Harper Weather Forecast
- 40
- 68
Decreasing Clouds
- 34
- 58
Breezy
- 34
- 58
Partly Sunny
- 36
- 63
Mostly Sunny
- 41
- 70
Partly Sunny
- 44
- 72
Partly Sunny
- 50
- 76
Chance Rain Showers
Today 28 Apr Malheur County
Mostly sunny. Highs 60 to 66. West Winds 10 to 15 Mph.
Tonight 28 Apr Malheur County
Partly cloudy. Lows 34 to 41. Northwest Winds 10 to 15 Mph.
Harper Temperature Statistics
April Temperature
Ontario Municipal Airport (31.7 miles)
Lowest 18 April, 2024
28.9 °FAverage April
54 °FHighest 12 April, 2024
82.7 °F
Climate (2019–Present)
Ontario Municipal Airport (31.7 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
42.4 °FAverage 2019–2024
54.2 °FAverage High 2019–2024
66.6 °F