Weather forecast for: Lamar CO
Last Update: 12:31 pm MDT Oct 24, 2026
This Afternoon: Rain and possibly a thunderstorm. High near 64. Northeast wind 10 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight: Rain and possibly a thunderstorm. Low around 41. Northeast wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday: Showers and thunderstorms before 10am, then showers and possibly a thunderstorm, mainly after 10am. High near 62. East wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night: Showers and thunderstorms likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 45. Southeast wind 10 to 15 mph becoming south southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 66. South southwest wind 5 to 10 mph becoming northeast in the afternoon.
Monday Night: Partly cloudy, with a low around 38. East wind around 5 mph becoming south southeast after midnight.
Tuesday: Sunny, with a high near 71. South southwest wind 5 to 10 mph.
Tuesday Night: Clear, with a low around 39. South wind around 5 mph becoming west after midnight.
Wednesday: Sunny, with a high near 69. Southwest wind around 5 mph.
Wednesday Night: Mostly clear, with a low around 37. East southeast wind around 5 mph becoming south southwest after midnight.
Thursday: Mostly sunny, with a high near 71. West wind around 5 mph becoming south in the afternoon.
Thursday Night: Mostly cloudy, with a low around 46. Southeast wind around 10 mph.
Friday: Partly sunny, with a high near 72. South wind 10 to 15 mph.