10-day forecast for Colchester, WA: 41° to 66°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Wednesday, November 11
55° · 1.01 in
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1058° / 51°0.86
Morning54°feels 54°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight51°feels 50°
58 °
Colchester, Tuesday, 10 November
Rain. High 58°, low 51°.
Pressure30.03 inHg
Wind10.5 mph S
Humidity97%
Visibility2.1 mi
Dew point55°
Wed, 1166° / 53°0
Morning58°feels 57°
Afternoon66°feels 65°
Evening56°feels 56°
Overnight56°feels 56°
66 °
Colchester, Wednesday, 11 November
Overcast. High 66°, low 53°.
Pressure29.91 inHg
Wind14 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Thu, 1259° / 50°0
Morning52°feels 52°
Afternoon59°feels 58°
Evening51°feels 50°
Overnight52°feels 51°
59 °
Colchester, Thursday, 12 November
Overcast. High 59°, low 50°.
Pressure29.71 inHg
Wind9 mph S
Humidity75%
Visibility6.2 mi
Dew point50°
Fri, 1354° / 50°0.07
Morning52°feels 50°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight51°feels 50°
54 °
Colchester, Friday, 13 November
Light rain. High 54°, low 50°.
Pressure29.26 inHg
Wind8.2 mph SW
Humidity73%
Visibility6.2 mi
Dew point46°
Sat, 1454° / 50°0.15
Morning51°feels 50°
Afternoon52°feels 51°
Evening51°feels 50°
Overnight52°feels 50°
54 °
Colchester, Saturday, 14 November
Light rain. High 54°, low 50°.
Pressure29.59 inHg
Wind15.7 mph S
Humidity74%
Visibility—
Dew point44°
Sun, 1555° / 49°1.01
Morning51°feels 47°
Afternoon53°feels 52°
Evening54°feels 52°
Overnight49°feels 45°
55 °
Colchester, Sunday, 15 November
Rain. High 55°, low 49°.
Pressure29.65 inHg
Wind18.4 mph S
Humidity80%
Visibility—
Dew point46°
Mon, 1650° / 46°0.31
Morning47°feels 44°
Afternoon49°feels 45°
Evening47°feels 42°
Overnight46°feels 41°
50 °
Colchester, Monday, 16 November
Light rain. High 50°, low 46°.
Pressure29.91 inHg
Wind11.1 mph S
Humidity82%
Visibility—
Dew point44°
Tue, 1750° / 44°0.12
Morning47°feels 42°
Afternoon48°feels 44°
Evening47°feels 45°
Overnight45°feels 44°
50 °
Colchester, Tuesday, 17 November
Light rain. High 50°, low 44°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity86%
Visibility—
Dew point44°
Wed, 1848° / 41°0.03
Morning44°feels 41°
Afternoon45°feels 43°
Evening47°feels 47°
Overnight45°feels 44°
48 °
Colchester, Wednesday, 18 November
Light rain. High 48°, low 41°.
Pressure30.00 inHg
Wind5.3 mph SW
Humidity89%
Visibility—
Dew point42°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Colchester, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.