Cowlitz River - Longview Weather Forecast
- 39
- 43
Rain
- 35
- 49
Rain
- 32
- 42
Rain/Snow
- 30
- 40
Rain/Snow
- 27
- 39
Rain/Snow Likely
- 24
- 38
Rain/Snow Likely
Today 30 Jan Cowlitz County Lowlands
Mostly cloudy. Patchy frost in the morning. A chance of rain in the afternoon. Highs in the mid 40s. Winds light. Chance of rain 40 percent. Rainfall Amounts less than a tenth of an inch.
Tonight 30 Jan Cowlitz County Lowlands
Rain. Lows in the upper 30s. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a quarter to three Quarters of an inch.
Cowlitz River - Longview Temperature Statistics
January Temperature
Southwest Washington Regional Airport (2.5 miles)
Lowest 26 January, 2025
19.9 °FAverage January
38.4 °FHighest 8 January, 2025
54 °F
Climate (2020–Present)
Southwest Washington Regional Airport (2.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
44.9 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
62.1 °F