As of 21:03 PST

Weather in Allentown, WA

51°Current weather

Allentown, Friday, 13 November, 21:03

Overcast. Feels like 50°. High 55°, low 50°.

Pressure29.41 inHg
Wind5.7 mph S
Humidity92%
Visibility6.2 mi
Dew point48°

Monthly outlook for Allentown, WA: average high 50.8°, average low 43.5°. That is 2° above the climate normal for November. Precipitation is expected on 8 days (about 1.2 inches), against a normal of 10 days and 4.3 inches. The warmest day looks like 15 November (55.4°), the coolest 20 November (38.1°).

50.8°/43.5°
Average high / low
+2°
Above normal
8 / 10
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November51.6°48.1°+2°
23 November – 2 December49.5°45.3°+2.3°
3 December – 12 Decemberat normal44°—

November records over 66 years

66°2 November 1962All-time high
0.7°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Skyway (1 mi).

Sat, 1453° / 46°0.11Rain
53 °Rain

Allentown, Saturday, 14 November

Rain. High 53°, low 46°.

Pressure29.68 inHg
Wind5.3 mph SE
Humidity76%
Visibility6.2 mi
Dew point48°
Sun, 1555° / 46°0.19Rain
55 °Rain

Allentown, Sunday, 15 November

Rain. High 55°, low 46°.

Pressure29.83 inHg
Wind9.8 mph S
Humidity81%
Visibility3.4 mi
Dew point48°
Mon, 1651° / 44°0.04Light rain
51 °Light rain

Allentown, Monday, 16 November

Light rain. High 51°, low 44°.

Pressure30.03 inHg
Wind5.9 mph S
Humidity74%
Visibility6.2 mi
Dew point41°
Tue, 1749° / 42°0Partly cloudy
49 °Partly cloudy

Allentown, Tuesday, 17 November

Partly cloudy. High 49°, low 42°.

Pressure29.97 inHg
Wind1.5 mph S
Humidity81%
Visibility1.6 mi
Dew point42°
Wed, 1851° / 45°0Overcast
51 °Overcast

Allentown, Wednesday, 18 November

Overcast. High 51°, low 45°.

Pressure29.91 inHg
Wind7.7 mph N
Humidity67%
Visibility—
Dew point38°
Thu, 1950° / 41°0Clear
50 °Clear

Allentown, Thursday, 19 November

Clear. High 50°, low 41°.

Pressure30.06 inHg
Wind6.1 mph NE
Humidity81%
Visibility—
Dew point39°
Fri, 2048° / 38°0Clear
48 °Clear

Allentown, Friday, 20 November

Clear. High 48°, low 38°.

Pressure30.21 inHg
Wind2.9 mph S
Humidity72%
Visibility—
Dew point34°
Sat, 2151° / 40°0Overcast
51 °Overcast

Allentown, Saturday, 21 November

Overcast. High 51°, low 40°.

Pressure30.21 inHg
Wind3.2 mph NE
Humidity59%
Visibility—
Dew point31°
Sun, 2252° / 41°0Overcast
52 °Overcast

Allentown, Sunday, 22 November

Overcast. High 52°, low 41°.

Pressure30.09 inHg
Wind4.4 mph S
Humidity49%
Visibility—
Dew point28°
Mon, 2347° / 44°0.04Light rain
47 °Light rain

Allentown, Monday, 23 November

Light rain. High 47°, low 44°.

Pressure30.09 inHg
Wind3.2 mph N
Humidity79%
Visibility—
Dew point39°
Tue, 2449° / 45°0.27Rain
49 °Rain

Allentown, Tuesday, 24 November

Rain. High 49°, low 45°.

Pressure29.85 inHg
Wind4.1 mph SE
Humidity70%
Visibility—
Dew point39°
Wed, 2551° / 45°0.04Light rain
51 °Light rain

Allentown, Wednesday, 25 November

Light rain. High 51°, low 45°.

Pressure29.91 inHg
Wind5.1 mph N
Humidity80%
Visibility—
Dew point42°
Thu, 2649° / 43°0Overcast
49 °Overcast

Allentown, Thursday, 26 November

Overcast. High 49°, low 43°.

Pressure29.85 inHg
Wind7.3 mph N
Humidity77%
Visibility—
Dew point39°
Fri, 2752° / 44°0Overcast
52 °Overcast

Allentown, Friday, 27 November

Overcast. High 52°, low 44°.

Pressure30.30 inHg
Wind5.1 mph N
Humidity87%
Visibility—
Dew point44°
Sat, 2849° / 42°0.34Rain
49 °Rain

Allentown, Saturday, 28 November

Rain. High 49°, low 42°.

Pressure29.91 inHg
Wind4.9 mph N
Humidity67%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2945° / 35°0.21Climate normal
45 °Climate normal

Allentown, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.21 in
Chance of precipitation53%
Record high56° (2021)
Record low8° (1985)
Mon, 3045° / 36°0.25Climate normal
45 °Climate normal

Allentown, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.25 in
Chance of precipitation63%
Record high56° (2008)
Record low9° (1985)
Tue, 0145° / 36°0.25Climate normal
45 °Climate normal

Allentown, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.25 in
Chance of precipitation62%
Record high56° (2021)
Record low6° (1985)
Wed, 0245° / 36°0.31Climate normal
45 °Climate normal

Allentown, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.31 in
Chance of precipitation68%
Record high54° (2021)
Record low21° (1985)
Thu, 0345° / 36°0.31Climate normal
45 °Climate normal

Allentown, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.31 in
Chance of precipitation57%
Record high56° (1965)
Record low26° (1984)
Fri, 0444° / 35°0.26Climate normal
44 °Climate normal

Allentown, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.26 in
Chance of precipitation55%
Record high54° (1989)
Record low17° (1970)
Sat, 0543° / 35°0.2Climate normal
43 °Climate normal

Allentown, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.2 in
Chance of precipitation47%
Record high57° (2023)
Record low23° (1994)
Sun, 0644° / 35°0.19Climate normal
44 °Climate normal

Allentown, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.19 in
Chance of precipitation52%
Record high54° (2019)
Record low24° (1972)
Mon, 0744° / 35°0.2Climate normal
44 °Climate normal

Allentown, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.2 in
Chance of precipitation55%
Record high53° (2025)
Record low17° (1972)
Tue, 0844° / 35°0.24Climate normal
44 °Climate normal

Allentown, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.24 in
Chance of precipitation55%
Record high55° (2015)
Record low14° (1972)
Wed, 0944° / 35°0.27Climate normal
44 °Climate normal

Allentown, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.27 in
Chance of precipitation65%
Record high55° (2014)
Record low22° (1972)
Thu, 1044° / 36°0.33Climate normal
44 °Climate normal

Allentown, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.33 in
Chance of precipitation73%
Record high57° (2014)
Record low16° (1972)
Fri, 1144° / 36°0.28Climate normal
44 °Climate normal

Allentown, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.28 in
Chance of precipitation67%
Record high56° (2025)
Record low22° (1961)
Sat, 1244° / 35°0.26Climate normal
44 °Climate normal

Allentown, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.26 in
Chance of precipitation65%
Record high55° (2025)
Record low18° (1972)

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, WA 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, WA 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.