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Astoria, OR Weather Tomorrow

Check tomorrow's local weather for Astoria and explore a complete 5 day forecast covering precipitation probability, daily and nightly weather conditions, high and low temperature trends, sunrise and sunset information, sky cover, wind speed, wind direction, and wind chill for the Astoria area and around Clatsop county, Oregon.
Updated: Fri Aug 28th 2026 10:00 AM PDT
Astoria, OR Weather – 8-28 – Sunny
65° / 55°
Sunny
Daytime highs will reach 65°F with lows dropping to 55°F in Astoria, where it will be sunny. There might be light rainfall having a 25% chance with an estimated 0in. Wind will be moderate, blowing around 13mph on average and gusts of 20.4mph at 1 PM. High humidity with average of 82% is anticipated, the maximum being 91% at 11 PM and 67% being its lowest at 2 PM. Barometric pressure is its highest of 30.07inHg at 11 AM, a lowest point of 30.02inHg at 6 PM with an avg 30.04inHg.
Astoria, OR Weather – 8-29 – Scattered Showers
62° / 56°

Weather Tomorrow

Scattered Showers
In Astoria, showers likely at times with highs near 62°F and lows around 56°F. Rainfall predicted to have a 74% chance with an estimated 0.11in. Wind will be moderate, blowing around 12mph on average and gusts of 14.4mph at 6 PM. High humidity with average of 84% is anticipated, the maximum being 92% at 1 AM and 72% being its lowest at 5 PM. Barometric pressure is its highest of 30.09inHg at 11 PM, a lowest point of 30.02inHg at 12 AM with an avg 30.06inHg.
Astoria, OR Weather – 8-30 – Scattered Showers
61° / 55°
Scattered Showers
Scattered showers are in the forecast for Astoria, with a high of 61°F and a low of 55°F. Rainfall predicted to have a 54% chance with an estimated 0.03in. Winds will be light at 9mph and gusts of 9mph at 4 PM. High humidity with average of 85% is anticipated, the maximum being 92% at 1 AM and 73% being its lowest at 6 PM. Barometric pressure is its highest of 30.09inHg at 12 AM, a lowest point of 29.99inHg at 7 PM with an avg 30.05inHg.
Astoria, OR Weather – 8-31 – Overcast
63° / 54°
Overcast
In Astoria, skies will be overcast with highs near 63°F and lows around 54°F. There might be light rainfall having a 24% chance. Winds will be light at 10mph and gusts of 18.6mph at 2 PM. High humidity with average of 84% is anticipated, the maximum being 94% at 10 PM and 67% being its lowest at 11 AM. Barometric pressure is its highest of 30.01inHg at 12 AM, a lowest point of 29.83inHg at 6 PM with an avg 29.92inHg.
Astoria, OR Weather – 9-1 – Scattered Showers
63° / 55°
Scattered Showers
Daytime highs will reach 63°F with lows dropping to 55°F in Astoria, where on and off showers are set to occur. Rainfall predicted to have a 55% chance with an estimated 0.02in. Wind will be moderate, blowing around 11mph on average and gusts of 20mph at 10 PM. High humidity with average of 87% is anticipated, the maximum being 94% at 4 AM and 78% being its lowest at 2 PM. Barometric pressure is its highest of 29.94inHg at 8 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.88inHg.
Astoria, OR Weather – 9-2 – Light Rain Shower
61° / 55°
Light Rain Shower
In Astoria, rain is likely with a high near 61°F and a low around 55°F. The chance of rain is 90% with an estimated 1.64in. Wind will be moderate, blowing around 13mph on average and gusts of 29.8mph at 5 AM. High humidity with average of 85% is anticipated, the maximum being 95% at 8 AM and 65% being its lowest at 5 PM. Barometric pressure is its highest of 29.89inHg at 11 PM, a lowest point of 29.79inHg at 5 AM with an avg 29.85inHg.

Currently

Patchy Rain Nearby 62°F
30.08 inHg.
Barometer
77%
Humidity
NW 3.6 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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