Winchester Weather Forecast
- 80
- 111
Hot
- 81
- 107
Hot
- 82
- 110
Hot
- 81
- 111
Hot
- 80
- 107
Hot
- 75
- 104
Hot
Today 16 Jun Las Vegas Valley
Sunny, breezy. Highs 105 to 109 on the west side. 110 to 113 on the east side. South Winds up to 10 Mph increasing to southwest 15 to 25 Mph in the afternoon.
Tonight 16 Jun Las Vegas Valley
Mostly clear. Lows 75 to 79 on the west side. 79 to 82 on the east side. Southwest Winds 15 to 25 Mph shifting to the west 10 to 15 Mph after midnight.
Winchester Temperature Statistics
June Temperature
Harry Reid International Airport (4.3 miles)
Lowest 2 June, 2025
71.7 °FAverage June
90 °FHighest 10 June, 2025
108.6 °F
Climate (2020–Present)
Harry Reid International Airport (4.3 miles)
Average Low 2020–2025
61.3 °FAverage 2020–2025
71.5 °FAverage High 2020–2025
81.5 °F