As of 15:06 PDT

Weather in Twin, WA

63°Current weather

Twin, Wednesday, 14 October, 15:06

Mostly clear. Feels like 63°. High 63°, low 54°.

Pressure30.36 inHg
Wind12 mph SE
Humidity77%
Visibility6.2 mi
Dew point56°

Monthly outlook for Twin, WA: average high 55.4°, average low 51.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 6 days (about 2.5 inches), against a normal of 8 days and 4.1 inches. The warmest day looks like 14 October (63.4°), the coolest 23 October (47.2°).

55.4°/51.1°
Average high / low
+0.7°
Above normal
6 / 8
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October55.6°55.2°+0.2°
24 October – 2 November54.9°51.7°+1.8°
3 November – 12 Novemberat normal49.7°—

October records over 66 years

76.5°1 October 1987All-time high
23.2°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Snug Harbor (13 mi).

Thu, 1556° / 53°0Partly cloudy
56 °Partly cloudy

Twin, Thursday, 15 October

Partly cloudy. High 56°, low 53°.

Pressure30.36 inHg
Wind15.5 mph SE
Humidity92%
Visibility—
Dew point50°
Fri, 1659° / 53°0.05Light rain
59 °Light rain

Twin, Friday, 16 October

Light rain. High 59°, low 53°.

Pressure30.15 inHg
Wind2.5 mph E
Humidity79%
Visibility—
Dew point47°
Sat, 1759° / 52°0.07Light rain
59 °Light rain

Twin, Saturday, 17 October

Light rain. High 59°, low 52°.

Pressure30.30 inHg
Wind10.9 mph W
Humidity77%
Visibility6.2 mi
Dew point48°
Sun, 1854° / 51°0Overcast
54 °Overcast

Twin, Sunday, 18 October

Overcast. High 54°, low 51°.

Pressure30.12 inHg
Wind10.5 mph SE
Humidity81%
Visibility6.2 mi
Dew point47°
Mon, 1955° / 53°0Overcast
55 °Overcast

Twin, Monday, 19 October

Overcast. High 55°, low 53°.

Pressure30.00 inHg
Wind6.9 mph W
Humidity76%
Visibility—
Dew point46°
Tue, 2053° / 50°0Clear
53 °Clear

Twin, Tuesday, 20 October

Clear. High 53°, low 50°.

Pressure30.15 inHg
Wind5.2 mph W
Humidity76%
Visibility—
Dew point45°
Wed, 2152° / 49°0Overcast
52 °Overcast

Twin, Wednesday, 21 October

Overcast. High 52°, low 49°.

Pressure30.06 inHg
Wind7.5 mph NW
Humidity73%
Visibility—
Dew point43°
Thu, 2253° / 48°0Clear
53 °Clear

Twin, Thursday, 22 October

Clear. High 53°, low 48°.

Pressure30.18 inHg
Wind11.2 mph NW
Humidity75%
Visibility—
Dew point44°
Fri, 2352° / 47°0Partly cloudy
52 °Partly cloudy

Twin, Friday, 23 October

Partly cloudy. High 52°, low 47°.

Pressure30.42 inHg
Wind6.6 mph E
Humidity71%
Visibility—
Dew point41°
Sat, 2453° / 49°0Overcast
53 °Overcast

Twin, Saturday, 24 October

Overcast. High 53°, low 49°.

Pressure30.45 inHg
Wind11.2 mph E
Humidity73%
Visibility—
Dew point43°
Sun, 2555° / 51°0Overcast
55 °Overcast

Twin, Sunday, 25 October

Overcast. High 55°, low 51°.

Pressure30.39 inHg
Wind7.4 mph E
Humidity69%
Visibility—
Dew point44°
Mon, 2656° / 53°0Overcast
56 °Overcast

Twin, Monday, 26 October

Overcast. High 56°, low 53°.

Pressure30.30 inHg
Wind8.9 mph NW
Humidity83%
Visibility—
Dew point50°
Tue, 2758° / 54°0.09Light rain
58 °Light rain

Twin, Tuesday, 27 October

Light rain. High 58°, low 54°.

Pressure30.06 inHg
Wind8.8 mph W
Humidity89%
Visibility—
Dew point53°
Wed, 2854° / 52°0.17Light rain
54 °Light rain

Twin, Wednesday, 28 October

Light rain. High 54°, low 52°.

Pressure29.94 inHg
Wind10.8 mph E
Humidity88%
Visibility—
Dew point50°
Thu, 2954° / 50°2.04Heavy rain
54 °Heavy rain

Twin, Thursday, 29 October

Heavy rain. High 54°, low 50°.

Pressure29.71 inHg
Wind15.3 mph W
Humidity96%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3051° / 44°0.33Climate normal
51 °Climate normal

Twin, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.33 in
Chance of precipitation65%
Record high60° (1962)
Record low32° (1991)
Sat, 3151° / 44°0.35Climate normal
51 °Climate normal

Twin, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.35 in
Chance of precipitation62%
Record high60° (1962)
Record low23° (1984)
Sun, 0151° / 44°0.29Climate normal
51 °Climate normal

Twin, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.29 in
Chance of precipitation50%
Record high62° (1962)
Record low33° (1984)
Mon, 0251° / 44°0.28Climate normal
51 °Climate normal

Twin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.28 in
Chance of precipitation60%
Record high64° (1962)
Record low31° (1994)
Tue, 0351° / 44°0.33Climate normal
51 °Climate normal

Twin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.33 in
Chance of precipitation65%
Record high60° (1970)
Record low32° (2017)
Wed, 0451° / 44°0.36Climate normal
51 °Climate normal

Twin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low44°
Average precipitation0.36 in
Chance of precipitation68%
Record high61° (2012)
Record low32° (1973)
Thu, 0550° / 43°0.28Climate normal
50 °Climate normal

Twin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low43°
Average precipitation0.28 in
Chance of precipitation70%
Record high59° (2020)
Record low31° (1973)
Fri, 0650° / 43°0.38Climate normal
50 °Climate normal

Twin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low43°
Average precipitation0.38 in
Chance of precipitation73%
Record high57° (2006)
Record low24° (2017)
Sat, 0749° / 43°0.34Climate normal
49 °Climate normal

Twin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low43°
Average precipitation0.34 in
Chance of precipitation77%
Record high58° (2004)
Record low29° (2017)
Sun, 0849° / 42°0.26Climate normal
49 °Climate normal

Twin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.26 in
Chance of precipitation62%
Record high62° (2016)
Record low31° (2022)
Mon, 0949° / 42°0.4Climate normal
49 °Climate normal

Twin, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.4 in
Chance of precipitation72%
Record high61° (2025)
Record low30° (2022)
Tue, 1049° / 42°0.25Climate normal
49 °Climate normal

Twin, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.25 in
Chance of precipitation53%
Record high58° (2016)
Record low32° (1985)
Wed, 1149° / 42°0.37Climate normal
49 °Climate normal

Twin, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.37 in
Chance of precipitation72%
Record high58° (1990)
Record low26° (1985)
Thu, 1249° / 42°0.38Climate normal
49 °Climate normal

Twin, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.38 in
Chance of precipitation68%
Record high58° (1990)
Record low28° (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 Twin, 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 Twin, 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.