As of 06:52 MDT

Weather in Allentown, MT

35°Current weather

Allentown, Saturday, 24 October, 06:52

Clear. Feels like 35°. High 50°, low 35°.

Pressure30.30 inHg
Wind2.8 mph SE
Humidity82%
Visibility6.2 mi
Dew point31°

Monthly outlook for Allentown, MT: average high 46.9°, average low 33.6°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 6 November (54°), the coolest 2 November (27.9°).

46.9°/33.6°
Average high / low
−0.7°
Below normal
4 / 7
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November46°49.6°-2°
3 November – 12 November48.5°44.5°+2.2°
13 November – 22 Novemberat normal40.4°—

October records over 66 years

85.6°1 October 1992All-time high
-2.2°25 October 2020All-time low

Climate normals and records are computed from the nearest reference point — St. Ignatius (8 mi).

Sun, 2548° / 35°0Partly cloudy
48 °Partly cloudy

Allentown, Sunday, 25 October

Partly cloudy. High 48°, low 35°.

Pressure30.21 inHg
Wind4 mph NW
Humidity65%
Visibility6.2 mi
Dew point35°
Mon, 2648° / 33°0.03Light rain
48 °Light rain

Allentown, Monday, 26 October

Light rain. High 48°, low 33°.

Pressure30.03 inHg
Wind2.4 mph W
Humidity70%
Visibility6.2 mi
Dew point34°
Tue, 2742° / 34°0.14Light rain
42 °Light rain

Allentown, Tuesday, 27 October

Light rain. High 42°, low 34°.

Pressure30.00 inHg
Wind5.7 mph S
Humidity89%
Visibility4.0 mi
Dew point38°
Wed, 2845° / 34°0.04Light rain
45 °Light rain

Allentown, Wednesday, 28 October

Light rain. High 45°, low 34°.

Pressure30.00 inHg
Wind7.2 mph S
Humidity61%
Visibility—
Dew point29°
Thu, 2944° / 34°0.18Light rain
44 °Light rain

Allentown, Thursday, 29 October

Light rain. High 44°, low 34°.

Pressure29.91 inHg
Wind9.1 mph NW
Humidity86%
Visibility—
Dew point35°
Fri, 3046° / 32°0.09Snow
46 °Snow

Allentown, Friday, 30 October

Snow. High 46°, low 32°.

Pressure30.12 inHg
Wind3.9 mph SE
Humidity70%
Visibility—
Dew point31°
Sat, 3147° / 33°0Overcast
47 °Overcast

Allentown, Saturday, 31 October

Overcast. High 47°, low 33°.

Pressure30.06 inHg
Wind3.6 mph SE
Humidity64%
Visibility—
Dew point30°
Sun, 0144° / 28°0.02Light snow
44 °Light snow

Allentown, Sunday, 1 November

Light snow. High 44°, low 28°.

Pressure30.42 inHg
Wind4.3 mph NW
Humidity68%
Visibility—
Dew point29°
Mon, 0246° / 28°0Clear
46 °Clear

Allentown, Monday, 2 November

Clear. High 46°, low 28°.

Pressure30.59 inHg
Wind3.9 mph NW
Humidity49%
Visibility—
Dew point21°
Tue, 0347° / 30°0Partly cloudy
47 °Partly cloudy

Allentown, Tuesday, 3 November

Partly cloudy. High 47°, low 30°.

Pressure30.50 inHg
Wind2.5 mph NW
Humidity43%
Visibility—
Dew point20°
Wed, 0447° / 34°0.02Snow
47 °Snow

Allentown, Wednesday, 4 November

Snow. High 47°, low 34°.

Pressure30.27 inHg
Wind4.8 mph NW
Humidity50%
Visibility—
Dew point25°
Thu, 0545° / 37°0.01Light snow
45 °Light snow

Allentown, Thursday, 5 November

Light snow. High 45°, low 37°.

Pressure30.24 inHg
Wind4.6 mph NW
Humidity73%
Visibility—
Dew point34°
Fri, 0654° / 37°0Overcast
54 °Overcast

Allentown, Friday, 6 November

Overcast. High 54°, low 37°.

Pressure29.85 inHg
Wind6.4 mph S
Humidity58%
Visibility—
Dew point33°
Sat, 0747° / 37°0.03Light rain
47 °Light rain

Allentown, Saturday, 7 November

Light rain. High 47°, low 37°.

Pressure30.09 inHg
Wind14.4 mph W
Humidity63%
Visibility—
Dew point34°
Sun, 0850° / 35°0Overcast
50 °Overcast

Allentown, Sunday, 8 November

Overcast. High 50°, low 35°.

Pressure30.30 inHg
Wind4.2 mph SE
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0944° / 30°0.1Climate normal
44 °Climate normal

Allentown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (2016)
Record low11° (1986)
Tue, 1043° / 28°0.07Climate normal
43 °Climate normal

Allentown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high43°
Average low28°
Average precipitation0.07 in
Chance of precipitation40%
Record high62° (2016)
Record low-10° (1986)
Wed, 1142° / 27°0.09Climate normal
42 °Climate normal

Allentown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation37%
Record high61° (2016)
Record low-2° (2000)
Thu, 1242° / 28°0.11Climate normal
42 °Climate normal

Allentown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.11 in
Chance of precipitation48%
Record high66° (1999)
Record low0° (1986)
Fri, 1342° / 29°0.1Climate normal
42 °Climate normal

Allentown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation52%
Record high65° (2025)
Record low4° (2000)
Sat, 1442° / 28°0.09Climate normal
42 °Climate normal

Allentown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation40%
Record high62° (1999)
Record low2° (2000)
Sun, 1543° / 27°0.04Climate normal
43 °Climate normal

Allentown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.04 in
Chance of precipitation30%
Record high62° (2021)
Record low5° (2014)
Mon, 1642° / 28°0.1Climate normal
42 °Climate normal

Allentown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.1 in
Chance of precipitation52%
Record high57° (2001)
Record low6° (1996)
Tue, 1741° / 29°0.09Climate normal
41 °Climate normal

Allentown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.09 in
Chance of precipitation52%
Record high57° (1976)
Record low4° (1961)
Wed, 1840° / 28°0.11Climate normal
40 °Climate normal

Allentown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation52%
Record high60° (2008)
Record low1° (2022)
Thu, 1939° / 27°0.09Climate normal
39 °Climate normal

Allentown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation43%
Record high53° (2008)
Record low0° (2000)
Fri, 2039° / 26°0.09Climate normal
39 °Climate normal

Allentown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation48%
Record high51° (2001)
Record low-4° (1977)
Sat, 2138° / 25°0.09Climate normal
38 °Climate normal

Allentown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation47%
Record high50° (1974)
Record low-8° (1977)
Sun, 2237° / 25°0.09Climate normal
37 °Climate normal

Allentown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.09 in
Chance of precipitation50%
Record high55° (2017)
Record low-5° (1970)

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 Allentown, 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 Allentown, 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.