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Brownsville, OR Weather Tomorrow

Whether you're planning work or travel, tomorrow's Brownsville weather and 5 day forecast offer 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 Brownsville area and around Linn county, Oregon.
Updated: Sat Sep 5th 2026 8:00 AM PDT
Brownsville, OR Weather – 9-5 – Scattered Showers
69° / 50°
Scattered Showers
Scattered showers are in the forecast for Brownsville, with a high of 69°F and a low of 50°F. There's a moderate 46% chance of rainfall with an estimated 0.02in. Winds will be light at 6mph and gusts of 16.3mph at 3 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 89% at 9 AM and 45% being its lowest at 5 PM. Barometric pressure is its highest of 30.06inHg at 9 AM, a lowest point of 29.96inHg at 5 PM with an avg 29.99inHg.
Brownsville, OR Weather – 9-6 – Overcast
71° / 51°

Weather Tomorrow

Overcast
Daytime highs will reach 71°F with lows dropping to 51°F in Brownsville, where skies will be overcast. Rainfall predicted to have a 64% chance with an estimated 0.06in. Winds will be light at 9mph and gusts of 13.6mph at 10 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 93% at 8 AM and 45% being its lowest at 3 PM. Barometric pressure is its highest of 30.03inHg at 11 PM, a lowest point of 29.95inHg at 4 PM with an avg 29.98inHg.
Brownsville, OR Weather – 9-7 – Sunny
75° / 53°
Sunny
Brownsville is set for sunshine with temperatures peaking at 75°F and dipping to 53°F. There's a very small chance of rainfall, only about 8%. Winds will be light at 7mph and gusts of 16.1mph at 2 PM. The humidity will be on the higher side, averaging about 66%, the maximum being 93% at 7 AM and 32% being its lowest at 5 PM. Barometric pressure is its highest of 30.1inHg at 10 AM, a lowest point of 29.99inHg at 6 PM with an avg 30.05inHg.
Brownsville, OR Weather – 9-8 – Overcast
75° / 53°
Overcast
Cloud-filled skies are in the forecast for Brownsville, with a high of 75°F and a low of 53°F. There might be light rainfall having a 14% chance. Winds will be light at 9mph and gusts of 16.8mph at 4 PM. The humidity will be on the higher side, averaging about 61%, the maximum being 86% at 7 AM and 36% being its lowest at 5 PM. Barometric pressure is its highest of 30.03inHg at 12 AM, a lowest point of 29.91inHg at 5 PM with an avg 29.98inHg.
Brownsville, OR Weather – 9-9 – Sunny
83° / 55°
Sunny
Daytime highs will reach 83°F with lows dropping to 55°F in Brownsville, where it will be sunny. There might be light rainfall having a 17% chance with an estimated 0.01in. Winds will be light at 7mph and gusts of 17.2mph at 2 PM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 88% at 5 AM and 30% being its lowest at 4 PM. Barometric pressure is its highest of 30.15inHg at 9 AM, a lowest point of 29.96inHg at 2 AM with an avg 30.04inHg.
Brownsville, OR Weather – 9-10 – Sunny
81° / 59°
Sunny
Brownsville is set for a sunny day with temperatures peaking at 81°F and dipping to 59°F. There's a very small chance of rainfall, only about 6%. Wind will be moderate, blowing around 15mph on average and gusts of 15mph at 5 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 88% at 11 PM and 31% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 8 AM, a lowest point of 29.97inHg at 5 PM with an avg 30.04inHg.

Currently

Patchy Rain Nearby 53°F
30.07 inHg.
Barometer
91%
Humidity
NE 3.6 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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