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

13 December 2025 Sat
7.8 ° C
( 46°F )

Clear
Clear
Feels Like : 6.8 ° C / 44.3°F
Humidity : % 65
Pressure : 1018 mb
Wind Speed : 6.5 kmph / 4 miles from SSESSE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 0

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
13 December 2025 Sat Sunny Sunny 6.6 ° C 18.8 ° C 11.4 ° C % 50 13 km/h 0%
14 December 2025 Sun Sunny Sunny 3.8 ° C 14.9 ° C 8.3 ° C % 59 10.8 km/h 0%
15 December 2025 Mon Heavy rain Heavy rain 8 ° C 13.8 ° C 10.7 ° C % 62 20.9 km/h 88%
16 December 2025 Tue Moderate rain Moderate rain 10 ° C 13.6 ° C 12.1 ° C % 70 29.5 km/h 78%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 3.4 ° C 8.4 ° C 6.3 ° C % 62 45.7 km/h 77%
18 December 2025 Thu Patchy rain nearby Patchy rain nearby 4.2 ° C 8.3 ° C 6.1 ° C % 64 30.2 km/h 86%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 2.5 ° C 7.7 ° C 5.4 ° C % 65 33.8 km/h 83%
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 3 ° C 7.6 ° C 5.3 ° C % 68 19.1 km/h 82%
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 0.8 ° C 5 ° C 2.7 ° C % 77 20.5 km/h 89%
22 December 2025 Mon Partly Cloudy  Partly Cloudy -3.3 ° C 1.5 ° C -0.7 ° C % 74 16.9 km/h 0%
23 December 2025 Tue Sunny Sunny -4.2 ° C 2.9 ° C -2.2 ° C % 65 13.7 km/h 0%
24 December 2025 Wed Overcast  Overcast -3.9 ° C 2.8 ° C -1.6 ° C % 56 18.4 km/h 0%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby -0.2 ° C 3.7 ° C 1.1 ° C % 70 24.1 km/h 89%
26 December 2025 Fri Sunny Sunny -2.5 ° C 4.5 ° C -0.4 ° C % 62 11.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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