Home / Local Weather & Traffic / Oregon / Arch Cape / Weather Forecast

Arch Cape, OR Weather Tomorrow

Find tomorrow's weather forecast for Arch Cape with an accurate 5 day outlook showing precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction for the Arch Cape area and around Clatsop county, Oregon.
Updated: Sun Jul 19th 2026 11:30 PM PDT

Ask About Weather

Try our Weather Chatbot. It provides up to 10 days of forecast information!
Arch Cape, OR Weather – 7-19 – Sunny
71° / 55°
Sunny
Arch Cape, OR Weather – 7-20 – Sunny
66° / 56°

Weather Tomorrow

Sunny
In Arch Cape, bright and sunny conditions with highs near 66°F and lows around 56°F. There might be light rainfall having a 11% chance with an estimated 0in. Wind will be moderate, blowing around 11mph on average and gusts of 20.6mph at 12 AM. The humidity will be on the higher side, averaging about 78%, the maximum being 84% at 12 AM and 71% being its lowest at 11 AM. Barometric pressure is its highest of 29.97inHg at 12 AM, a lowest point of 29.93inHg at 5 AM with an avg 29.94inHg.
Arch Cape, OR Weather – 7-21 – Sunny
71° / 60°
Sunny
Highs will reach 71°F with lows near 60°F in Arch Cape, where a sunny day is. There might be light rainfall having a 12% chance with an estimated 0in. Winds will be light at 9mph and gusts of 16.4mph at 2 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 81% at 12 AM and 64% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 9 AM, a lowest point of 29.93inHg at 5 AM with an avg 29.95inHg.
Arch Cape, OR Weather – 7-22 – Sunny
68° / 58°
Sunny
Arch Cape is set for a sunny day with temperatures peaking at 68°F and dipping to 58°F. There might be light rainfall having a 17% chance with an estimated 0in. Winds will be light at 9mph and gusts of 10.8mph at 1 PM. The humidity will be on the higher side, averaging about 76%, the maximum being 87% at 11 PM and 66% being its lowest at 9 AM. Barometric pressure is its highest of 29.96inHg at 12 AM, a lowest point of 29.9inHg at 8 PM with an avg 29.93inHg.
Arch Cape, OR Weather – 7-23 – Sunny
64° / 57°
Sunny
It will be sunny in Arch Cape, with a high of 64°F and a low of 57°F. There might be light rainfall having a 15% chance with an estimated 0in. Winds will be light at 9mph and gusts of 9.9mph at 12 PM. High humidity with average of 87% is anticipated, the maximum being 94% at 11 PM and 79% being its lowest at 11 AM. Barometric pressure is its highest of 30inHg at 11 PM, a lowest point of 29.92inHg at 5 AM with an avg 29.95inHg.
Arch Cape, OR Weather – 7-24 – Scattered Showers
63° / 56°
Scattered Showers
On and off showers are set to occur in Arch Cape, with a high of 63°F and a low of 56°F. There's a moderate 30% chance of rainfall with an estimated 0.01in. Winds will be light at 9mph and gusts of 9.8mph at 5 PM. High humidity with average of 83% is anticipated, the maximum being 94% at 12 AM and 77% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 30inHg at 1 AM with an avg 30.04inHg.

Currently

Overcast 57°F
30 inHg.
Barometer
93%
Humidity
N 17.6 mph
Wind
Overcast

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Arch Cape Community Weather Reports

Write your own Arch Cape, OR report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Arch Cape, OR report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.