Weather WorldGuernewood, CA 7-Day Night Weather Forecast
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Guernewood, CA Weather Forecast
Guernewood, CA Weather Forecast Date: 302 AM PDT Sun Sep 13 2026
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Rest of Tonight... Mostly clear. Lows in the 40s to upper 50s. West winds 10 to 20 mph with gusts to around 35 mph.
Sunday... Sunny. Highs in the upper 60s to mid 80s. Northwest winds 10 to 20 mph.
Sunday Night... Mostly clear. Lows in the 50s. Northwest winds 10 to 20 mph...Becoming 5 to 10 mph after midnight.
Monday... Sunny. Highs in the mid 70s to lower 90s. West winds 5 to 15 mph.
Monday Night... Mostly clear except patchy fog after midnight. Lows in the 50s. West winds 10 to 15 mph Decreasing to up to 5 mph after midnight.
Tuesday... Partly cloudy in the morning then becoming sunny. Highs in the 70s to 80s.
Tuesday Night... Mostly clear except patchy fog. Lows in the 50s. Highs in the 70s to 80s.
Wednesday... Mostly clear except patchy fog. Lows in the 50s. Highs in the 70s to 80s.
Wednesday Night... Mostly clear. Areas of fog. Lows in the 50s.
Thursday... Mostly cloudy in the morning then becoming sunny. Highs in the 70s to 80s.
Thursday Night... Mostly clear except patchy fog. Lows in the 50s.
Friday... Partly cloudy in the morning then becoming sunny. Highs in the 70s to 80s.
Friday Night... Mostly clear. Lows in the 40s to upper 50s.
POP = Probability of Precipitation
Guernewood Radar Loop
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