Weather in Castle Town, MT
Castle Town, Friday, 30 October, 02:34
Overcast. Feels like 19°. High 42°, low 25°.
Monthly outlook for Castle Town, MT: average high 39.7°, average low 26.3°. That is 0° below the climate normal for October. Precipitation is expected on 5 days (about 0.8 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 8 November (54.6°), the coolest 12 November (18.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 30 October – 8 November | 43.8° | 41.2° | +1.4° |
| 9 November – 18 November | 33.1° | 36.8° | -2.1° |
| 19 November – 28 November | at normal | 31.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Ringling (13 mi).
0.04
Castle Town, Saturday, 31 October
Light rain. High 46°, low 30°.
0.29
Castle Town, Sunday, 1 November
Snow. High 36°, low 30°.
0.04Castle Town, Monday, 2 November
Light snow. High 40°, low 27°.
0Castle Town, Tuesday, 3 November
Overcast. High 48°, low 28°.
0
Castle Town, Wednesday, 4 November
Clear. High 45°, low 29°.
0Castle Town, Thursday, 5 November
Overcast. High 38°, low 28°.
0Castle Town, Friday, 6 November
Overcast. High 43°, low 27°.
0Castle Town, Saturday, 7 November
Clear. High 46°, low 26°.
0Castle Town, Sunday, 8 November
Overcast. High 55°, low 33°.
0Castle Town, Monday, 9 November
Overcast. High 48°, low 33°.
0.02Castle Town, Tuesday, 10 November
Light snow. High 40°, low 26°.
0Castle Town, Wednesday, 11 November
Overcast. High 32°, low 20°.
0.22Castle Town, Thursday, 12 November
Snow. High 24°, low 19°.
0.14Castle Town, Friday, 13 November
Light snow. High 25°, low 20°.
0.06Castle Town, Saturday, 14 November
Light snow. High 28°, low 21°.
0.03
Castle 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.
0.06
Castle 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.
0.04Castle Town, Friday, 20 November
Climate normal for this date — 60-year average.
0.03Castle Town, Saturday, 21 November
Climate normal for this date — 60-year average.
0.05Castle Town, Sunday, 22 November
Climate normal for this date — 60-year average.
0.04Castle Town, Monday, 23 November
Climate normal for this date — 60-year average.
0.06Castle Town, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.11Castle Town, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06Castle Town, Thursday, 26 November
Climate normal for this date — 60-year average.
0.05Castle Town, Friday, 27 November
Climate normal for this date — 60-year average.
0.04Castle Town, Saturday, 28 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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