As of 01:32 MST

Weather in Allentown, MT

43°Current weather

Allentown, Thursday, 12 November, 01:32

Overcast. Feels like 43°. High 54°, low 41°.

Pressure30.06 inHg
Wind0.5 mph N
Humidity77%
Visibility6.2 mi
Dew point36°

Monthly outlook for Allentown, MT: average high 39.1°, average low 30.3°. That is 0° below the climate normal for November. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 8 days and 1.6 inches. The warmest day looks like 12 November (53.7°), the coolest 26 November (16.1°).

39.1°/30.3°
Average high / low
−0°
Below normal
6 / 8
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November44.2°40.9°+1.8°
22 November – 1 December30.6°35.8°-2.9°
2 December – 11 Decemberat normal33.2°—

November records over 66 years

66.4°1 November 1988All-time high
-14.8°23 November 1985All-time low

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

Fri, 1352° / 40°0Overcast
52 °Overcast

Allentown, Friday, 13 November

Overcast. High 52°, low 40°.

Pressure29.56 inHg
Wind1.8 mph W
Humidity53%
Visibility1.8 mi
Dew point36°
Sat, 1445° / 38°0.02Light rain
45 °Light rain

Allentown, Saturday, 14 November

Light rain. High 45°, low 38°.

Pressure29.85 inHg
Wind5.3 mph SE
Humidity88%
Visibility6.2 mi
Dew point40°
Sun, 1550° / 36°0Clear
50 °Clear

Allentown, Sunday, 15 November

Clear. High 50°, low 36°.

Pressure29.94 inHg
Wind1.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point33°
Mon, 1642° / 31°0.02Light rain
42 °Light rain

Allentown, Monday, 16 November

Light rain. High 42°, low 31°.

Pressure30.03 inHg
Wind5 mph SE
Humidity64%
Visibility—
Dew point31°
Tue, 1738° / 28°0Partly cloudy
38 °Partly cloudy

Allentown, Tuesday, 17 November

Partly cloudy. High 38°, low 28°.

Pressure30.24 inHg
Wind3.6 mph NW
Humidity85%
Visibility—
Dew point29°
Wed, 1839° / 36°0.04Light snow
39 °Light snow

Allentown, Wednesday, 18 November

Light snow. High 39°, low 36°.

Pressure29.91 inHg
Wind1.9 mph E
Humidity93%
Visibility—
Dew point36°
Thu, 1936° / 34°0.73Snow
36 °Snow

Allentown, Thursday, 19 November

Snow. High 36°, low 34°.

Pressure30.00 inHg
Wind3.2 mph NW
Humidity100%
Visibility—
Dew point36°
Fri, 2044° / 27°0.11Snow
44 °Snow

Allentown, Friday, 20 November

Snow. High 44°, low 27°.

Pressure30.15 inHg
Wind5.2 mph NW
Humidity67%
Visibility—
Dew point29°
Sat, 2141° / 30°0Partly cloudy
41 °Partly cloudy

Allentown, Saturday, 21 November

Partly cloudy. High 41°, low 30°.

Pressure30.15 inHg
Wind3.8 mph W
Humidity69%
Visibility—
Dew point28°
Sun, 2239° / 31°0Overcast
39 °Overcast

Allentown, Sunday, 22 November

Overcast. High 39°, low 31°.

Pressure30.18 inHg
Wind2.7 mph SE
Humidity72%
Visibility—
Dew point27°
Mon, 2336° / 30°0.07Light snow
36 °Light snow

Allentown, Monday, 23 November

Light snow. High 36°, low 30°.

Pressure30.27 inHg
Wind3.5 mph NW
Humidity90%
Visibility—
Dew point32°
Tue, 2434° / 26°0.18Light snow
34 °Light snow

Allentown, Tuesday, 24 November

Light snow. High 34°, low 26°.

Pressure30.21 inHg
Wind3.9 mph NW
Humidity93%
Visibility—
Dew point30°
Wed, 2528° / 22°0.06Light snow
28 °Light snow

Allentown, Wednesday, 25 November

Light snow. High 28°, low 22°.

Pressure30.30 inHg
Wind4.5 mph N
Humidity70%
Visibility—
Dew point18°
Thu, 2624° / 16°0.02Light snow
24 °Light snow

Allentown, Thursday, 26 November

Light snow. High 24°, low 16°.

Pressure30.62 inHg
Wind5.2 mph NW
Humidity65%
Visibility—
Dew point12°
Fri, 2722° / 19°0.24Snow
22 °Snow

Allentown, Friday, 27 November

Snow. High 22°, low 19°.

Pressure30.59 inHg
Wind2.8 mph NW
Humidity89%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 24°0.09Climate normal
36 °Climate normal

Allentown, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation40%
Record high59° (2021)
Record low-2° (1975)
Sun, 2935° / 22°0.07Climate normal
35 °Climate normal

Allentown, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation48%
Record high50° (2021)
Record low-2° (1979)
Mon, 3035° / 22°0.09Climate normal
35 °Climate normal

Allentown, Monday, 30 November

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.09 in
Chance of precipitation52%
Record high46° (1973)
Record low-13° (1985)
Tue, 0135° / 22°0.11Climate normal
35 °Climate normal

Allentown, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.11 in
Chance of precipitation48%
Record high60° (2021)
Record low-16° (1985)
Wed, 0235° / 22°0.16Climate normal
35 °Climate normal

Allentown, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.16 in
Chance of precipitation55%
Record high55° (2021)
Record low-17° (1985)
Thu, 0335° / 23°0.09Climate normal
35 °Climate normal

Allentown, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.09 in
Chance of precipitation43%
Record high49° (1975)
Record low-7° (1972)
Fri, 0433° / 21°0.09Climate normal
33 °Climate normal

Allentown, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°
Average low21°
Average precipitation0.09 in
Chance of precipitation38%
Record high47° (2019)
Record low-21° (1972)
Sat, 0533° / 20°0.09Climate normal
33 °Climate normal

Allentown, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high33°
Average low20°
Average precipitation0.09 in
Chance of precipitation48%
Record high55° (2023)
Record low-22° (1972)
Sun, 0633° / 19°0.1Climate normal
33 °Climate normal

Allentown, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.1 in
Chance of precipitation43%
Record high53° (2023)
Record low-20° (1972)
Mon, 0732° / 19°0.08Climate normal
32 °Climate normal

Allentown, Monday, 7 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.08 in
Chance of precipitation48%
Record high50° (2024)
Record low-22° (2013)
Tue, 0831° / 18°0.09Climate normal
31 °Climate normal

Allentown, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low18°
Average precipitation0.09 in
Chance of precipitation45%
Record high55° (2020)
Record low-30° (1972)
Wed, 0932° / 19°0.09Climate normal
32 °Climate normal

Allentown, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.09 in
Chance of precipitation47%
Record high48° (2025)
Record low-25° (1972)
Thu, 1034° / 21°0.11Climate normal
34 °Climate normal

Allentown, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high34°
Average low21°
Average precipitation0.11 in
Chance of precipitation55%
Record high48° (2025)
Record low-20° (1972)
Fri, 1134° / 22°0.08Climate normal
34 °Climate normal

Allentown, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.08 in
Chance of precipitation43%
Record high52° (2025)
Record low-13° (1961)

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.