Backman County Park Weather Forecast
- 46
- 65
Rain
- 43
- 56
Rain Likely
- 40
- 62
Partly Sunny
- 42
- 69
Mostly Sunny
- 44
- 69
Partly Sunny
- 44
- 67
Partly Sunny
Today 21 Apr Foothills and Valleys of the North Cascades
Mostly sunny in the morning then becoming mostly cloudy. A slight chance of rain in the Morning, then a chance of rain early in the afternoon. A chance of Showers and a slight chance of Thunderstorms late in the afternoon. Highs in the upper 50s to mid 60s. Light wind becoming west to 10 Mph in the afternoon.
Tonight 21 Apr Foothills and Valleys of the North Cascades
Mostly cloudy with a chance of rain in the Evening, then mostly cloudy with rain likely after midnight. Rainfall Amounts a quarter to a half inch possible. Lows near 50. West wind around 10 Mph in the evening becoming light.
Backman County Park Temperature Statistics
April Temperature
Arlington Municipal Airport (26.7 miles)
Lowest 8 April, 2026
30 °FAverage April
48.6 °FHighest 18 April, 2026
70 °F
Climate (2021–Present)
Arlington Municipal Airport (26.7 miles)
Average Low 2021–2026
42.6 °FAverage 2021–2026
50.8 °FAverage High 2021–2026
59.9 °F