As of 10:58 MDT

Weather in Castle Town, MT

31°Current weather

Castle Town, Thursday, 29 October, 10:58

Partly cloudy. Feels like 26°. High 42°, low 21°.

Pressure30.06 inHg
Wind4.3 mph S
Humidity70%
Visibility6.2 mi
Dew point23°

Monthly outlook for Castle Town, MT: average high 42.1°, average low 27.1°. That is 1.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 0.8 inches. The warmest day looks like 11 November (48.6°), the coolest 29 October (21.4°).

42.1°/27.1°
Average high / low
+1.1°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November41.8°41.6°+0.1°
8 November – 17 November42.8°37.3°+3.1°
18 November – 27 Novemberat normal32°—

October records over 66 years

81.1°1 October 2011All-time high
-20.2°10 October 2009All-time low

Climate normals and records are computed from the nearest reference point — Ringling (13 mi).

Fri, 3041° / 25°0Overcast
41 °Overcast

Castle Town, Friday, 30 October

Overcast. High 41°, low 25°.

Pressure30.09 inHg
Wind3.9 mph E
Humidity87%
Visibility6.2 mi
Dew point29°
Sat, 3147° / 27°0.14Rain
47 °Rain

Castle Town, Saturday, 31 October

Rain. High 47°, low 27°.

Pressure29.97 inHg
Wind2.8 mph W
Humidity63%
Visibility6.2 mi
Dew point34°
Sun, 0138° / 32°0.21Light rain
38 °Light rain

Castle Town, Sunday, 1 November

Light rain. High 38°, low 32°.

Pressure29.97 inHg
Wind5.6 mph E
Humidity85%
Visibility6.2 mi
Dew point36°
Mon, 0231° / 25°0.27Snow
31 °Snow

Castle Town, Monday, 2 November

Snow. High 31°, low 25°.

Pressure30.27 inHg
Wind7 mph W
Humidity97%
Visibility—
Dew point29°
Tue, 0340° / 23°0Overcast
40 °Overcast

Castle Town, Tuesday, 3 November

Overcast. High 40°, low 23°.

Pressure30.30 inHg
Wind6.5 mph SW
Humidity74%
Visibility—
Dew point27°
Wed, 0446° / 28°0Clear
46 °Clear

Castle Town, Wednesday, 4 November

Clear. High 46°, low 28°.

Pressure30.09 inHg
Wind6.1 mph E
Humidity52%
Visibility—
Dew point23°
Thu, 0543° / 25°0Partly cloudy
43 °Partly cloudy

Castle Town, Thursday, 5 November

Partly cloudy. High 43°, low 25°.

Pressure29.94 inHg
Wind4.9 mph E
Humidity50%
Visibility—
Dew point19°
Fri, 0645° / 28°0Clear
45 °Clear

Castle Town, Friday, 6 November

Clear. High 45°, low 28°.

Pressure29.88 inHg
Wind7.7 mph W
Humidity47%
Visibility—
Dew point21°
Sat, 0743° / 27°0Clear
43 °Clear

Castle Town, Saturday, 7 November

Clear. High 43°, low 27°.

Pressure30.09 inHg
Wind13.2 mph SW
Humidity50%
Visibility—
Dew point21°
Sun, 0847° / 28°0Overcast
47 °Overcast

Castle Town, Sunday, 8 November

Overcast. High 47°, low 28°.

Pressure30.03 inHg
Wind15.2 mph SW
Humidity43%
Visibility—
Dew point18°
Mon, 0943° / 33°0.01Light rain
43 °Light rain

Castle Town, Monday, 9 November

Light rain. High 43°, low 33°.

Pressure30.12 inHg
Wind11.1 mph SW
Humidity71%
Visibility—
Dew point30°
Tue, 1048° / 31°0Overcast
48 °Overcast

Castle Town, Tuesday, 10 November

Overcast. High 48°, low 31°.

Pressure29.94 inHg
Wind8.5 mph S
Humidity49%
Visibility—
Dew point23°
Wed, 1149° / 34°0Overcast
49 °Overcast

Castle Town, Wednesday, 11 November

Overcast. High 49°, low 34°.

Pressure29.50 inHg
Wind16.1 mph SW
Humidity50%
Visibility—
Dew point26°
Thu, 1237° / 24°0.09Snow
37 °Snow

Castle Town, Thursday, 12 November

Snow. High 37°, low 24°.

Pressure29.35 inHg
Wind13.5 mph W
Humidity67%
Visibility—
Dew point24°
Fri, 1332° / 22°0.01Light snow
32 °Light snow

Castle Town, Friday, 13 November

Light snow. High 32°, low 22°.

Pressure29.65 inHg
Wind21 mph W
Humidity60%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1437° / 21°0.04Climate normal
37 °Climate normal

Castle Town, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.04 in
Chance of precipitation35%
Record high59° (1999)
Record low-11° (1978)
Sun, 1537° / 20°0.03Climate normal
37 °Climate normal

Castle Town, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (1999)
Record low-2° (2009)
Mon, 1637° / 21°0.04Climate normal
37 °Climate normal

Castle Town, Monday, 16 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.04 in
Chance of precipitation32%
Record high52° (1999)
Record low-12° (1961)
Tue, 1735° / 20°0.04Climate normal
35 °Climate normal

Castle Town, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.04 in
Chance of precipitation30%
Record high58° (1999)
Record low-4° (1968)
Wed, 1835° / 20°0.06Climate normal
35 °Climate normal

Castle Town, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.06 in
Chance of precipitation33%
Record high53° (2008)
Record low-17° (2022)
Thu, 1934° / 19°0.06Climate normal
34 °Climate normal

Castle Town, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.06 in
Chance of precipitation32%
Record high45° (2003)
Record low-6° (1978)
Fri, 2034° / 18°0.04Climate normal
34 °Climate normal

Castle Town, Friday, 20 November

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.04 in
Chance of precipitation28%
Record high49° (1966)
Record low-9° (1978)
Sat, 2133° / 16°0.03Climate normal
33 °Climate normal

Castle Town, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.03 in
Chance of precipitation22%
Record high49° (2002)
Record low-23° (1977)
Sun, 2232° / 17°0.05Climate normal
32 °Climate normal

Castle Town, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.05 in
Chance of precipitation30%
Record high49° (2021)
Record low-22° (1970)
Mon, 2332° / 15°0.04Climate normal
32 °Climate normal

Castle Town, Monday, 23 November

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.04 in
Chance of precipitation25%
Record high47° (2017)
Record low-22° (1985)
Tue, 2431° / 17°0.06Climate normal
31 °Climate normal

Castle Town, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.06 in
Chance of precipitation38%
Record high52° (1990)
Record low-21° (2010)
Wed, 2531° / 16°0.11Climate normal
31 °Climate normal

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°0.06Climate normal
29 °Climate normal

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°0.05Climate normal
30 °Climate normal

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)

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.