Home / Local Weather & Traffic / Oregon / Cascadia / Weather Forecast

Cascadia, OR Weather Tomorrow

Check the latest weather forecast for Cascadia tomorrow and over the next 5 days with 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 Cascadia area and around Linn county, Oregon.
Updated: Fri Oct 16th 2026 11:45 AM PDT
Cascadia, OR Weather – 10-16 – Sunny
81° / 49°
Sunny
Sunshine is in the forecast for Cascadia, with a high of 81°F and a low of 49°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 8mph and gusts of 15.9mph at 3 PM. Humidity levels should be comfortable, sitting around 36% on average, the maximum being 47% at 11 PM and 17% being its lowest at 1 PM. Barometric pressure is its highest of 30.14inHg at 10 PM, a lowest point of 30.07inHg at 4 PM with an avg 30.1inHg.
Cascadia, OR Weather – 10-17 – Overcast
64° / 41°

Weather Tomorrow

Overcast
Cloud-filled skies are in the forecast for Cascadia, with a high of 64°F and a low of 41°F. There's a moderate 31% chance of rainfall with an estimated 0.01in. Winds will be light at 5mph and gusts of 14.5mph at 7 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 96% at 11 PM and 49% being its lowest at 12 AM. Barometric pressure is its highest of 30.26inHg at 10 AM, a lowest point of 30.15inHg at 12 AM with an avg 30.2inHg.
Cascadia, OR Weather – 10-18 – Overcast
62° / 37°
Overcast
Cascadia may see cloud-filled skies, with daytime highs of 62°F and overnight lows near 37°F. There might be light rainfall having a 15% chance. Winds will be light at 6mph and gusts of 16.3mph at 3 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 96% at 2 AM and 44% being its lowest at 2 PM. Barometric pressure is its highest of 30.18inHg at 12 AM, a lowest point of 29.91inHg at 5 PM with an avg 30.03inHg.
Cascadia, OR Weather – 10-19 – Overcast
59° / 37°
Overcast
Highs will reach 59°F with lows near 37°F in Cascadia, where overcast is. There might be light rainfall having a 16% chance. Winds will be light at 6mph and gusts of 15.2mph at 12 PM. The humidity will be on the higher side, averaging about 69%, the maximum being 95% at 5 AM and 44% being its lowest at 5 PM. Barometric pressure is its highest of 29.95inHg at 12 AM, a lowest point of 29.86inHg at 5 PM with an avg 29.91inHg.
Cascadia, OR Weather – 10-20 – Sunny
65° / 38°
Sunny
Bright and sunny conditions in Cascadia, with a high of 65°F and a low of 38°F. There's a very small chance of rainfall, only about 5%. Winds will be light at 6mph and gusts of 16.1mph at 12 PM. Humidity levels should be comfortable, sitting around 55% on average, the maximum being 74% at 10 PM and 36% being its lowest at 1 PM. Barometric pressure is its highest of 30.04inHg at 9 PM, a lowest point of 29.92inHg at 4 PM with an avg 29.97inHg.
Cascadia, OR Weather – 10-21 – Sunny
72° / 41°
Sunny
Daytime highs will reach 72°F with lows dropping to 41°F in Cascadia, where it will be sunny. There's a very small chance of rainfall, only about 2%. Winds will be light at 6mph and gusts of 16.3mph at 2 PM. Humidity levels should be comfortable, sitting around 51% on average, the maximum being 70% at 12 AM and 27% being its lowest at 2 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.89inHg at 5 PM with an avg 29.97inHg.

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