Onslow Weather Forecast
- 69
- 89
Increasing Clouds
- 66
- 83
Chance Thunderstorms
- 64
- 84
Slight Chance Rain Showers
- 64
- 85
Mostly Sunny
- 66
- 87
Sunny
- 69
- 90
Mostly Sunny
Today 8 Jul Jones
Mostly sunny. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph.
Tonight 8 Jul Jones
Partly cloudy in the Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 50 percent.
Onslow Temperature Statistics
July Temperature
Monticello Regional Airport (10.6 miles)
Lowest 5 July, 2026
66.2 °FAverage July
77.1 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Monticello Regional Airport (10.6 miles)
Average Low 2021–2026
38.1 °FAverage 2021–2026
48.9 °FAverage High 2021–2026
59.3 °F