Today's weather forecast for Helena Montana, created at 5:15 AM on Friday, the 24th of May. Today, a chance of rain and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 62. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. Next, Tonight, a chance of rain and thunderstorms before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 43. Chance of precipitation is 50%. Saturday, a slight chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 64. Chance of precipitation is 70%. Next, Saturday Night, showers likely and possibly a thunderstorm before 9pm, then rain likely, mainly between 9pm and midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 60%. Sunrise today will be at 5:44 am and the sun will set at 9:05 pm. See you tomorrow!