Local weather forecast

Weather in Clearlake, WA

Updated 2026-09-26 09:00 local time · ZIP codes 98235

Patchy rain nearby
Now50°F

Patchy rain nearby

High / Low60° / 45°
Rain chance57%
Wind2 mph
Weather alerts

Active alerts

1
Small Craft Advisory issued September 25 at 9:58PM PDT until September 26 at 5:00AM PDT by NWS Seattle WA

* WHAT...Southwest winds 20 to 30 kt. * WHERE...Northern Inland Waters Including The San Juan Islands. * WHEN...Until 5 AM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

A Small Craft Advisory means that wind speeds of 21 to 33 knots and/or seas 10 feet or higher are expected to produce hazardous wave conditions to small craft. Inexperienced mariners, especially those operating smaller vessels should avoid navigating in these conditions.

Hourly

Next hours

NowPatchy rain nearby50°29% rain
10 AMPatchy rain nearby52°27% rain
11 AMPatchy rain nearby55°17% rain
12 PMPatchy rain nearby58°10% rain
1 PMSunny60°2% rain
2 PMOvercast60°11% rain
3 PMOvercast60°11% rain
4 PMOvercast59°12% rain
5 PMOvercast57°14% rain
6 PMOvercast53°18% rain
7 PMOvercast48°26% rain
8 PMOvercast47°28% rain
Forecast

3-day weather forecast

Today2026-09-26
Overcast
60° 45°Overcast
Rain 57%Gust 6 mph
Tomorrow2026-09-27
Overcast
62° 43°Overcast
Rain 9%Gust 6 mph
Monday2026-09-28
Overcast
64° 44°Overcast
Rain 11%Gust 5 mph
Conditions

Weather details

Feels like48°F
Humidity88%
Pressure30.18 inHg
Visibility6 mi
Wind2 mph S
Wind gusts4 mph
Precipitation0.00 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise07:01 AM
Sunset06:59 PM
Moonrise06:44 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour2 PM · 60°F
Coolest hour3 AM · 43°F
Highest rain chance9 AM · 29%
Strongest gusts3 PM · 17 mph
Practical guide

Weather insights for today

Umbrella not essential

Rain chance stays relatively low over the next 12 hours (up to 29%).

A jacket or sweater is a good idea

It feels like 48°F with winds near 2 mph.

Best window: 1 PM

60°F, 2% rain chance and 4 mph wind.

Driving conditions look generally normal

Visibility is around 6 mi; gusts may reach 17 mph.

Good conditions for an easy run

Current temperature is 50°F, wind 2 mph, rain chance up to 29%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Clearlake

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.

Clearlake is part of the West weather region. The forecast point is near 48.46°N latitude and 122.24°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.

Clearlake weather today

Patchy rain nearby and 50°F in Clearlake, WA. Today's high is 60°F with a 57% rain chance. Winds are around 2 mph with gusts near 4 mph. Relative humidity is 88%, pressure is 30.18 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Clearlake

Sunrise is at 07:01 AM and sunset is at 06:59 PM. Tomorrow's forecast calls for Overcast with a high near 62°F and a low near 43°F. The maximum rain chance is 9%.

Nearby

Weather near Clearlake

Washington

Popular cities in Washington

View state page →