Happy Valley Weather Forecast
- 45
- 58
Rain Likely
- 44
- 55
Rain Likely
- 40
- 56
Partly Sunny
- 41
- 59
Mostly Sunny
- 43
- 62
Mostly Sunny
- 47
- 66
Partly Sunny
Today 19 Apr Lowlands of Western Whatcom County
Mostly sunny. Highs in the 50s. West wind 10 to 20 Mph.
Tonight 19 Apr Lowlands of Western Whatcom County
Mostly cloudy until early Morning, then a slight chance of rain in the morning. Lows in the 40s. Southwest wind 10 to 15 Mph becoming south after midnight.