As of 20:20 PDT

Weather in Colchester, WA

52°Current weather

Colchester, Tuesday, 20 October, 20:20

Clear. Feels like 51°. High 62°, low 44°.

Pressure30.00 inHg
Wind10.4 mph NE
Humidity81%
Visibility6.2 mi
Dew point46°

Monthly outlook for Colchester, WA: average high 58.3°, average low 43.8°. That is 2.7° above the climate normal for October. Precipitation is expected on 3 days (about 2.5 inches), against a normal of 9 days and 3.5 inches. The warmest day looks like 21 October (65.6°), the coolest 30 October (38.3°).

58.3°/43.8°
Average high / low
+2.7°
Above normal
3 / 9
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.2°54.3°+3.3°
30 October – 8 November55.1°51.3°+2.1°
9 November – 18 Novemberat normal48.6°—

October records over 66 years

83.8°1 October 1987All-time high
28.6°31 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Bremerton (8 mi).

Wed, 2166° / 44°0Clear
66 °Clear

Colchester, Wednesday, 21 October

Clear. High 66°, low 44°.

Pressure29.94 inHg
Wind2.8 mph E
Humidity71%
Visibility5.1 mi
Dew point47°
Thu, 2257° / 44°0Overcast
57 °Overcast

Colchester, Thursday, 22 October

Overcast. High 57°, low 44°.

Pressure29.97 inHg
Wind1 mph NE
Humidity64%
Visibility6.2 mi
Dew point44°
Fri, 2356° / 44°0Partly cloudy
56 °Partly cloudy

Colchester, Friday, 23 October

Partly cloudy. High 56°, low 44°.

Pressure30.33 inHg
Wind4.6 mph N
Humidity68%
Visibility6.2 mi
Dew point43°
Sat, 2454° / 42°0Overcast
54 °Overcast

Colchester, Saturday, 24 October

Overcast. High 54°, low 42°.

Pressure30.21 inHg
Wind1.6 mph NE
Humidity81%
Visibility1.9 mi
Dew point44°
Sun, 2558° / 46°0Overcast
58 °Overcast

Colchester, Sunday, 25 October

Overcast. High 58°, low 46°.

Pressure30.15 inHg
Wind7.3 mph N
Humidity86%
Visibility—
Dew point47°
Mon, 2662° / 46°0Partly cloudy
62 °Partly cloudy

Colchester, Monday, 26 October

Partly cloudy. High 62°, low 46°.

Pressure30.18 inHg
Wind4.3 mph N
Humidity55%
Visibility—
Dew point39°
Tue, 2760° / 43°0Partly cloudy
60 °Partly cloudy

Colchester, Tuesday, 27 October

Partly cloudy. High 60°, low 43°.

Pressure30.21 inHg
Wind8.4 mph N
Humidity56%
Visibility—
Dew point38°
Wed, 2863° / 45°0Clear
63 °Clear

Colchester, Wednesday, 28 October

Clear. High 63°, low 45°.

Pressure30.12 inHg
Wind9.6 mph NE
Humidity55%
Visibility—
Dew point39°
Thu, 2965° / 41°0Clear
65 °Clear

Colchester, Thursday, 29 October

Clear. High 65°, low 41°.

Pressure30.00 inHg
Wind4.7 mph N
Humidity51%
Visibility—
Dew point36°
Fri, 3057° / 38°0Overcast
57 °Overcast

Colchester, Friday, 30 October

Overcast. High 57°, low 38°.

Pressure29.91 inHg
Wind5.3 mph S
Humidity62%
Visibility—
Dew point38°
Sat, 3155° / 39°0Overcast
55 °Overcast

Colchester, Saturday, 31 October

Overcast. High 55°, low 39°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity73%
Visibility—
Dew point39°
Sun, 0157° / 39°0Partly cloudy
57 °Partly cloudy

Colchester, Sunday, 1 November

Partly cloudy. High 57°, low 39°.

Pressure30.03 inHg
Wind4.9 mph N
Humidity69%
Visibility—
Dew point39°
Mon, 0249° / 43°0.94Rain
49 °Rain

Colchester, Monday, 2 November

Rain. High 49°, low 43°.

Pressure29.94 inHg
Wind5.8 mph S
Humidity92%
Visibility—
Dew point46°
Tue, 0355° / 52°0.93Rain
55 °Rain

Colchester, Tuesday, 3 November

Rain. High 55°, low 52°.

Pressure30.06 inHg
Wind7.9 mph SW
Humidity96%
Visibility—
Dew point54°
Wed, 0457° / 52°0.62Rain
57 °Rain

Colchester, Wednesday, 4 November

Rain. High 57°, low 52°.

Pressure30.09 inHg
Wind4.4 mph N
Humidity94%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 42°0.2Climate normal
51 °Climate normal

Colchester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.2 in
Chance of precipitation65%
Record high62° (1997)
Record low26° (1973)
Fri, 0650° / 42°0.28Climate normal
50 °Climate normal

Colchester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.28 in
Chance of precipitation60%
Record high57° (1976)
Record low32° (2003)
Sat, 0750° / 42°0.22Climate normal
50 °Climate normal

Colchester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.22 in
Chance of precipitation58%
Record high59° (1976)
Record low32° (2017)
Sun, 0850° / 42°0.17Climate normal
50 °Climate normal

Colchester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.17 in
Chance of precipitation52%
Record high64° (2016)
Record low30° (1977)
Mon, 0949° / 41°0.24Climate normal
49 °Climate normal

Colchester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.24 in
Chance of precipitation62%
Record high62° (2025)
Record low26° (2022)
Tue, 1050° / 41°0.19Climate normal
50 °Climate normal

Colchester, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.19 in
Chance of precipitation48%
Record high61° (2016)
Record low31° (1986)
Wed, 1150° / 42°0.26Climate normal
50 °Climate normal

Colchester, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.26 in
Chance of precipitation57%
Record high59° (1996)
Record low29° (1985)
Thu, 1249° / 42°0.26Climate normal
49 °Climate normal

Colchester, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low42°
Average precipitation0.26 in
Chance of precipitation68%
Record high57° (2025)
Record low29° (1985)
Fri, 1349° / 41°0.3Climate normal
49 °Climate normal

Colchester, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.3 in
Chance of precipitation55%
Record high60° (1967)
Record low32° (1985)
Sat, 1449° / 41°0.29Climate normal
49 °Climate normal

Colchester, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.29 in
Chance of precipitation57%
Record high60° (1969)
Record low32° (1964)
Sun, 1548° / 41°0.27Climate normal
48 °Climate normal

Colchester, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high48°
Average low41°
Average precipitation0.27 in
Chance of precipitation67%
Record high56° (2001)
Record low32° (1982)
Mon, 1647° / 40°0.22Climate normal
47 °Climate normal

Colchester, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.22 in
Chance of precipitation70%
Record high57° (1965)
Record low32° (1961)
Tue, 1747° / 40°0.26Climate normal
47 °Climate normal

Colchester, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°
Average low40°
Average precipitation0.26 in
Chance of precipitation68%
Record high59° (2008)
Record low29° (1977)
Wed, 1847° / 39°0.19Climate normal
47 °Climate normal

Colchester, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low39°
Average precipitation0.19 in
Chance of precipitation57%
Record high54° (1965)
Record low28° (1977)

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 Colchester, 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 Colchester, 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.