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Trenton, MO Weather Forecast
Trenton, MO Weather Forecast Date: 127 AM CDT Thu Oct 08 2026
The area/counties/county of: Harrison, including the cities of: Bethany, Princeton, Mercer, Gallatin, Jamesport, and Trenton.or toggle through each period.
Rest of Tonight... Mostly clear. Lows in the lower 50s. North winds around 5 mph.
Thursday... Sunny. Highs in the upper 70s. East winds around 5 mph, becoming southeast around 5 mph in the afternoon.
Thursday Night... Mostly clear. Lows in the upper 50s. Southeast winds around 5 mph.
Friday... Sunny. Highs in the mid 80s. South winds 10 to 15 mph with gusts up to 25 mph.
Friday Night... Clear. Lows in the lower 60s. South winds 5 to 10 mph with gusts up to 20 mph.
Saturday... Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
Sunday... Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
Sunday Night... Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.
Columbus Day... Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
Monday Night... Mostly clear. Highs in the lower 80s. Lows in the upper 50s.
Tuesday... Partly cloudy. Highs in the upper 60s. Lows in the lower 50s.
Tuesday Night... Partly cloudy. Highs in the upper 60s. Lows in the lower 50s.
POP = Probability of Precipitation
Trenton Radar Loop
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