Monticello Weather Forecast
- 34
- 53
Rain Showers Likely
- 35
- 53
Mostly Sunny
- 42
- 64
Sunny
- 47
- 71
Sunny
- 51
- 77
Mostly Sunny
- 52
- 79
Partly Sunny
Today 18 May La Sal and Abajo Mountains
Showers, snow Showers likely with a slight chance of Thunderstorms in the Morning, then Showers likely with possible Thunderstorms and snow Showers in the afternoon. Cooler. No snow accumulation. Highs in the 40s. Southwest Winds 10 to 20 Mph. Gusts up to 45 Mph, decreasing to 35 Mph in the afternoon. Chance of precipitation 70 percent.
Tonight 18 May La Sal and Abajo Mountains
Mostly cloudy with a chance of rain and snow Showers with a slight chance of Thunderstorms in the Evening, then partly cloudy with a slight chance of snow Showers after midnight. Lows 25 to 35. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of precipitation 40 percent.
Monticello Temperature Statistics
May Temperature
BLANDING (18.6 miles)
Lowest 15 May, 2025
34.2 °FAverage May
57.3 °FHighest 12 May, 2025
84.4 °F
Climate (2020–Present)
BLANDING (18.6 miles)
Average Low 2020–2025
41.1 °FAverage 2020–2025
53.9 °FAverage High 2020–2025
66.4 °F