As of 09:41 PDT

Weather in Prevost, WA

49°Current weather

Prevost, Saturday, 10 October, 09:41

Overcast. Feels like 46°. High 56°, low 46°.

Pressure29.85 inHg
Wind9.2 mph NW
Humidity86%
Visibility6.2 mi
Dew point45°

Monthly outlook for Prevost, WA: average high 54.1°, average low 50.1°. That is 0.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 7 days and 2.2 inches. The warmest day looks like 11 October (58.6°), the coolest 10 October (46.5°).

54.1°/50.1°
Average high / low
+0.2°
Above normal
4 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October55.1°54.3°+0.4°
20 October – 29 October52.5°52.3°+0.1°
30 October – 8 Novemberat normal50.6°—

October records over 66 years

73.2°16 October 2022All-time high
28.8°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Roche Harbor (6 mi).

Sun, 1159° / 47°0Clear
59 °Clear

Prevost, Sunday, 11 October

Clear. High 59°, low 47°.

Pressure30.03 inHg
Wind17.9 mph N
Humidity69%
Visibility6.2 mi
Dew point45°
Mon, 1256° / 51°0Mostly clear
56 °Mostly clear

Prevost, Monday, 12 October

Mostly clear. High 56°, low 51°.

Pressure30.06 inHg
Wind5.1 mph NW
Humidity82%
Visibility—
Dew point48°
Tue, 1356° / 52°0Mostly clear
56 °Mostly clear

Prevost, Tuesday, 13 October

Mostly clear. High 56°, low 52°.

Pressure30.15 inHg
Wind6.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point48°
Wed, 1457° / 54°0Overcast
57 °Overcast

Prevost, Wednesday, 14 October

Overcast. High 57°, low 54°.

Pressure30.24 inHg
Wind7.1 mph S
Humidity91%
Visibility—
Dew point52°
Thu, 1555° / 53°0Overcast
55 °Overcast

Prevost, Thursday, 15 October

Overcast. High 55°, low 53°.

Pressure30.30 inHg
Wind6.5 mph N
Humidity97%
Visibility—
Dew point52°
Fri, 1654° / 51°0Overcast
54 °Overcast

Prevost, Friday, 16 October

Overcast. High 54°, low 51°.

Pressure30.27 inHg
Wind8 mph NW
Humidity58%
Visibility—
Dew point38°
Sat, 1753° / 49°0.11Light rain
53 °Light rain

Prevost, Saturday, 17 October

Light rain. High 53°, low 49°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity87%
Visibility—
Dew point47°
Sun, 1852° / 50°0.06Light rain
52 °Light rain

Prevost, Sunday, 18 October

Light rain. High 52°, low 50°.

Pressure30.15 inHg
Wind9.7 mph S
Humidity89%
Visibility—
Dew point49°
Mon, 1954° / 50°0.02Light rain
54 °Light rain

Prevost, Monday, 19 October

Light rain. High 54°, low 50°.

Pressure30.06 inHg
Wind7 mph N
Humidity81%
Visibility—
Dew point47°
Tue, 2052° / 49°0.51Rain
52 °Rain

Prevost, Tuesday, 20 October

Rain. High 52°, low 49°.

Pressure30.12 inHg
Wind21.2 mph SW
Humidity84%
Visibility—
Dew point46°
Wed, 2152° / 49°0Partly cloudy
52 °Partly cloudy

Prevost, Wednesday, 21 October

Partly cloudy. High 52°, low 49°.

Pressure30.24 inHg
Wind18.5 mph SW
Humidity83%
Visibility—
Dew point46°
Thu, 2251° / 48°0Overcast
51 °Overcast

Prevost, Thursday, 22 October

Overcast. High 51°, low 48°.

Pressure30.00 inHg
Wind8.8 mph NE
Humidity72%
Visibility—
Dew point41°
Fri, 2351° / 50°0.18Light rain
51 °Light rain

Prevost, Friday, 23 October

Light rain. High 51°, low 50°.

Pressure29.74 inHg
Wind25 mph SE
Humidity81%
Visibility—
Dew point45°
Sat, 2454° / 50°0Overcast
54 °Overcast

Prevost, Saturday, 24 October

Overcast. High 54°, low 50°.

Pressure30.15 inHg
Wind9.1 mph NE
Humidity82%
Visibility—
Dew point46°
Sun, 2554° / 52°0Overcast
54 °Overcast

Prevost, Sunday, 25 October

Overcast. High 54°, low 52°.

Pressure30.27 inHg
Wind9.1 mph N
Humidity81%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2652° / 47°0.15Climate normal
52 °Climate normal

Prevost, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low47°
Average precipitation0.15 in
Chance of precipitation50%
Record high58° (1965)
Record low36° (2020)
Tue, 2752° / 47°0.13Climate normal
52 °Climate normal

Prevost, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high52°
Average low47°
Average precipitation0.13 in
Chance of precipitation43%
Record high58° (1965)
Record low35° (1971)
Wed, 2851° / 47°0.2Climate normal
51 °Climate normal

Prevost, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low47°
Average precipitation0.2 in
Chance of precipitation52%
Record high59° (1968)
Record low37° (1971)
Thu, 2951° / 46°0.13Climate normal
51 °Climate normal

Prevost, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high61° (2017)
Record low37° (1991)
Fri, 3051° / 46°0.19Climate normal
51 °Climate normal

Prevost, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.19 in
Chance of precipitation58%
Record high58° (2015)
Record low37° (1972)
Sat, 3151° / 46°0.23Climate normal
51 °Climate normal

Prevost, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.23 in
Chance of precipitation53%
Record high58° (1964)
Record low29° (1984)
Sun, 0151° / 46°0.19Climate normal
51 °Climate normal

Prevost, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.19 in
Chance of precipitation47%
Record high58° (1969)
Record low36° (1984)
Mon, 0251° / 46°0.18Climate normal
51 °Climate normal

Prevost, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.18 in
Chance of precipitation53%
Record high58° (1970)
Record low37° (2002)
Tue, 0351° / 46°0.24Climate normal
51 °Climate normal

Prevost, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.24 in
Chance of precipitation55%
Record high57° (1970)
Record low33° (2017)
Wed, 0451° / 46°0.2Climate normal
51 °Climate normal

Prevost, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.2 in
Chance of precipitation53%
Record high60° (2023)
Record low35° (2017)
Thu, 0551° / 46°0.13Climate normal
51 °Climate normal

Prevost, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low46°
Average precipitation0.13 in
Chance of precipitation55%
Record high58° (2016)
Record low34° (2017)
Fri, 0650° / 46°0.23Climate normal
50 °Climate normal

Prevost, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low46°
Average precipitation0.23 in
Chance of precipitation57%
Record high59° (2014)
Record low35° (2017)
Sat, 0750° / 46°0.2Climate normal
50 °Climate normal

Prevost, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low46°
Average precipitation0.2 in
Chance of precipitation60%
Record high56° (2016)
Record low34° (2022)
Sun, 0850° / 45°0.15Climate normal
50 °Climate normal

Prevost, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low45°
Average precipitation0.15 in
Chance of precipitation45%
Record high60° (2016)
Record low31° (2022)

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 Prevost, 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 Prevost, 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.