Weather Forecast for Olympic National Park

Washington, United States of America

select dropwdown icon
Share
Overcast

Current Weather - Olympic National Park: 14°C

Washington, United States of America

Overcast

Feels like 14°C

Wind

7 km/h WNW

Humidity

96%

Pressure

1013 mb

UV Index

1

Visibility

16 km

Patchy rain nearby

Patchy rain nearby

Saturday, July 25, 2026

High

16°C

Low

12°C

Rain Chance

57%

Hourly Forecast

Patchy rain nearby 15°C
17:00
Patchy rain nearby 16°C
18:00
Patchy rain nearby 15°C
19:00
Patchy rain nearby 15°C
20:00
Patchy rain nearby 15°C
21:00
Patchy rain nearby 14°C
22:00
Patchy rain nearby 14°C
23:00
Jul 26

Day Statistics

Maximum Wind

12 km/h

Humidity

87%

Precipitation

1 mm

UV Index

4

Visibility

7 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

05:44 AM

Sunset

09:03 PM

Moonrise

07:20 PM

Moonset

01:49 AM

Moon Phase

Waxing Gibbous

Moon Illumination

90%

Air Quality

PM2.5

3.3

μg/m³

PM10

5

μg/m³

NO₂

1.5

μg/m³

O₃

55.3

μg/m³

SO₂

0.7

μg/m³

CO

86.8

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

15.06

Diffuse Radiation

8.9

DNI

0

GTI

0

Weather Alerts

Small Craft Advisory issued July 24 at 8:06PM PDT until July 25 at 5:00PM PDT by NWS Seattle WA

Coastal Waters From Cape Flattery To James Island Out 10 Nm; Coastal Waters From James Island To Point Grenville Out 10 Nm; Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm; Coastal Waters From Cape Flattery To James Island 10 To 60 Nm; Waters From James Island To Point Grenville 10 To 60 Nm; Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm Jul 24, 08:06 PM - Jul 25, 04:15 AM
Severity: Minor Urgency: Expected

* WHAT...South winds 15 to 25 kt. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...From 8 AM to 5 PM PDT Saturday. * IMPACTS...Conditions will be hazardous to small craft.

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.

Event: Small Craft Advisory Certainty: Likely Category: Met

Small Craft Advisory issued July 25 at 3:41AM PDT until July 25 at 5:00PM PDT by NWS Seattle WA

Coastal Waters From Cape Flattery To James Island Out 10 Nm; Coastal Waters From James Island To Point Grenville Out 10 Nm; Coastal Waters From Point Grenville To Cape Shoalwater Out 10 Nm; Coastal Waters From Cape Flattery To James Island 10 To 60 Nm; Waters From James Island To Point Grenville 10 To 60 Nm; Coastal Waters From Point Grenville To Cape Shoalwater 10 To 60 Nm Jul 25, 03:41 AM - Jul 25, 03:00 PM
Severity: Minor Urgency: Expected

* WHAT...South winds 15 to 25 kt. * WHERE...Coastal Waters from Cape Flattery to Cape Shoalwater out to 60 nm. * WHEN...From 8 AM this morning to 5 PM PDT this afternoon. * IMPACTS...Conditions will be hazardous to small craft.

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.

Event: Small Craft Advisory Certainty: Likely Category: Met