Weather forecast for: Grand Lake CO
Last Update: 12:46 pm MDT Oct 4, 2026
Tonight: Clear, with a low around 37. North wind around 5 mph becoming calm in the evening.
Monday: Sunny, with a high near 73. Calm wind becoming west 5 to 8 mph in the afternoon.
Monday Night: Mostly clear, with a low around 39. Northwest wind around 5 mph becoming calm in the evening.
Tuesday: Partly sunny, with a high near 72. Calm wind becoming west around 5 mph.
Tuesday Night: Partly cloudy, with a low around 38. North wind around 5 mph becoming calm after midnight.
Wednesday: Sunny, with a high near 71.
Wednesday Night: Partly cloudy, with a low around 37.
Thursday: Sunny, with a high near 70.
Thursday Night: Mostly clear, with a low around 36.
Friday: Sunny, with a high near 69.
Friday Night: Mostly clear, with a low around 37.
Saturday: Sunny, with a high near 67.
Saturday Night: Partly cloudy, with a low around 37.
Sunday: A chance of showers. Partly sunny, with a high near 62. Breezy.