Weather WorldGreat America Theme Park, CA 7-Day Night Weather Forecast
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Great America Theme Park, CA Weather Forecast
Great America Theme Park, CA Weather Forecast Date: 902 PM PDT Tue Aug 25 2026
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Rest of Tonight... Partly cloudy. Lows in the lower 60s. Northwest winds 5 to 15 mph.
Wednesday... Sunny. Highs in the 80s to mid 90s. Northwest winds 5 to 15 mph.
Wednesday Night... Mostly clear. Lows in the lower 60s. Northwest winds 5 to 15 mph.
Thursday... Partly cloudy. Highs in the 80s to mid 90s. Northwest winds 5 to 10 mph.
Thursday Night... Mostly cloudy. Lows in the mid 60s. Northwest winds 5 to 15 mph.
Friday... Mostly cloudy in the morning then becoming partly cloudy. Highs in the 70s to upper 80s.
Friday Night... Partly cloudy in the evening then becoming mostly clear. Lows in the upper 50s.
Saturday... Mostly clear. Highs in the 70s to mid 80s. Lows in the mid 50s.
Sunday... Mostly clear. Highs in the 70s to mid 80s. Lows in the mid 50s.
Monday... Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.
Monday Night... Mostly clear in the evening then becoming partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
Great America Theme Park Radar Loop
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