Weather WorldArrowhead Reservoir, CO 7-Day Weather Forecast
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Arrowhead Reservoir Weather Forecast
Arrowhead Reservoir, CO Weather Forecast Date: 605 PM MDT Sun Aug 16 2026
Weather forecast for Arrowhead Reservoir, CO
Tonight Lo: 57°F Lo: 14°C |
Tonight... Mostly cloudy with a chance of thunderstorms early in the evening, then mostly cloudy with a slight chance of thunderstorms during the late evening hours. Partly cloudy after midnight. Patchy fog towards sunrise. Some thunderstorms May be severe early in the evening. Lows in the mid to upper 50s. Southeast winds 10 to 15 mph with gusts up to 20 mph in the evening, becoming light. Chance of precipitation 30%. |
Mon Hi: 90°FHi: 32°C Lo: 60°F Lo: 16°C |
Monday... Mostly sunny. Patchy fog in the morning. Slight chance of thunderstorms in the afternoon. Highs near 90. Chance of precipitation 10%. |
Tue Hi: 92°FHi: 33°C Lo: 56°F Lo: 13°C |
Tuesday... Partly cloudy. Highs 88 to 94. |
| Wed Hi: 83°FHi: 28°C Lo: 60°F Lo: 16°C |
Wednesday... Mostly cloudy with a 40% chance of thunderstorms. Highs in the lower to mid 80s. |
Thu Hi: 86°FHi: 30°C Lo: 60°F Lo: 16°C |
Thursday... Mostly clear. Highs in the mid 80s to lower 90s. Lows near 60. |
| Fri Hi: 93°FHi: 34°C Lo: 60°F Lo: 16°C |
Friday... Mostly sunny with a 20% chance of thunderstorms. Highs in the lower to mid 90s. |
| Sat Hi: 93°FHi: 34°C Lo: 60°F Lo: 16°C |
Saturday... Partly cloudy with a 20% chance of thunderstorms. Highs in the lower to mid 90s. |
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