Weather WorldLos Nietos Park, CA 7-Day Night Weather Forecast
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Los Nietos Park, CA Weather Forecast
Los Nietos Park, CA Weather Forecast Date: 1128 PM PDT Fri Aug 14 2026
The area/counties/county of: Los Angeles County San Gabriel Valley, including: East Los Angeles, El Monte, Pasadena, Pomona, and San Gabriel.or toggle through each period.
Tonight... Clear in the evening then mostly cloudy. Lows in the lower to mid 60s.
Saturday... Mostly cloudy in the morning then sunny. Highs in the mid 80s to lower 90s.
Saturday Night... Partly cloudy in the evening then mostly cloudy. Lows in the lower to mid 60s.
Sunday... Mostly cloudy in the morning then sunny. Highs in the mid 80s to around 90.
Sunday Night... Mostly clear in the evening then partly cloudy. Lows in the mid 60s.
Monday... Sunny except for patchy low clouds and fog in the morning. Highs in the upper 80s to mid 90s.
Monday Night... Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s.
Tuesday... Partly cloudy in the morning then sunny. Highs in the lower to mid 90s.
Tuesday Night... Mostly clear in the evening then partly cloudy. Lows in the mid to upper 60s.
Wednesday... Partly cloudy in the morning then sunny. Highs in the lower to mid 90s.
Wednesday Night... Mostly clear. Lows in the mid 60s to around 70.
Thursday... Sunny. Highs in the lower to mid 90s.
Thursday Night... Mostly clear. Lows in the mid to upper 60s.
POP = Probability of Precipitation
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