Weather WorldSt. James Square, CA 7-Day Night Weather Forecast
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St. James Square, CA Weather Forecast
St. James Square, CA Weather Forecast Date: 302 PM PDT Wed Sep 30 2026
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Rest of Today... Sunny. Highs near 90. Northwest winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the upper 50s. Northwest winds 5 to 10 mph in the evening...Becoming light.
Thursday... Sunny. Highs near 90. Light winds...Becoming west 5 to 10 mph in the afternoon.
Thursday Night... Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southwest winds up to 5 mph in the evening...Becoming light.
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the 80s to mid 90s. Light winds.
Friday Night... Partly cloudy. Lows in the lower 60s.
Saturday... Partly cloudy. Highs in the 90s. Lows in the mid 60s.
Saturday Night... Partly cloudy. Highs in the 90s. Lows in the mid 60s.
Sunday... Partly cloudy in the morning then becoming sunny. Highs in the lower to mid 90s.
Sunday Night... Clear. Lows in the mid 60s.
Monday... Sunny. Highs in the upper 80s to mid 90s.
Monday Night... Clear. Lows in the mid 60s.
POP = Probability of Precipitation
St. James Square Radar Loop
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