Downtown (Longview) Weather Forecast
- 36
- 47
Rain
- 41
- 48
Rain
- 41
- 49
Rain
- 38
- 49
Rain
- 37
- 51
Rain
- 37
- 51
Rain Likely
Today 13 Mar Cowlitz County Lowlands
Rain Showers likely with a slight chance of Thunderstorms this Morning, then rain Showers with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce small hail this afternoon. Highs in the upper 40s. Southwest wind 5 to 10 Mph. Chance of rain 90 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 13 Mar Cowlitz County Lowlands
Rain Showers with a chance of Thunderstorms in the Evening, then rain likely after midnight. Some Thunderstorms may produce small hail in the evening. Snow level 1000 feet. Lows in the mid 30s. South wind 5 to 10 Mph. Chance of rain 80 percent. Rainfall Amounts around a tenth of an Inch, except higher Amounts possible in Thunderstorms.
Downtown (Longview) Temperature Statistics
March Temperature
Southwest Washington Regional Airport (2.5 miles)
Lowest 6 March, 2025
30.9 °FAverage March
46.5 °FHighest 1 March, 2025
61 °F
Climate (2020–Present)
Southwest Washington Regional Airport (2.5 miles)
Average Low 2020–2025
44.9 °FAverage 2020–2025
52.7 °FAverage High 2020–2025
62.1 °F