Weather overview for crystal river (citrus county, florida, united states): Detailed weather forecasts, 14 days trend, current rain/snow radar, storm tracking, current observations, satellite images, model charts and much more. The weather right now in kings bay, crystal river, fl is mostly clear. The current temperature is 74°f, and the expected high and low for today, sunday, august 14, 2022, are 85° high temperature and 70°f low temperature. The wind is currently blowing at 0 miles per hour, and coming from the north northeast. The wind is gusting to 0 mph. Easy to use weather radar at your fingertips! Marine weather and tide forecastfor crystal river, fl. Click edit in marine forecast and select your new zone. Crystal river, florida (fl) 34428 local weather forecast and current conditions, radar, satellite loops, severe weather warnings, long range forecast.