Colby, KS Weather

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Colby, Kansas, USA

Updated: 11-Aug-2026 5:33am

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National Weather Service Forecast for: Colby, KS
Issued by: National Weather Service Goodland, KS

Updated: Tue, 11-Aug-2026 4:36am CDT

	Tuesday Sunny	Wednesday Mostly Sunny	Thursday Slight Chance Rain Showers then Slight Chance Showers And T-Storms	Friday Chance Showers And T-Storms then Partly Sunny	Saturday Chance Showers And T-Storms then Partly Sunny	Sunday Chance Showers And T-Storms then Slight Chance Showers And T-Storms	Monday Showers And T-Storms Likely
	Hi 102 °F	Hi 100 °F	Hi 90 °F	Hi 87 °F	Hi 88 °F	Hi 84 °F	Hi 84 °F

Overnight Partly Cloudy	Tuesday Night Partly Cloudy then Slight Chance Showers And T-Storms	Wednesday Night Chance Showers And T-Storms	Thursday Night Slight Chance Showers And T-Storms then Showers And T-Storms Likely	Friday Night Showers And T-Storms Likely	Saturday Night Showers And T-Storms Likely	Sunday Night Slight Chance Showers And T-Storms then Showers And T-Storms Likely
Lo 69 °F	Lo 68 °F	Lo 66 °F	Lo 63 °F	Lo 63 °F	Lo 62 °F	Lo 61 °F

Heat Advisory issued August 10 at 11:03PM CDT until August 11 at 9:00PM CDT

Overnight	Partly cloudy. Low around 69, with temperatures rising to around 72 overnight. Southwest wind around 10 mph.
Tuesday	Sunny, with a high near 102. Northeast wind around 5 mph.
Tuesday Night	A slight chance of showers and thunderstorms between midnight and 1am. Partly cloudy. Low around 68, with temperatures rising to around 71 overnight. South wind around 5 mph. Chance of precipitation is 20%.
Wednesday	Mostly sunny, with a high near 100. Northeast wind 5 to 10 mph.
Wednesday Night	A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. East wind around 10 mph. Chance of precipitation is 40%.
Thursday	A slight chance of rain showers before 4pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 20%.
Thursday Night	A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Friday	A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 87. Chance of precipitation is 40%.
Friday Night	Showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Saturday	A chance of showers and thunderstorms before 7am. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Saturday Night	Showers and thunderstorms likely after 7pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Sunday	A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Sunday Night	A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 61.
Monday	Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 84.

Forecast from NOAA-NWS for Colby, KS.