Onslow Weather Forecast
- 53
- 75
Mostly Sunny
- 58
- 78
Partly Sunny
- 60
- 79
Partly Sunny
- 68
- 84
Mostly Sunny
- 71
- 92
Partly Sunny
- 66
- 91
Slight Chance Thunderstorms
Today 22 Jul Jones
Mostly sunny. Highs in the mid 70s. North Winds around 5 Mph.
Tonight 22 Jul Jones
Mostly clear. Cooler with Lows in the upper 50s. North Winds around 5 Mph.
Onslow Temperature Statistics
July Temperature
Monticello Regional Airport (10.6 miles)
Lowest 7 July, 2026
62.6 °FAverage July
75.6 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Monticello Regional Airport (10.6 miles)
Average Low 2021–2026
37.9 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
59.1 °F