Multnomah Channel - Gilmore Lake Landing Weather Forecast
- 42
- 58
Rain
- 41
- 50
Rain
- 42
- 55
Rain
- 38
- 48
Rain Likely
- 38
- 46
Rain Likely
- 38
- 47
Rain Likely
Today 16 Dec Lower Columbia River
A chance of rain in the Morning, then rain likely with a slight chance of Thunderstorms in the afternoon. Highs in the upper 50s. South wind 10 to 15 Mph. Gusts up to 35 Mph in the afternoon. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 16 Dec Lower Columbia River
A slight chance of Thunderstorms. Showers in the Evening, then rain after midnight. Lows in the lower 40s. South wind 15 to 20 Mph, becoming west after midnight. Gusts up to 45 Mph. Chance of rain near 100 percent. Rainfall Amounts a half to three Quarters of an Inch, except higher Amounts possible in Thunderstorms.
Multnomah Channel - Gilmore Lake Landing Temperature Statistics
December Temperature
Scappoose Industrial Airpark (1.9 miles)
Lowest 1 December, 2025
30.9 °FAverage December
48.7 °FHighest 10 December, 2025
60.1 °F
Climate (2020–Present)
Scappoose Industrial Airpark (1.9 miles)
Average Low 2020–2025
44.1 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
63.4 °F