As of 05:45 PST

Weather in Arlington Heights, WA

50°Current weather

Arlington Heights, Saturday, 14 November, 05:45

Light rain. Feels like 49°. High 54°, low 48°.

Pressure29.62 inHg
Wind6 mph SE
Humidity87%
Visibility5.7 mi
Dew point46°

Monthly outlook for Arlington Heights, WA: average high 51.1°, average low 40.8°. That is 2.6° above the climate normal for November. Precipitation is expected on 6 days (about 1.2 inches), against a normal of 10 days and 5.1 inches. The warmest day looks like 25 November (57°), the coolest 19 November (32.6°).

51.1°/40.8°
Average high / low
+2.6°
Above normal
6 / 10
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November50.7°47.3°+1.9°
24 November – 3 December51.8°44.7°+3.9°
4 December – 13 Decemberat normal43.4°—

November records over 66 years

66.6°4 November 1980All-time high
-0.2°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Marysville (10 mi).

Sun, 1555° / 41°0.56Rain
55 °Rain

Arlington Heights, Sunday, 15 November

Rain. High 55°, low 41°.

Pressure29.85 inHg
Wind8.5 mph SE
Humidity91%
Visibility2.4 mi
Dew point46°
Mon, 1647° / 39°0.2Rain
47 °Rain

Arlington Heights, Monday, 16 November

Rain. High 47°, low 39°.

Pressure30.09 inHg
Wind6.6 mph SE
Humidity87%
Visibility6.2 mi
Dew point42°
Tue, 1751° / 36°0.02Light rain
51 °Light rain

Arlington Heights, Tuesday, 17 November

Light rain. High 51°, low 36°.

Pressure29.94 inHg
Wind1.7 mph S
Humidity53%
Visibility6.2 mi
Dew point34°
Wed, 1851° / 36°0Overcast
51 °Overcast

Arlington Heights, Wednesday, 18 November

Overcast. High 51°, low 36°.

Pressure29.91 inHg
Wind6.9 mph NE
Humidity57%
Visibility—
Dew point29°
Thu, 1949° / 33°0Clear
49 °Clear

Arlington Heights, Thursday, 19 November

Clear. High 49°, low 33°.

Pressure30.09 inHg
Wind4.7 mph W
Humidity59%
Visibility—
Dew point30°
Fri, 2048° / 36°0Mostly clear
48 °Mostly clear

Arlington Heights, Friday, 20 November

Mostly clear. High 48°, low 36°.

Pressure29.94 inHg
Wind3.9 mph E
Humidity67%
Visibility—
Dew point33°
Sat, 2147° / 38°0.01Light rain
47 °Light rain

Arlington Heights, Saturday, 21 November

Light rain. High 47°, low 38°.

Pressure30.06 inHg
Wind5.4 mph E
Humidity77%
Visibility—
Dew point35°
Sun, 2252° / 41°0Overcast
52 °Overcast

Arlington Heights, Sunday, 22 November

Overcast. High 52°, low 41°.

Pressure29.91 inHg
Wind5.5 mph NE
Humidity63%
Visibility—
Dew point34°
Mon, 2352° / 43°0.08Light rain
52 °Light rain

Arlington Heights, Monday, 23 November

Light rain. High 52°, low 43°.

Pressure29.94 inHg
Wind6.4 mph NE
Humidity84%
Visibility—
Dew point42°
Tue, 2453° / 45°0.07Light rain
53 °Light rain

Arlington Heights, Tuesday, 24 November

Light rain. High 53°, low 45°.

Pressure29.68 inHg
Wind8 mph E
Humidity84%
Visibility—
Dew point44°
Wed, 2557° / 45°0Overcast
57 °Overcast

Arlington Heights, Wednesday, 25 November

Overcast. High 57°, low 45°.

Pressure29.80 inHg
Wind4.8 mph E
Humidity63%
Visibility—
Dew point39°
Thu, 2652° / 46°0.04Light rain
52 °Light rain

Arlington Heights, Thursday, 26 November

Light rain. High 52°, low 46°.

Pressure30.00 inHg
Wind8 mph SE
Humidity83%
Visibility—
Dew point45°
Fri, 2751° / 46°0.01Light rain
51 °Light rain

Arlington Heights, Friday, 27 November

Light rain. High 51°, low 46°.

Pressure30.09 inHg
Wind1.9 mph S
Humidity92%
Visibility—
Dew point45°
Sat, 2851° / 41°0.03Light rain
51 °Light rain

Arlington Heights, Saturday, 28 November

Light rain. High 51°, low 41°.

Pressure29.97 inHg
Wind4.2 mph E
Humidity81%
Visibility—
Dew point43°
Sun, 2947° / 40°0.07Light rain
47 °Light rain

Arlington Heights, Sunday, 29 November

Light rain. High 47°, low 40°.

Pressure30.00 inHg
Wind6.1 mph SE
Humidity89%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3044° / 36°0.31Climate normal
44 °Climate normal

Arlington Heights, Monday, 30 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.31 in
Chance of precipitation67%
Record high57° (2008)
Record low9° (1985)
Tue, 0145° / 36°0.32Climate normal
45 °Climate normal

Arlington Heights, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.32 in
Chance of precipitation68%
Record high55° (2021)
Record low6° (1985)
Wed, 0244° / 36°0.36Climate normal
44 °Climate normal

Arlington Heights, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.36 in
Chance of precipitation70%
Record high54° (2021)
Record low19° (1985)
Thu, 0344° / 35°0.36Climate normal
44 °Climate normal

Arlington Heights, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.36 in
Chance of precipitation63%
Record high55° (1965)
Record low21° (1994)
Fri, 0444° / 34°0.29Climate normal
44 °Climate normal

Arlington Heights, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.29 in
Chance of precipitation60%
Record high54° (2007)
Record low10° (1994)
Sat, 0543° / 34°0.25Climate normal
43 °Climate normal

Arlington Heights, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.25 in
Chance of precipitation60%
Record high55° (2023)
Record low14° (1994)
Sun, 0644° / 35°0.24Climate normal
44 °Climate normal

Arlington Heights, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.24 in
Chance of precipitation52%
Record high53° (2019)
Record low21° (1972)
Mon, 0743° / 35°0.24Climate normal
43 °Climate normal

Arlington Heights, Monday, 7 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.24 in
Chance of precipitation60%
Record high52° (2014)
Record low12° (1972)
Tue, 0843° / 35°0.3Climate normal
43 °Climate normal

Arlington Heights, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.3 in
Chance of precipitation60%
Record high55° (2014)
Record low11° (1972)
Wed, 0943° / 35°0.31Climate normal
43 °Climate normal

Arlington Heights, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.31 in
Chance of precipitation67%
Record high55° (2014)
Record low21° (1972)
Thu, 1044° / 36°0.38Climate normal
44 °Climate normal

Arlington Heights, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.38 in
Chance of precipitation73%
Record high58° (2014)
Record low13° (1972)
Fri, 1144° / 37°0.35Climate normal
44 °Climate normal

Arlington Heights, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low37°
Average precipitation0.35 in
Chance of precipitation70%
Record high56° (2025)
Record low19° (1971)
Sat, 1243° / 35°0.35Climate normal
43 °Climate normal

Arlington Heights, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.35 in
Chance of precipitation63%
Record high53° (2002)
Record low16° (1972)
Sun, 1343° / 35°0.31Climate normal
43 °Climate normal

Arlington Heights, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low35°
Average precipitation0.31 in
Chance of precipitation65%
Record high58° (2025)
Record low12° (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 Arlington Heights, 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 Arlington Heights, 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.