As of 09:03 PDT

Weather in Harrington, WA

35°Current weather

Harrington, Saturday, 24 October, 09:03

Mostly clear. Feels like 29°. High 53°, low 32°.

Pressure30.27 inHg
Wind7.3 mph SE
Humidity80%
Visibility6.2 mi
Dew point30°

Monthly outlook for Harrington, WA: average high 51.5°, average low 38.9°. That is 0.3° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 0.9 inches. The warmest day looks like 25 October (57°), the coolest 31 October (30.5°).

51.5°/38.9°
Average high / low
+0.3°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November50.2°52.3°-1.1°
3 November – 12 November53.6°47.8°+3.2°
13 November – 22 Novemberat normal43.6°—

October records over 66 years

86.2°2 October 1975All-time high
16.3°31 October 1984All-time low

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

Sun, 2557° / 40°0Overcast
57 °Overcast

Harrington, Sunday, 25 October

Overcast. High 57°, low 40°.

Pressure30.00 inHg
Wind11 mph E
Humidity40%
Visibility6.2 mi
Dew point32°
Mon, 2652° / 41°0.15Rain
52 °Rain

Harrington, Monday, 26 October

Rain. High 52°, low 41°.

Pressure29.97 inHg
Wind3.8 mph S
Humidity55%
Visibility6.2 mi
Dew point35°
Tue, 2752° / 38°0Overcast
52 °Overcast

Harrington, Tuesday, 27 October

Overcast. High 52°, low 38°.

Pressure29.97 inHg
Wind9.5 mph SW
Humidity64%
Visibility6.2 mi
Dew point38°
Wed, 2849° / 37°0.21Light rain
49 °Light rain

Harrington, Wednesday, 28 October

Light rain. High 49°, low 37°.

Pressure29.97 inHg
Wind13 mph SW
Humidity72%
Visibility—
Dew point36°
Thu, 2949° / 33°0Clear
49 °Clear

Harrington, Thursday, 29 October

Clear. High 49°, low 33°.

Pressure29.97 inHg
Wind8.6 mph NE
Humidity76%
Visibility—
Dew point34°
Fri, 3045° / 36°0Overcast
45 °Overcast

Harrington, Friday, 30 October

Overcast. High 45°, low 36°.

Pressure29.97 inHg
Wind7.9 mph SW
Humidity67%
Visibility—
Dew point31°
Sat, 3144° / 30°0Clear
44 °Clear

Harrington, Saturday, 31 October

Clear. High 44°, low 30°.

Pressure30.15 inHg
Wind9.1 mph SW
Humidity67%
Visibility—
Dew point28°
Sun, 0145° / 37°0Overcast
45 °Overcast

Harrington, Sunday, 1 November

Overcast. High 45°, low 37°.

Pressure30.42 inHg
Wind11.3 mph NE
Humidity49%
Visibility—
Dew point24°
Mon, 0256° / 39°0Clear
56 °Clear

Harrington, Monday, 2 November

Clear. High 56°, low 39°.

Pressure30.36 inHg
Wind11.6 mph NE
Humidity53%
Visibility—
Dew point31°
Tue, 0356° / 44°0Overcast
56 °Overcast

Harrington, Tuesday, 3 November

Overcast. High 56°, low 44°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity46%
Visibility—
Dew point31°
Wed, 0454° / 44°0.09Light rain
54 °Light rain

Harrington, Wednesday, 4 November

Light rain. High 54°, low 44°.

Pressure29.77 inHg
Wind19.4 mph SW
Humidity80%
Visibility—
Dew point39°
Thu, 0552° / 46°0.35Light rain
52 °Light rain

Harrington, Thursday, 5 November

Light rain. High 52°, low 46°.

Pressure29.65 inHg
Wind22.8 mph S
Humidity78%
Visibility—
Dew point43°
Fri, 0651° / 40°0.04Light rain
51 °Light rain

Harrington, Friday, 6 November

Light rain. High 51°, low 40°.

Pressure29.74 inHg
Wind26.1 mph SW
Humidity59%
Visibility—
Dew point33°
Sat, 0753° / 39°0Mostly clear
53 °Mostly clear

Harrington, Saturday, 7 November

Mostly clear. High 53°, low 39°.

Pressure30.06 inHg
Wind19.8 mph S
Humidity54%
Visibility—
Dew point31°
Sun, 0855° / 47°0.04Light rain
55 °Light rain

Harrington, Sunday, 8 November

Light rain. High 55°, low 47°.

Pressure29.68 inHg
Wind23.4 mph SW
Humidity43%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0947° / 35°0.05Climate normal
47 °Climate normal

Harrington, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (1989)
Record low22° (2020)
Tue, 1046° / 34°0.05Climate normal
46 °Climate normal

Harrington, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.05 in
Chance of precipitation30%
Record high61° (2016)
Record low15° (1986)
Wed, 1147° / 34°0.05Climate normal
47 °Climate normal

Harrington, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (1990)
Record low6° (2000)
Thu, 1246° / 35°0.06Climate normal
46 °Climate normal

Harrington, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1999)
Record low10° (2000)
Fri, 1346° / 34°0.08Climate normal
46 °Climate normal

Harrington, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high60° (1999)
Record low14° (2000)
Sat, 1446° / 34°0.04Climate normal
46 °Climate normal

Harrington, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high63° (1999)
Record low13° (1964)
Sun, 1545° / 33°0.06Climate normal
45 °Climate normal

Harrington, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation35%
Record high59° (2025)
Record low6° (2000)
Mon, 1644° / 33°0.07Climate normal
44 °Climate normal

Harrington, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high59° (1999)
Record low16° (2000)
Tue, 1745° / 34°0.07Climate normal
45 °Climate normal

Harrington, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.07 in
Chance of precipitation38%
Record high58° (1976)
Record low19° (2000)
Wed, 1844° / 31°0.04Climate normal
44 °Climate normal

Harrington, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high56° (2003)
Record low14° (1985)
Thu, 1943° / 31°0.08Climate normal
43 °Climate normal

Harrington, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation37%
Record high56° (1966)
Record low-2° (1985)
Fri, 2043° / 32°0.09Climate normal
43 °Climate normal

Harrington, Friday, 20 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.09 in
Chance of precipitation42%
Record high56° (2002)
Record low13° (1985)
Sat, 2141° / 30°0.07Climate normal
41 °Climate normal

Harrington, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.07 in
Chance of precipitation32%
Record high54° (1974)
Record low-5° (1985)
Sun, 2240° / 28°0.07Climate normal
40 °Climate normal

Harrington, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high55° (2017)
Record low-3° (1985)

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 Harrington, 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 Harrington, 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.