Pasco Weather Forecast
- 34
- 45
Increasing Clouds
- 33
- 39
Chance Rain
- 39
- 45
Mostly Cloudy
- 34
- 54
Partly Sunny
- 30
- 46
Mostly Cloudy
- 32
- 41
Partly Sunny
- 40
- 46
Chance Rain
Today 5 Dec Lower Columbia Basin of Washington
Mostly sunny. Highs in the lower to mid 40s. North wind 5 to 10 Mph.
Pasco Temperature Statistics
December Temperature
Tri-Cities Airport (1.9 miles)
Lowest 3 December, 2021
30.9 °FAverage December
51.7 °FHighest 1 December, 2021
71.1 °F
Climate (2010–Present)
Tri-Cities Airport (1.9 miles)
Average Low 2010–Present
43.9 °FAverage 2010–Present
56.5 °FAverage High 2010–Present
68.1 °F