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City of Gresham, OregonGresham, OR 7-Day Night Weather Forecast
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Gresham, OR Weather Forecast
Gresham, OR Weather Forecast Date: 1123 AM PDT Wed Oct 28 2026
The area/counties/county of: East Portland Metro, including the cities of: Fairview, Gresham, and Troutdale.or toggle through each period.
This Afternoon... A slight chance of thunderstorms. Showers. Highs in the mid 50s. Southwest wind 5 to 10 mph. Chance of rain 90%. Rainfall amounts less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight... Mostly cloudy with a 50% chance of rain. Lows in the upper 30s. Winds light. Rainfall amounts less than a tenth of an inch.
Thursday... Partly sunny with a 20% chance of rain. Highs in the mid 50s. Winds light in the morning, becoming light and variable.
Thursday Night... Partly cloudy in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the upper 30s. Winds light. Chance of rain 30%.
Friday... Mostly cloudy in the morning, then becoming partly sunny. A 20% chance of rain. Patchy fog. Highs in the lower 50s. Winds light.
Friday Night... Partly cloudy. Lows in the mid 30s.
Saturday... Mostly sunny. Highs in the mid 50s.
Saturday Night... Mostly cloudy. Lows in the upper 30s.
Sunday... Partly sunny. Highs in the mid 50s.
Sunday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s.
Monday... Partly sunny. Highs in the upper 50s.
Monday Night... Mostly cloudy. Lows in the lower 40s.
POP = Probability of Precipitation
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