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Second Lake, OR Weather Forecast
Second Lake, OR Weather Forecast Date: 1128 PM PDT Mon Sep 21 2026
The area/counties/county of: Linn County Lowlands, including the cities of: Albany, Lebanon, Brownsville, and Harrisburg.or toggle through each period.
Overnight... Partly cloudy late this evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 40s. Winds light.
Tuesday... Mostly cloudy in the morning, then clearing. Patchy fog in the morning. Highs in the lower 70s. Winds light.
Tuesday Night... Partly cloudy. Patchy fog after midnight. Lows in the mid 40s. Winds light in the evening, becoming light and variable.
Wednesday... Partly sunny in the morning, then becoming mostly cloudy. Patchy fog in the morning. Highs in the lower 70s. Light and variable winds, becoming north 5 to 10 mph in the afternoon.
Wednesday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. Winds light.
Thursday... Mostly cloudy with a 20% chance of rain. Highs in the lower 70s.
Thursday Night... Rain. Lows around 50. Chance of rain 90%.
Friday... Rain likely with a slight chance of thunderstorms. Highs in the lower 60s. Chance of rain 70%.
Friday Night... Partly cloudy with a 20% chance of rain. Lows in the mid 40s.
Saturday... Partly sunny. Highs in the mid 60s.
Saturday Night... Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s.
Sunday... Partly sunny. Highs in the mid 60s.
Sunday Night... Partly cloudy with a 20% chance of rain. Patchy fog. Lows in the mid 40s.
POP = Probability of Precipitation
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