Weather WorldLong Island, CA 7-Day Night Weather Forecast
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Long Island, CA Weather Forecast
Long Island, CA Weather Forecast Date: 202 AM PDT Fri Oct 23 2026
The area/counties/county of: Sacramento County Delta, including the city of Walnut Grove.or toggle through each period.
Today... Mostly cloudy in the morning then clearing. Haze and patchy fog in the morning. Highs around 70. Northwest winds up to 15 mph with gusts to around 25 mph.
Tonight... Clear. Lows 44 to 54. Northwest winds 10 to 15 mph with gusts to around 25 mph.
Saturday... Sunny. Highs around 71. North winds up to 10 mph with gusts to around 20 mph.
Saturday Night... Clear. Lows 41 to 51. Light winds.
Sunday... Mostly sunny. Highs 70 to 75. Light winds.
Sunday Night... Mostly clear. Lows 44 to 54.
Monday... Mostly sunny. Highs around 71.
Monday Night... Clear. Lows 43 to 50.
Tuesday... Mostly clear. Highs around 69. Lows 43 to 50.
Tuesday Night... Mostly clear. Highs around 69. Lows 43 to 50.
Wednesday... Partly cloudy. Highs around 68. Lows 43 to 51.
Wednesday Night... Partly cloudy. Highs around 68. Lows 43 to 51.
POP = Probability of Precipitation
Long Island Radar Loop
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