Walla Walla Airport (ALW) 15 Day Weather Forecast, Walla Walla United States

Current weather conditions and 15 day weather forecast for Walla Walla Airport in Walla Walla, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at ALW

05 December 2025 Fri
3.9 ° C
( 39°F )

Mist
Mist
Feels Like : 1.8 ° C / 35.2°F
Humidity : % 100
Pressure : 1016 mb
Wind Speed : 8.3 kmph / 5.1 miles from SS
Visibility : 9.7 km
Precipitation (rainfall) : 0.44 mm
Cloud (%) : 100

15-day weather forecast for Walla Walla Airport, Walla Walla, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
05 December 2025 Fri Moderate rain Moderate rain 5.4 ° C 10.7 ° C 7.6 ° C % 91 34.2 km/h 88%
06 December 2025 Sat Overcast  Overcast 4.8 ° C 7.6 ° C 6 ° C % 86 31.7 km/h 0%
07 December 2025 Sun Patchy rain nearby Patchy rain nearby 4.7 ° C 9.3 ° C 6.6 ° C % 79 28.8 km/h 88%
08 December 2025 Mon Patchy rain nearby Patchy rain nearby 6.6 ° C 11.7 ° C 9.1 ° C % 66 36 km/h 88%
09 December 2025 Tue Patchy rain nearby Patchy rain nearby 7.9 ° C 10.6 ° C 10.2 ° C % 70 41 km/h 78%
10 December 2025 Wed Patchy rain nearby Patchy rain nearby 1.9 ° C 7.9 ° C 5.8 ° C % 68 30.6 km/h 85%
11 December 2025 Thu Patchy rain nearby Patchy rain nearby 2.7 ° C 7.1 ° C 4.1 ° C % 70 17.3 km/h 80%
12 December 2025 Fri Moderate rain Moderate rain 0.8 ° C 3 ° C 2.2 ° C % 94 5.4 km/h 82%
13 December 2025 Sat Moderate or heavy snow showers Moderate or heavy snow showers -1.1 ° C 3.1 ° C 0.5 ° C % 91 11.2 km/h 62%
14 December 2025 Sun Light freezing rain Light freezing rain -3.2 ° C -1.5 ° C -2.4 ° C % 88 6.1 km/h 83%
15 December 2025 Mon Moderate or heavy snow showers Moderate or heavy snow showers -6 ° C -2.4 ° C -3.9 ° C % 93 7.2 km/h 64%
16 December 2025 Tue Cloudy  Cloudy -6.7 ° C 0.2 ° C -3.5 ° C % 88 6.8 km/h 0%
17 December 2025 Wed Moderate or heavy snow showers Moderate or heavy snow showers -6.8 ° C -1.8 ° C -3.6 ° C % 92 5.8 km/h 66%
18 December 2025 Thu Light snow Light snow -10.7 ° C -5.7 ° C -8.3 ° C % 94 21.6 km/h 81%
Weather forecasts are usually fully updated every 3 hours.

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