As of 06:40 PDT

Weather in Preston, WA

41°Current weather

Preston, Sunday, 11 October, 06:40

Overcast. Feels like 39°. High 56°, low 41°.

Pressure29.97 inHg
Wind3.8 mph SE
Humidity98%
Visibility5.8 mi
Dew point41°

Monthly outlook for Preston, WA: average high 60.1°, average low 44.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 8 days and 2.9 inches. The warmest day looks like 16 October (73.7°), the coolest 13 October (35.6°).

60.1°/44.2°
Average high / low
+1.5°
Above normal
4 / 8
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October61.3°58.4°+1.6°
21 October – 30 October58.1°54.9°+1.8°
31 October – 9 Novemberat normal51.9°—

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).

Mon, 1259° / 39°0Clear
59 °Clear

Preston, Monday, 12 October

Clear. High 59°, low 39°.

Pressure30.06 inHg
Wind1 mph NW
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 1361° / 36°0Clear
61 °Clear

Preston, Tuesday, 13 October

Clear. High 61°, low 36°.

Pressure30.18 inHg
Wind2.1 mph W
Humidity52%
Visibility6.2 mi
Dew point40°
Wed, 1461° / 44°0Overcast
61 °Overcast

Preston, Wednesday, 14 October

Overcast. High 61°, low 44°.

Pressure30.30 inHg
Wind2.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point45°
Thu, 1572° / 41°0Clear
72 °Clear

Preston, Thursday, 15 October

Clear. High 72°, low 41°.

Pressure30.30 inHg
Wind6 mph E
Humidity67%
Visibility—
Dew point47°
Fri, 1674° / 52°0Clear
74 °Clear

Preston, Friday, 16 October

Clear. High 74°, low 52°.

Pressure30.09 inHg
Wind7.5 mph S
Humidity49%
Visibility—
Dew point47°
Sat, 1764° / 54°0.23Rain
64 °Rain

Preston, Saturday, 17 October

Rain. High 64°, low 54°.

Pressure30.12 inHg
Wind6.6 mph S
Humidity55%
Visibility—
Dew point47°
Sun, 1860° / 49°0.02Light rain
60 °Light rain

Preston, Sunday, 18 October

Light rain. High 60°, low 49°.

Pressure30.09 inHg
Wind4.3 mph SE
Humidity83%
Visibility—
Dew point50°
Mon, 1954° / 47°0.36Light rain
54 °Light rain

Preston, Monday, 19 October

Light rain. High 54°, low 47°.

Pressure30.06 inHg
Wind6.9 mph SW
Humidity80%
Visibility—
Dew point47°
Tue, 2052° / 46°0.04Light rain
52 °Light rain

Preston, Tuesday, 20 October

Light rain. High 52°, low 46°.

Pressure30.18 inHg
Wind4.9 mph SE
Humidity75%
Visibility—
Dew point43°
Wed, 2155° / 45°0.11Light rain
55 °Light rain

Preston, Wednesday, 21 October

Light rain. High 55°, low 45°.

Pressure30.15 inHg
Wind4.2 mph SE
Humidity78%
Visibility—
Dew point46°
Thu, 2259° / 42°0Overcast
59 °Overcast

Preston, Thursday, 22 October

Overcast. High 59°, low 42°.

Pressure30.09 inHg
Wind5 mph SE
Humidity49%
Visibility—
Dew point34°
Fri, 2353° / 44°0.11Light rain
53 °Light rain

Preston, Friday, 23 October

Light rain. High 53°, low 44°.

Pressure30.15 inHg
Wind6.7 mph S
Humidity82%
Visibility—
Dew point46°
Sat, 2457° / 41°0Mostly clear
57 °Mostly clear

Preston, Saturday, 24 October

Mostly clear. High 57°, low 41°.

Pressure30.24 inHg
Wind4.4 mph N
Humidity73%
Visibility—
Dew point42°
Sun, 2561° / 43°0Overcast
61 °Overcast

Preston, Sunday, 25 October

Overcast. High 61°, low 43°.

Pressure30.39 inHg
Wind3.3 mph N
Humidity41%
Visibility—
Dew point31°
Mon, 2663° / 47°0Overcast
63 °Overcast

Preston, Monday, 26 October

Overcast. High 63°, low 47°.

Pressure30.27 inHg
Wind2.9 mph E
Humidity49%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 42°0.21Climate normal
54 °Climate normal

Preston, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.21 in
Chance of precipitation47%
Record high65° (1962)
Record low29° (1971)
Wed, 2854° / 42°0.26Climate normal
54 °Climate normal

Preston, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.26 in
Chance of precipitation58%
Record high68° (1962)
Record low23° (1971)
Thu, 2953° / 41°0.19Climate normal
53 °Climate normal

Preston, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.19 in
Chance of precipitation53%
Record high69° (1962)
Record low26° (1991)
Fri, 3053° / 41°0.21Climate normal
53 °Climate normal

Preston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.21 in
Chance of precipitation55%
Record high62° (1987)
Record low27° (1991)
Sat, 3152° / 41°0.27Climate normal
52 °Climate normal

Preston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.27 in
Chance of precipitation65%
Record high64° (1964)
Record low26° (1984)
Sun, 0153° / 41°0.24Climate normal
53 °Climate normal

Preston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.24 in
Chance of precipitation53%
Record high65° (1969)
Record low28° (1995)
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)

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.