As of 14:53 PDT

Weather in Alderton, WA

67°Current weather

Alderton, Wednesday, 14 October, 14:53

Clear. Feels like 67°. High 68°, low 52°.

Pressure30.30 inHg
Wind4 mph W
Humidity69%
Visibility6.2 mi
Dew point57°

Monthly outlook for Alderton, WA: average high 63.1°, average low 45.7°. That is 3.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 7 days and 3.3 inches. The warmest day looks like 16 October (72.7°), the coolest 23 October (37.8°).

63.1°/45.7°
Average high / low
+3.9°
Above normal
3 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October63.3°57.4°+3.3°
24 October – 2 November62.7°53.2°+5.3°
3 November – 12 Novemberat normal50.7°—

October records over 66 years

86.2°1 October 1987All-time high
24.1°28 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Graham (9 mi).

Thu, 1572° / 49°0Mostly clear
72 °Mostly clear

Alderton, Thursday, 15 October

Mostly clear. High 72°, low 49°.

Pressure30.36 inHg
Wind2.7 mph NW
Humidity70%
Visibility6.2 mi
Dew point48°
Fri, 1673° / 47°0Overcast
73 °Overcast

Alderton, Friday, 16 October

Overcast. High 73°, low 47°.

Pressure30.18 inHg
Wind1.6 mph W
Humidity60%
Visibility6.2 mi
Dew point52°
Sat, 1764° / 51°0.1Rain
64 °Rain

Alderton, Saturday, 17 October

Rain. High 64°, low 51°.

Pressure30.27 inHg
Wind7.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point50°
Sun, 1860° / 42°0Overcast
60 °Overcast

Alderton, Sunday, 18 October

Overcast. High 60°, low 42°.

Pressure30.06 inHg
Wind3.9 mph N
Humidity68%
Visibility6.2 mi
Dew point44°
Mon, 1960° / 46°0.01Light rain
60 °Light rain

Alderton, Monday, 19 October

Light rain. High 60°, low 46°.

Pressure30.00 inHg
Wind4.6 mph W
Humidity70%
Visibility—
Dew point45°
Tue, 2059° / 42°0Mostly clear
59 °Mostly clear

Alderton, Tuesday, 20 October

Mostly clear. High 59°, low 42°.

Pressure30.12 inHg
Wind5.5 mph N
Humidity64%
Visibility—
Dew point40°
Wed, 2162° / 41°0Overcast
62 °Overcast

Alderton, Wednesday, 21 October

Overcast. High 62°, low 41°.

Pressure30.09 inHg
Wind3.7 mph W
Humidity57%
Visibility—
Dew point37°
Thu, 2257° / 43°0Overcast
57 °Overcast

Alderton, Thursday, 22 October

Overcast. High 57°, low 43°.

Pressure30.15 inHg
Wind5.7 mph N
Humidity68%
Visibility—
Dew point41°
Fri, 2359° / 38°0Mostly clear
59 °Mostly clear

Alderton, Friday, 23 October

Mostly clear. High 59°, low 38°.

Pressure30.39 inHg
Wind5.3 mph N
Humidity54%
Visibility—
Dew point34°
Sat, 2461° / 39°0Mostly clear
61 °Mostly clear

Alderton, Saturday, 24 October

Mostly clear. High 61°, low 39°.

Pressure30.45 inHg
Wind4.7 mph N
Humidity45%
Visibility—
Dew point31°
Sun, 2565° / 43°0Overcast
65 °Overcast

Alderton, Sunday, 25 October

Overcast. High 65°, low 43°.

Pressure30.39 inHg
Wind3.6 mph SE
Humidity50%
Visibility—
Dew point35°
Mon, 2664° / 46°0Overcast
64 °Overcast

Alderton, Monday, 26 October

Overcast. High 64°, low 46°.

Pressure30.30 inHg
Wind3 mph SE
Humidity48%
Visibility—
Dew point37°
Tue, 2765° / 47°0Overcast
65 °Overcast

Alderton, Tuesday, 27 October

Overcast. High 65°, low 47°.

Pressure30.09 inHg
Wind6.2 mph SW
Humidity56%
Visibility—
Dew point42°
Wed, 2863° / 56°0.15Rain
63 °Rain

Alderton, Wednesday, 28 October

Rain. High 63°, low 56°.

Pressure29.94 inHg
Wind3.3 mph S
Humidity78%
Visibility—
Dew point53°
Thu, 2960° / 50°0.66Rain
60 °Rain

Alderton, Thursday, 29 October

Rain. High 60°, low 50°.

Pressure29.74 inHg
Wind8.8 mph SW
Humidity96%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 40°0.24Climate normal
52 °Climate normal

Alderton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.24 in
Chance of precipitation55%
Record high61° (1987)
Record low25° (1991)
Sat, 3152° / 41°0.33Climate normal
52 °Climate normal

Alderton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.33 in
Chance of precipitation60%
Record high65° (1964)
Record low28° (2006)
Sun, 0152° / 40°0.26Climate normal
52 °Climate normal

Alderton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.26 in
Chance of precipitation55%
Record high67° (1969)
Record low28° (2003)
Mon, 0253° / 40°0.22Climate normal
53 °Climate normal

Alderton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.22 in
Chance of precipitation60%
Record high67° (1962)
Record low27° (1973)
Tue, 0352° / 41°0.28Climate normal
52 °Climate normal

Alderton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.28 in
Chance of precipitation62%
Record high65° (2010)
Record low28° (2003)
Wed, 0452° / 41°0.35Climate normal
52 °Climate normal

Alderton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.35 in
Chance of precipitation60%
Record high67° (1980)
Record low28° (2003)
Thu, 0551° / 40°0.22Climate normal
51 °Climate normal

Alderton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.22 in
Chance of precipitation67%
Record high64° (1997)
Record low23° (1973)
Fri, 0651° / 40°0.35Climate normal
51 °Climate normal

Alderton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.35 in
Chance of precipitation58%
Record high63° (1999)
Record low27° (2003)
Sat, 0751° / 40°0.31Climate normal
51 °Climate normal

Alderton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.31 in
Chance of precipitation68%
Record high64° (2016)
Record low27° (2017)
Sun, 0851° / 39°0.2Climate normal
51 °Climate normal

Alderton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.2 in
Chance of precipitation48%
Record high66° (2016)
Record low27° (2020)
Mon, 0949° / 39°0.25Climate normal
49 °Climate normal

Alderton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.25 in
Chance of precipitation72%
Record high61° (1976)
Record low24° (2020)
Tue, 1050° / 39°0.22Climate normal
50 °Climate normal

Alderton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.22 in
Chance of precipitation52%
Record high64° (2016)
Record low24° (1986)
Wed, 1150° / 39°0.31Climate normal
50 °Climate normal

Alderton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.31 in
Chance of precipitation62%
Record high62° (1990)
Record low21° (1985)
Thu, 1250° / 40°0.34Climate normal
50 °Climate normal

Alderton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.34 in
Chance of precipitation67%
Record high62° (1990)
Record low20° (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 Alderton, 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 Alderton, 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.