Monthly outlook for Castle Town, MT: average high 39°, average low 24.5°. That is 2.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 0.7 inches. The warmest day looks like 12 November (54.7°), the coolest 24 November (12.5°).
39°/24.5°
Average high / low
+2.1°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
44.7°
36.8°
+4.4°
19 November – 28 November
29.5°
31.5°
-1.1°
29 November – 8 December
at normal
28.2°
—
November records over 66 years
61.3°1 November 2014All-time high
-24.2°12 November 1986All-time low
Climate normals and records are computed from the nearest reference point — Ringling (13 mi).
Tue, 1049° / 35°0.02
49 °
Castle Town, Tuesday, 10 November
Light rain. High 49°, low 35°.
Pressure30.12 inHg
Wind11 mph W
Humidity57%
Visibility6.2 mi
Dew point28°
Wed, 1151° / 36°0
51 °
Castle Town, Wednesday, 11 November
Partly cloudy. High 51°, low 36°.
Pressure30.18 inHg
Wind8.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Thu, 1255° / 34°0
55 °
Castle Town, Thursday, 12 November
Overcast. High 55°, low 34°.
Pressure29.97 inHg
Wind5.7 mph SW
Humidity37%
Visibility6.2 mi
Dew point25°
Fri, 1350° / 32°0
50 °
Castle Town, Friday, 13 November
Overcast. High 50°, low 32°.
Pressure29.71 inHg
Wind6.2 mph S
Humidity42%
Visibility6.2 mi
Dew point20°
Sat, 1448° / 32°0
48 °
Castle Town, Saturday, 14 November
Partly cloudy. High 48°, low 32°.
Pressure29.53 inHg
Wind9.1 mph S
Humidity48%
Visibility—
Dew point27°
Sun, 1541° / 28°0
41 °
Castle Town, Sunday, 15 November
Partly cloudy. High 41°, low 28°.
Pressure29.85 inHg
Wind12.7 mph SW
Humidity63%
Visibility—
Dew point24°
Mon, 1643° / 27°0.03
43 °
Castle Town, Monday, 16 November
Light snow. High 43°, low 27°.
Pressure29.77 inHg
Wind6 mph SW
Humidity52%
Visibility—
Dew point21°
Tue, 1732° / 22°0.07
32 °
Castle Town, Tuesday, 17 November
Snow. High 32°, low 22°.
Pressure29.97 inHg
Wind10.6 mph W
Humidity58%
Visibility—
Dew point18°
Wed, 1831° / 19°0
31 °
Castle Town, Wednesday, 18 November
Clear. High 31°, low 19°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity57%
Visibility—
Dew point13°
Thu, 1929° / 17°0
29 °
Castle Town, Thursday, 19 November
Overcast. High 29°, low 17°.
Pressure30.15 inHg
Wind6.8 mph W
Humidity68%
Visibility—
Dew point16°
Fri, 2027° / 15°0
27 °
Castle Town, Friday, 20 November
Mostly clear. High 27°, low 15°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity55%
Visibility—
Dew point10°
Sat, 2129° / 15°0
29 °
Castle Town, Saturday, 21 November
Mostly clear. High 29°, low 15°.
Pressure30.12 inHg
Wind6.3 mph SW
Humidity57%
Visibility—
Dew point11°
Sun, 2233° / 18°0
33 °
Castle Town, Sunday, 22 November
Clear. High 33°, low 18°.
Pressure30.03 inHg
Wind10.6 mph SW
Humidity61%
Visibility—
Dew point16°
Mon, 2331° / 21°0.16
31 °
Castle Town, Monday, 23 November
Snow. High 31°, low 21°.
Pressure30.06 inHg
Wind7.6 mph SW
Humidity58%
Visibility—
Dew point14°
Tue, 2428° / 12°0
28 °
Castle Town, Tuesday, 24 November
Overcast. High 28°, low 12°.
Pressure30.18 inHg
Wind7.8 mph SW
Humidity70%
Visibility—
Dew point15°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2531° / 16°0.11
31 °
Castle Town, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high31°
Average low16°
Average precipitation0.11 in
Chance of precipitation45%
Record high46° (1990)
Record low-12° (1993)
Thu, 2629° / 14°0.06
29 °
Castle Town, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.06 in
Chance of precipitation28%
Record high46° (2017)
Record low-18° (2015)
Fri, 2730° / 13°0.05
30 °
Castle Town, Friday, 27 November
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.05 in
Chance of precipitation35%
Record high43° (2014)
Record low-21° (2015)
Sat, 2829° / 14°0.04
29 °
Castle Town, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.04 in
Chance of precipitation27%
Record high53° (2021)
Record low-10° (2015)
Sun, 2929° / 12°0.03
29 °
Castle Town, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.03 in
Chance of precipitation32%
Record high46° (2021)
Record low-17° (2006)
Mon, 3029° / 12°0.04
29 °
Castle Town, Monday, 30 November
Climate normal for this date — 60-year average.
Average high29°
Average low12°
Average precipitation0.04 in
Chance of precipitation33%
Record high50° (1999)
Record low-17° (1985)
Tue, 0130° / 13°0.05
30 °
Castle Town, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.05 in
Chance of precipitation28%
Record high55° (2021)
Record low-26° (1985)
Wed, 0230° / 13°0.07
30 °
Castle Town, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high30°
Average low13°
Average precipitation0.07 in
Chance of precipitation40%
Record high53° (2021)
Record low-23° (1985)
Thu, 0330° / 14°0.05
30 °
Castle Town, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high30°
Average low14°
Average precipitation0.05 in
Chance of precipitation28%
Record high47° (2024)
Record low-14° (2009)
Fri, 0429° / 13°0.05
29 °
Castle Town, Friday, 4 December
Climate normal for this date — 60-year average.
Average high29°
Average low13°
Average precipitation0.05 in
Chance of precipitation25%
Record high48° (2021)
Record low-23° (1972)
Sat, 0528° / 11°0.04
28 °
Castle Town, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high28°
Average low11°
Average precipitation0.04 in
Chance of precipitation33%
Record high47° (2023)
Record low-28° (1972)
Sun, 0627° / 10°0.04
27 °
Castle Town, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high27°
Average low10°
Average precipitation0.04 in
Chance of precipitation35%
Record high48° (2023)
Record low-38° (1972)
Mon, 0726° / 11°0.04
26 °
Castle Town, Monday, 7 December
Climate normal for this date — 60-year average.
Average high26°
Average low11°
Average precipitation0.04 in
Chance of precipitation28%
Record high49° (2024)
Record low-30° (2013)
Tue, 0826° / 8°0.02
26 °
Castle Town, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high26°
Average low8°
Average precipitation0.02 in
Chance of precipitation17%
Record high44° (2024)
Record low-33° (2009)
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.