Weather World
St. Charles, ID 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
St. Charles, ID Weather Forecast
St. Charles, ID Weather Forecast Date: 132 PM MDT Sat Oct 10 2026
The area/counties/county of: Bear Lake Valley, including: St. Charles, Montpelier, and Georgetown.or toggle through each period.
Tonight... Rain showers likely and a slight chance of thunderstorms. Colder. Some thunderstorms May produce heavy rainfall. Lows 37 to 47.
Sunday... Rain in the morning...Then rain and a slight chance of thunderstorms in the afternoon. Some thunderstorms May produce heavy rainfall in the afternoon. Highs 53 to 60.
Sunday Night... Rain showers and a slight chance of thunderstorms in the evening...Then rain after midnight. Some thunderstorms May produce heavy rainfall in the evening. Lows 35 to 45.
Columbus Day... Rain showers and a slight chance of thunderstorms. Highs 53 to 60.
Monday Night... Rain, colder. Lows 29 to 39.
Tuesday... Rain showers and a chance of thunderstorms. Highs 47 to 54.
Tuesday Night... Rain showers likely and a chance of thunderstorms. Lows 25 to 35.
Wednesday... Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Highs 47 to 54.
Wednesday Night... Mostly cloudy with a chance of rain. Lows 25 to 35.
Thursday... Mostly clear. Highs 52 to 62. Lows 26 to 36.
Friday... Mostly clear. Highs 52 to 62. Lows 26 to 36.
POP = Probability of Precipitation
St. Charles Radar Loop
Use the map search tool if you want to place a location marker on the radar map...