As of 22:38 MDT

Weather in McAllister, MT

52°Current weather

McAllister, Wednesday, 21 October, 22:38

Clear. Feels like 49°. High 65°, low 36°.

Pressure30.00 inHg
Wind13.8 mph S
Humidity62%
Visibility6.2 mi
Dew point39°

Monthly outlook for McAllister, MT: average high 53.1°, average low 34.3°. That is 3° above the climate normal for October. Precipitation is expected on 2 days (about 1.7 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 22 October (68.5°), the coolest 24 October (19.6°).

53.1°/34.3°
Average high / low
+3°
Above normal
2 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October52.1°49.5°+1.5°
31 October – 9 November54.7°43.6°+6.1°
10 November – 19 Novemberat normal38.9°—

October records over 66 years

82.4°3 October 2010All-time high
-9.8°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Ennis (6 mi).

Thu, 2268° / 40°0Partly cloudy
68 °Partly cloudy

McAllister, Thursday, 22 October

Partly cloudy. High 68°, low 40°.

Pressure29.88 inHg
Wind7.9 mph S
Humidity48%
Visibility6.2 mi
Dew point41°
Fri, 2346° / 31°1.56Snow
46 °Snow

McAllister, Friday, 23 October

Snow. High 46°, low 31°.

Pressure29.77 inHg
Wind8.4 mph S
Humidity94%
Visibility1.1 mi
Dew point44°
Sat, 2436° / 20°0Partly cloudy
36 °Partly cloudy

McAllister, Saturday, 24 October

Partly cloudy. High 36°, low 20°.

Pressure30.42 inHg
Wind1.3 mph E
Humidity92%
Visibility6.0 mi
Dew point26°
Sun, 2535° / 26°0Clear
35 °Clear

McAllister, Sunday, 25 October

Clear. High 35°, low 26°.

Pressure30.39 inHg
Wind3.9 mph NE
Humidity90%
Visibility6.2 mi
Dew point25°
Mon, 2643° / 28°0Clear
43 °Clear

McAllister, Monday, 26 October

Clear. High 43°, low 28°.

Pressure30.39 inHg
Wind1.3 mph SW
Humidity71%
Visibility—
Dew point29°
Tue, 2749° / 32°0Overcast
49 °Overcast

McAllister, Tuesday, 27 October

Overcast. High 49°, low 32°.

Pressure30.27 inHg
Wind5.3 mph E
Humidity59%
Visibility—
Dew point30°
Wed, 2860° / 33°0Partly cloudy
60 °Partly cloudy

McAllister, Wednesday, 28 October

Partly cloudy. High 60°, low 33°.

Pressure30.21 inHg
Wind10 mph SW
Humidity26%
Visibility—
Dew point17°
Thu, 2961° / 41°0Overcast
61 °Overcast

McAllister, Thursday, 29 October

Overcast. High 61°, low 41°.

Pressure29.85 inHg
Wind14.6 mph S
Humidity28%
Visibility—
Dew point22°
Fri, 3058° / 41°0Partly cloudy
58 °Partly cloudy

McAllister, Friday, 30 October

Partly cloudy. High 58°, low 41°.

Pressure29.59 inHg
Wind17.1 mph SW
Humidity34%
Visibility—
Dew point26°
Sat, 3147° / 36°0.08Snow
47 °Snow

McAllister, Saturday, 31 October

Snow. High 47°, low 36°.

Pressure29.74 inHg
Wind8.9 mph SW
Humidity42%
Visibility—
Dew point22°
Sun, 0151° / 30°0Clear
51 °Clear

McAllister, Sunday, 1 November

Clear. High 51°, low 30°.

Pressure30.06 inHg
Wind6.7 mph SW
Humidity36%
Visibility—
Dew point18°
Mon, 0257° / 34°0Overcast
57 °Overcast

McAllister, Monday, 2 November

Overcast. High 57°, low 34°.

Pressure30.24 inHg
Wind13.3 mph S
Humidity27%
Visibility—
Dew point17°
Tue, 0361° / 38°0Clear
61 °Clear

McAllister, Tuesday, 3 November

Clear. High 61°, low 38°.

Pressure30.09 inHg
Wind14.5 mph SW
Humidity24%
Visibility—
Dew point17°
Wed, 0456° / 40°0Overcast
56 °Overcast

McAllister, Wednesday, 4 November

Overcast. High 56°, low 40°.

Pressure29.88 inHg
Wind10.2 mph S
Humidity50%
Visibility—
Dew point34°
Thu, 0556° / 45°0.01Light rain
56 °Light rain

McAllister, Thursday, 5 November

Light rain. High 56°, low 45°.

Pressure29.88 inHg
Wind16.8 mph S
Humidity59%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0644° / 25°0.05Climate normal
44 °Climate normal

McAllister, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low25°
Average precipitation0.05 in
Chance of precipitation37%
Record high64° (2020)
Record low-4° (2003)
Sat, 0743° / 24°0.05Climate normal
43 °Climate normal

McAllister, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°
Average low24°
Average precipitation0.05 in
Chance of precipitation30%
Record high62° (1999)
Record low-4° (1990)
Sun, 0842° / 23°0.08Climate normal
42 °Climate normal

McAllister, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°
Average low23°
Average precipitation0.08 in
Chance of precipitation43%
Record high60° (2016)
Record low0° (2000)
Mon, 0941° / 22°0.06Climate normal
41 °Climate normal

McAllister, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low22°
Average precipitation0.06 in
Chance of precipitation30%
Record high62° (2016)
Record low-4° (1966)
Tue, 1040° / 21°0.04Climate normal
40 °Climate normal

McAllister, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.04 in
Chance of precipitation33%
Record high61° (2025)
Record low-22° (1986)
Wed, 1139° / 20°0.05Climate normal
39 °Climate normal

McAllister, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low20°
Average precipitation0.05 in
Chance of precipitation27%
Record high62° (2016)
Record low-9° (2000)
Thu, 1240° / 21°0.07Climate normal
40 °Climate normal

McAllister, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high40°
Average low21°
Average precipitation0.07 in
Chance of precipitation25%
Record high63° (1999)
Record low-7° (2000)
Fri, 1340° / 22°0.04Climate normal
40 °Climate normal

McAllister, Friday, 13 November

Climate normal for this date — 60-year average.

Average high40°
Average low22°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (1999)
Record low-7° (2000)
Sat, 1439° / 21°0.06Climate normal
39 °Climate normal

McAllister, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1999)
Record low-7° (1978)
Sun, 1539° / 19°0.04Climate normal
39 °Climate normal

McAllister, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high39°
Average low19°
Average precipitation0.04 in
Chance of precipitation25%
Record high63° (1999)
Record low-14° (2014)
Mon, 1639° / 21°0.05Climate normal
39 °Climate normal

McAllister, Monday, 16 November

Climate normal for this date — 60-year average.

Average high39°
Average low21°
Average precipitation0.05 in
Chance of precipitation30%
Record high58° (2025)
Record low-16° (2014)
Tue, 1738° / 21°0.04Climate normal
38 °Climate normal

McAllister, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.04 in
Chance of precipitation35%
Record high58° (1999)
Record low-7° (1961)
Wed, 1837° / 20°0.07Climate normal
37 °Climate normal

McAllister, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (2008)
Record low-8° (2022)
Thu, 1937° / 19°0.05Climate normal
37 °Climate normal

McAllister, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high37°
Average low19°
Average precipitation0.05 in
Chance of precipitation30%
Record high51° (1966)
Record low-5° (1994)

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 McAllister, 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 McAllister, 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.