10-day forecast for Colby, CO: 33° to 59°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Sunday, October 18
48° · 0.67 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1958° / 38°0.1
Morning40°feels 40°
Afternoon56°feels 55°
Evening43°feels 43°
Overnight40°feels 40°
58 °
Colby, Monday, 19 October
Rain. High 58°, low 38°.
Pressure30.18 inHg
Wind3.1 mph SE
Humidity69%
Visibility6.2 mi
Dew point36°
Tue, 2051° / 33°0.48
Morning37°feels 37°
Afternoon50°feels 48°
Evening42°feels 42°
Overnight34°feels 34°
51 °
Colby, Tuesday, 20 October
Rain. High 51°, low 33°.
Pressure30.21 inHg
Wind3.1 mph S
Humidity82%
Visibility6.2 mi
Dew point39°
Wed, 2147° / 40°0.09
Morning43°feels 43°
Afternoon48°feels 45°
Evening42°feels 40°
Overnight40°feels 40°
47 °
Colby, Wednesday, 21 October
Light rain. High 47°, low 40°.
Pressure30.30 inHg
Wind4.2 mph SE
Humidity93%
Visibility4.1 mi
Dew point42°
Thu, 2248° / 41°0.67
Morning44°feels 43°
Afternoon47°feels 45°
Evening43°feels 43°
Overnight42°feels 42°
48 °
Colby, Thursday, 22 October
Rain. High 48°, low 41°.
Pressure30.12 inHg
Wind6.3 mph SE
Humidity74%
Visibility—
Dew point39°
Fri, 2343° / 33°0.24
Morning37°feels 30°
Afternoon39°feels 34°
Evening37°feels 34°
Overnight34°feels 32°
43 °
Colby, Friday, 23 October
Snow. High 43°, low 33°.
Pressure30.00 inHg
Wind10 mph S
Humidity67%
Visibility—
Dew point29°
Sat, 2457° / 33°0
Morning42°feels 38°
Afternoon53°feels 50°
Evening49°feels 47°
Overnight44°feels 42°
57 °
Colby, Saturday, 24 October
Clear. High 57°, low 33°.
Pressure30.21 inHg
Wind5.1 mph SW
Humidity40%
Visibility—
Dew point27°
Sun, 2559° / 42°0
Morning46°feels 44°
Afternoon55°feels 53°
Evening52°feels 50°
Overnight48°feels 47°
59 °
Colby, Sunday, 25 October
Mostly clear. High 59°, low 42°.
Pressure30.18 inHg
Wind5.4 mph SW
Humidity44%
Visibility—
Dew point33°
Mon, 2652° / 46°0.09
Morning48°feels 47°
Afternoon51°feels 49°
Evening47°feels 47°
Overnight46°feels 46°
52 °
Colby, Monday, 26 October
Light rain. High 52°, low 46°.
Pressure29.88 inHg
Wind6 mph SE
Humidity57%
Visibility—
Dew point37°
Tue, 2753° / 44°0.09
Morning46°feels 46°
Afternoon50°feels 49°
Evening50°feels 48°
Overnight46°feels 45°
53 °
Colby, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure29.94 inHg
Wind14.1 mph SW
Humidity73%
Visibility—
Dew point41°
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, CO 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.