33°.
0.4Castle Town, Tuesday, 3 November
Snow. High 34°, low 19°.
0.28Castle Town, Wednesday, 4 November
Snow. High 23°, low 17°.
0Castle Town, Thursday, 5 November
Overcast. High 26°, low 13°.
0.04
Castle Town, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Castle Town, Saturday, 7 November
Climate normal for this date — 60-year average.
0.09Castle Town, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Castle Town, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Castle Town, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.03Castle Town, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.06Castle Town, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Castle Town, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Castle Town, Saturday, 14 November
Climate normal for this date — 60-year average.
0.03Castle Town, Sunday, 15 November
Climate normal for this date — 60-year average.
0.04Castle Town, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Castle Town, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.06Castle Town, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.06Castle Town, 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 Castle Town, MT 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 Castle Town, MT 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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