Weather in Richland, WA
Updated 2026-09-26 08:00 local time · ZIP codes 99352, 99354
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
51°15% rain55°10% rain
59°2% rain61°1% rain63°1% rain65°0% rain67°0% rain68°1% rain68°9% rain68°9% rain65°9% rain
63°9% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 15%).
It feels like 48°F with winds near 5 mph.
68°F, 1% rain chance and 3 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 51°F, wind 5 mph, rain chance up to 15%.
UV index is 0.
Local weather characteristics in Richland
Washington has a mild, wetter marine climate west of the Cascades and a much drier interior climate east of the mountains. Terrain creates strong local rain, snow and temperature differences.
Richland is part of the West weather region. The forecast point is near 46.29°N latitude and 119.28°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Richland weather today
Overcast and 51°F in Richland, WA. Today's high is 68°F with a 6% rain chance. Winds are around 5 mph with gusts near 6 mph. Relative humidity is 59%, pressure is 30.11 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Richland
Sunrise is at 06:49 AM and sunset is at 06:47 PM. Tomorrow's forecast calls for Overcast with a high near 70°F and a low near 51°F. The maximum rain chance is 5%.