Washington Heights Weather Forecast
- 53
- 78
Mostly Sunny
- 59
- 81
Rain Showers Likely
- 62
- 81
Chance Rain Showers
- 53
- 80
Chance Rain Showers
- 48
- 71
Mostly Sunny
- 45
- 70
Mostly Sunny
Today 3 Sep Orange
Sunny. Highs in the upper 70s. South Winds around 5 Mph.
Tonight 3 Sep Orange
Mostly clear. Patchy fog after midnight. Lows in the mid 50s. South Winds around 5 Mph.
Washington Heights Temperature Statistics
September Temperature
Montgomery, Orange County Airport (8.1 miles)
Lowest 1 September, 2025
48 °FAverage September
60.9 °FHighest 1 September, 2025
75.9 °F
Climate (2020–Present)
Montgomery, Orange County Airport (8.1 miles)
Average Low 2020–2025
40.3 °FAverage 2020–2025
50.7 °FAverage High 2020–2025
61.3 °F