 Here's your KTGO three-day forecast from weatherology.com. Slight chance of rain showers overnight, otherwise partly cloudy skies. Lows of a lot around 55. North winds 8 to 15 miles per hour. Mainly sunny skies Monday. Slight chance for showers. Daytime highs approaching 74. Cloudy skies expected Monday night. Slight chance of rain showers. Lows around 55. From the Flag Weather Center, I'm meteorologist Laura Lockwood. Currently 63.