10-day forecast for Colby, WA: 41° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Wednesday, October 21
50° · 0.65 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1859° / 42°0
Morning43°feels 41°
Afternoon59°feels 58°
Evening51°feels 50°
Overnight46°feels 46°
59 °
Colby, Sunday, 18 October
Overcast. High 59°, low 42°.
Pressure30.15 inHg
Wind7.5 mph NE
Humidity67%
Visibility2.2 mi
Dew point45°
Mon, 1957° / 48°0
Morning49°feels 49°
Afternoon56°feels 55°
Evening50°feels 49°
Overnight49°feels 48°
57 °
Colby, Monday, 19 October
Overcast. High 57°, low 48°.
Pressure29.97 inHg
Wind1.1 mph NE
Humidity76%
Visibility6.2 mi
Dew point47°
Tue, 2058° / 49°0
Morning50°feels 49°
Afternoon58°feels 57°
Evening52°feels 50°
Overnight49°feels 46°
58 °
Colby, Tuesday, 20 October
Clear. High 58°, low 49°.
Pressure30.09 inHg
Wind9.8 mph N
Humidity74%
Visibility4.6 mi
Dew point48°
Wed, 2161° / 47°0
Morning47°feels 47°
Afternoon56°feels 55°
Evening58°feels 57°
Overnight48°feels 47°
61 °
Colby, Wednesday, 21 October
Clear. High 61°, low 47°.
Pressure29.97 inHg
Wind5.3 mph NE
Humidity70%
Visibility—
Dew point45°
Thu, 2255° / 46°0
Morning49°feels 49°
Afternoon53°feels 51°
Evening53°feels 52°
Overnight47°feels 47°
55 °
Colby, Thursday, 22 October
Partly cloudy. High 55°, low 46°.
Pressure30.00 inHg
Wind5.7 mph E
Humidity75%
Visibility—
Dew point44°
Fri, 2357° / 41°0
Morning45°feels 43°
Afternoon52°feels 50°
Evening56°feels 54°
Overnight47°feels 46°
57 °
Colby, Friday, 23 October
Overcast. High 57°, low 41°.
Pressure30.06 inHg
Wind7.2 mph SW
Humidity66%
Visibility—
Dew point39°
Sat, 2450° / 45°0.65
Morning45°feels 44°
Afternoon46°feels 44°
Evening49°feels 45°
Overnight47°feels 46°
50 °
Colby, Saturday, 24 October
Rain. High 50°, low 45°.
Pressure29.74 inHg
Wind9.8 mph S
Humidity97%
Visibility—
Dew point45°
Sun, 2549° / 41°0.04
Morning44°feels 41°
Afternoon49°feels 46°
Evening48°feels 45°
Overnight47°feels 43°
49 °
Colby, Sunday, 25 October
Light rain. High 49°, low 41°.
Pressure29.94 inHg
Wind9.6 mph S
Humidity84%
Visibility—
Dew point43°
Mon, 2656° / 47°0.26
Morning50°feels 47°
Afternoon52°feels 51°
Evening51°feels 49°
Overnight47°feels 44°
56 °
Colby, Monday, 26 October
Light rain. High 56°, low 47°.
Pressure29.74 inHg
Wind15.6 mph S
Humidity88%
Visibility—
Dew point48°
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.