Frost sparkles across windshields and lawns in Reno this morning as the region settles into a stretch of clear but chilly December weather. The crisp mountain air carries a calm stillness — the kind that settles just before sunrise — while thermometers hover near freezing in the valleys.
According to the National Weather Service in Reno, dry air and light winds will dominate through Thursday, keeping skies sunny by day and mostly clear at night. Afternoon highs climb into the low to mid-60s, unusually mild for early December, but evening temperatures drop quickly into the low 30s. Those heading out before sunrise should plan for frost-covered roads and icy windshields, especially in shaded or low-lying areas.
Despite the cool nights, daytime conditions will feel pleasant and steady — ideal for errands, early holiday shopping, or outdoor recreation near Lake Tahoe and the Truckee Meadows. However, forecasters note that continued dry air may allow temperatures to slip below freezing in parts of western Nevada through the end of the week.
Looking ahead, the pattern remains quiet with plenty of sunshine and little sign of precipitation through the weekend. Longer-range models hint at a potential winter shift by mid-December as Pacific systems strengthen offshore — something residents should keep an eye on.
Five-Day Outlook (Reno, NV)
• Tuesday: Sunny, high 64°F.
• Wednesday: Sunny, high 64°F.
• Thursday: Clear, low 32°F.
• Friday: Sunny, high 61°F.
• Saturday: Mostly sunny, high 62°F.
