Monticello Weather Forecast
- 61
- 76
Rain Showers Likely
- 66
- 86
Mostly Sunny
- 75
- 90
Mostly Sunny
- 76
- 96
Sunny
- 75
- 95
Mostly Sunny
- 72
- 94
Chance Thunderstorms
Today 18 Jun Jones
Showers likely with a chance of Thunderstorms. Not as warm with Highs in the mid 70s. East Winds around 5 Mph, becoming north this afternoon. Chance of rain 70 percent.
Tonight 18 Jun Jones
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.
Monticello Temperature Statistics
June Temperature
Monticello Regional Airport (1.9 miles)
Lowest 1 June, 2025
46.4 °FAverage June
70.1 °FHighest 11 June, 2025
95 °F
Climate (2020–Present)
Monticello Regional Airport (1.9 miles)
Average Low 2020–2025
37.4 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
58.4 °F