Local weather forecast

Weather in Whitethorn, CA

Updated 2026-08-11 08:15 local time · ZIP codes 95589

Partly Cloudy
Now55°F

Partly Cloudy

High / Low61° / 54°
Rain chance14%
Wind3 mph
Weather alerts

Active alerts

2
Small Craft Advisory issued August 10 at 8:47PM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Small Craft Advisory issued August 11 at 2:13AM PDT until August 12 at 3:00AM PDT by NWS Eureka CA

* WHAT...Northwest winds 15 to 25 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm. * WHEN...Until 3 AM PDT Wednesday. * IMPACTS...Conditions will be hazardous to small craft.

Safety instructions

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.

Hourly

Next hours

NowPartly Cloudy55°17% rain
9 AMCloudy55°23% rain
10 AMOvercast54°28% rain
11 AMOvercast55°29% rain
12 PMCloudy56°22% rain
1 PMPartly Cloudy56°16% rain
2 PMPartly Cloudy56°16% rain
3 PMPartly Cloudy56°17% rain
4 PMPartly Cloudy56°20% rain
5 PMOvercast55°28% rain
6 PMCloudy57°20% rain
7 PMPartly Cloudy61°6% rain
Forecast

3-day weather forecast

Today2026-08-11
Sunny
61° 54°Sunny
Rain 14%Gust 15 mph
Tomorrow2026-08-12
Sunny
62° 53°Sunny
Rain 13%Gust 14 mph
Thursday2026-08-13
Sunny
59° 52°Sunny
Rain 22%Gust 9 mph
Conditions

Weather details

Feels like54°F
Humidity89%
Pressure29.94 inHg
Visibility6 mi
Wind3 mph NNE
Wind gusts7 mph
Precipitation0.00 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:23 AM
Sunset08:18 PM
Moonrise04:32 AM
Moon phaseNew Moon
Practical guide

Weather insights for today

Umbrella not essential

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

Light layers should work

It feels like 54°F with winds near 3 mph.

Best window: 7 PM

61°F, 6% rain chance and 15 mph wind.

Allow a little extra driving time

Visibility is around 6 mi; gusts may reach 32 mph.

Good conditions for an easy run

Current temperature is 55°F, wind 3 mph, rain chance up to 29%.

Low UV protection needs

UV index is 1.

Whitethorn weather today

Partly Cloudy and 55°F in Whitethorn, CA. Today's high is 61°F with a 14% rain chance. Winds are around 3 mph with gusts near 7 mph. Relative humidity is 89%, pressure is 29.94 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Whitethorn

Sunrise is at 06:23 AM and sunset is at 08:18 PM. Tomorrow's forecast calls for Sunny with a high near 62°F and a low near 53°F. The maximum rain chance is 13%.

Nearby

Weather near Whitethorn

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