10-day forecast for Colby, WA: 45° to 74°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Friday, October 16
56° · 0.19 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1469° / 48°0.01
Morning51°feels 50°
Afternoon69°feels 68°
Evening52°feels 51°
Overnight49°feels 45°
69 °
Colby, Wednesday, 14 October
Light rain. High 69°, low 48°.
Pressure30.27 inHg
Wind4.7 mph S
Humidity66%
Visibility5.8 mi
Dew point52°
Thu, 1566° / 50°0
Morning51°feels 50°
Afternoon65°feels 64°
Evening55°feels 54°
Overnight51°feels 50°
66 °
Colby, Thursday, 15 October
Mostly clear. High 66°, low 50°.
Pressure30.36 inHg
Wind4.9 mph N
Humidity82%
Visibility2.6 mi
Dew point54°
Fri, 1674° / 52°0
Morning52°feels 51°
Afternoon74°feels 73°
Evening62°feels 61°
Overnight54°feels 52°
74 °
Colby, Friday, 16 October
Overcast. High 74°, low 52°.
Pressure30.09 inHg
Wind4.3 mph S
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 1760° / 49°0.03
Morning56°feels 56°
Afternoon57°feels 56°
Evening56°feels 55°
Overnight54°feels 54°
60 °
Colby, Saturday, 17 October
Light rain. High 60°, low 49°.
Pressure30.21 inHg
Wind14.2 mph SW
Humidity80%
Visibility—
Dew point50°
Sun, 1857° / 45°0.07
Morning48°feels 48°
Afternoon53°feels 51°
Evening55°feels 53°
Overnight48°feels 46°
57 °
Colby, Sunday, 18 October
Light rain. High 57°, low 45°.
Pressure30.00 inHg
Wind9 mph SW
Humidity82%
Visibility—
Dew point46°
Mon, 1955° / 47°0.15
Morning49°feels 47°
Afternoon52°feels 51°
Evening52°feels 50°
Overnight49°feels 46°
55 °
Colby, Monday, 19 October
Light rain. High 55°, low 47°.
Pressure29.85 inHg
Wind10.8 mph SW
Humidity79%
Visibility—
Dew point45°
Tue, 2056° / 47°0.05
Morning49°feels 49°
Afternoon52°feels 51°
Evening54°feels 53°
Overnight49°feels 49°
56 °
Colby, Tuesday, 20 October
Light rain. High 56°, low 47°.
Pressure30.03 inHg
Wind5.3 mph N
Humidity81%
Visibility—
Dew point46°
Wed, 2157° / 47°0.01
Morning49°feels 49°
Afternoon53°feels 51°
Evening53°feels 52°
Overnight50°feels 49°
57 °
Colby, Wednesday, 21 October
Light rain. High 57°, low 47°.
Pressure30.21 inHg
Wind10.3 mph S
Humidity71%
Visibility—
Dew point42°
Thu, 2256° / 46°0.19
Morning51°feels 50°
Afternoon52°feels 51°
Evening52°feels 51°
Overnight47°feels 47°
56 °
Colby, Thursday, 22 October
Light rain. High 56°, low 46°.
Pressure30.18 inHg
Wind9.1 mph S
Humidity86%
Visibility—
Dew point47°
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 Colby, 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.