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Union County, FL Weather Forecast
Union County, FL Weather Forecast Date: 647 PM EST Mon Mar 02 2026
The area/counties/county of: Union, including the city of Lake Butler.or toggle through each period.
Tonight... Mostly clear this evening, then becoming partly cloudy. Areas of fog after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph.
Tuesday... Areas of fog in the morning. Sunny. Highs in the lower 80s. East winds 5 to 10 mph.
Tuesday Night... Mostly clear. Patchy fog after midnight. Lows in the upper 50s. East winds 5 to 10 mph.
Wednesday... Areas of fog in the morning. Mostly sunny. Highs in the mid 80s. East winds 5 to 10 mph.
Wednesday Night... Mostly clear in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 60s. East winds 5 to 10 mph.
Thursday... Mostly sunny. Patchy fog in the morning. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Thursday Night... Partly cloudy. Lows in the lower 60s.
Friday... Mostly sunny. A slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Friday Night... Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.
Saturday... Partly cloudy. Lows in the lower 60s. Highs in the upper 80s.
Saturday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Sunday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20%.
Sunday Night... Mostly clear. Lows in the lower 60s.
POP = Probability of Precipitation
Union County Radar Loop
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