As of 04:24 PDT

Weather in Preston, WA

55°Current weather

Preston, Saturday, 17 October, 04:24

Overcast. Feels like 55°. High 61°, low 44°.

Pressure30.06 inHg
Wind1 mph SW
Humidity92%
Visibility2.6 mi
Dew point53°

Monthly outlook for Preston, WA: average high 53.4°, average low 41.3°. That is 1° below the climate normal for October. Precipitation is expected on 10 days (about 2.6 inches), against a normal of 8 days and 3.4 inches. The warmest day looks like 21 October (62.4°), the coolest 18 October (34.8°).

53.4°/41.3°
Average high / low
−1°
Below normal
10 / 8
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October56.4°56.5°-0.1°
27 October – 5 November48.4°52.9°-2.5°
6 November – 15 Novemberat normal50.5°—

October records over 66 years

86.7°16 October 2022All-time high
22.8°28 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Bellevue (12 mi).

Sun, 1857° / 35°0Overcast
57 °Overcast

Preston, Sunday, 18 October

Overcast. High 57°, low 35°.

Pressure30.15 inHg
Wind3.5 mph NW
Humidity62%
Visibility6.2 mi
Dew point42°
Mon, 1956° / 41°0Overcast
56 °Overcast

Preston, Monday, 19 October

Overcast. High 56°, low 41°.

Pressure29.97 inHg
Wind0.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point42°
Tue, 2057° / 39°0Partly cloudy
57 °Partly cloudy

Preston, Tuesday, 20 October

Partly cloudy. High 57°, low 39°.

Pressure30.09 inHg
Wind4.5 mph N
Humidity75%
Visibility6.2 mi
Dew point45°
Wed, 2162° / 37°0Clear
62 °Clear

Preston, Wednesday, 21 October

Clear. High 62°, low 37°.

Pressure30.00 inHg
Wind3.2 mph NW
Humidity63%
Visibility—
Dew point39°
Thu, 2258° / 43°0.12Light rain
58 °Light rain

Preston, Thursday, 22 October

Light rain. High 58°, low 43°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity56%
Visibility—
Dew point39°
Fri, 2349° / 41°0.21Rain
49 °Rain

Preston, Friday, 23 October

Rain. High 49°, low 41°.

Pressure30.21 inHg
Wind3.9 mph S
Humidity87%
Visibility—
Dew point42°
Sat, 2462° / 36°0Overcast
62 °Overcast

Preston, Saturday, 24 October

Overcast. High 62°, low 36°.

Pressure30.21 inHg
Wind6.2 mph E
Humidity62%
Visibility—
Dew point35°
Sun, 2553° / 43°0.11Light rain
53 °Light rain

Preston, Sunday, 25 October

Light rain. High 53°, low 43°.

Pressure30.12 inHg
Wind10.8 mph SW
Humidity85%
Visibility—
Dew point44°
Mon, 2648° / 46°0.37Rain
48 °Rain

Preston, Monday, 26 October

Rain. High 48°, low 46°.

Pressure30.00 inHg
Wind6 mph S
Humidity93%
Visibility—
Dew point46°
Tue, 2748° / 44°0.37Rain
48 °Rain

Preston, Tuesday, 27 October

Rain. High 48°, low 44°.

Pressure30.00 inHg
Wind4.7 mph S
Humidity87%
Visibility—
Dew point43°
Wed, 2844° / 42°0.84Rain
44 °Rain

Preston, Wednesday, 28 October

Rain. High 44°, low 42°.

Pressure29.74 inHg
Wind5.8 mph SE
Humidity94%
Visibility—
Dew point41°
Thu, 2948° / 41°0.07Light rain
48 °Light rain

Preston, Thursday, 29 October

Light rain. High 48°, low 41°.

Pressure30.06 inHg
Wind4.1 mph S
Humidity90%
Visibility—
Dew point41°
Fri, 3045° / 41°0.11Light rain
45 °Light rain

Preston, Friday, 30 October

Light rain. High 45°, low 41°.

Pressure30.06 inHg
Wind5.6 mph S
Humidity94%
Visibility—
Dew point42°
Sat, 3155° / 43°0Overcast
55 °Overcast

Preston, Saturday, 31 October

Overcast. High 55°, low 43°.

Pressure30.24 inHg
Wind4.5 mph SE
Humidity83%
Visibility—
Dew point43°
Sun, 0149° / 45°0.17Light rain
49 °Light rain

Preston, Sunday, 1 November

Light rain. High 49°, low 45°.

Pressure30.12 inHg
Wind5.2 mph SE
Humidity88%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0253° / 41°0.2Climate normal
53 °Climate normal

Preston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.2 in
Chance of precipitation58%
Record high67° (1962)
Record low28° (1973)
Tue, 0353° / 42°0.27Climate normal
53 °Climate normal

Preston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.27 in
Chance of precipitation62%
Record high65° (2010)
Record low28° (2003)
Wed, 0453° / 42°0.33Climate normal
53 °Climate normal

Preston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low42°
Average precipitation0.33 in
Chance of precipitation58%
Record high66° (1980)
Record low28° (2003)
Thu, 0552° / 41°0.19Climate normal
52 °Climate normal

Preston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.19 in
Chance of precipitation58%
Record high64° (1997)
Record low25° (1971)
Fri, 0651° / 41°0.3Climate normal
51 °Climate normal

Preston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.3 in
Chance of precipitation62%
Record high58° (1967)
Record low26° (2003)
Sat, 0751° / 42°0.26Climate normal
51 °Climate normal

Preston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.26 in
Chance of precipitation63%
Record high61° (2016)
Record low29° (2003)
Sun, 0851° / 40°0.19Climate normal
51 °Climate normal

Preston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.19 in
Chance of precipitation53%
Record high65° (2016)
Record low30° (1966)
Mon, 0950° / 40°0.24Climate normal
50 °Climate normal

Preston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.24 in
Chance of precipitation67%
Record high62° (2025)
Record low29° (1982)
Tue, 1051° / 40°0.2Climate normal
51 °Climate normal

Preston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.2 in
Chance of precipitation47%
Record high64° (2016)
Record low26° (1986)
Wed, 1151° / 40°0.24Climate normal
51 °Climate normal

Preston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.24 in
Chance of precipitation57%
Record high61° (1996)
Record low24° (1985)
Thu, 1250° / 40°0.28Climate normal
50 °Climate normal

Preston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.28 in
Chance of precipitation65%
Record high58° (1990)
Record low24° (1978)
Fri, 1350° / 40°0.3Climate normal
50 °Climate normal

Preston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation60%
Record high62° (1967)
Record low25° (1978)
Sat, 1450° / 40°0.3Climate normal
50 °Climate normal

Preston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.3 in
Chance of precipitation55%
Record high62° (1969)
Record low25° (2014)
Sun, 1549° / 39°0.24Climate normal
49 °Climate normal

Preston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low39°
Average precipitation0.24 in
Chance of precipitation68%
Record high59° (2021)
Record low26° (2014)

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 Preston, 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 Preston, 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.