Partly sunny in the evening becoming mainly clear with cloudy periods overnight. Wednesday.

Scroll right to see more Conditions Comfort Precipitation Sun; Day Temperature Weather Feels Like Wind Humidity Chance Amount UV Sunrise Sunset; Sun Jul 5: 77 / 54 °F: Mostly sunny. High / Low. 6/29. An afternoon thunderstorm. Get your 3-Day weather forecast for Helena, MT. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Helena area. Cool with rain. Cloudy with occasional rain showers. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Winds W at 10 to 20 mph. Sunrise 5:38 am. Tue. °F. Last 2 weeks of weather Wind. Helena, MT Daily Weather | AccuWeather. Helena Weather Forecasts. Helena, MT Daily Weather | AccuWeather. Wind W 13 mph. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Helena area. 87%. Mon. Helena Weather Forecasts.

76° / 51°. Chance of precipitation is 80%. 72°F Mainly sunny with cloudy periods in the morning with a chance of a shower developing in the afternoon. 52° Feels Like.

Humidity. Helena Weather Forecasts. 6 mph. Mon. 6/22. Hi/Low, RealFeel, precip, radar, & everything you need to be ready for the day, commute, and weekend! Helena Extended Forecast with high and low temperatures. Chance of rain 60%. A 40 percent chance of showers and thunderstorms before midnight. 5:40 am. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Helena area.

Weather Today in Helena, MT. Mostly cloudy, with a low around 49. Sunset 9:25 pm. -- / 49°. 6/30. Helena Weather Forecasts. 6/21. 55° / 45°. Chance of Rain 60%. Sun. Precip. Tuesday Night. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Helena area. Southwest wind around 7 mph, with gusts as high as 18 mph. Humidity 68%.

Today’s and tonight’s Helena, MT weather forecast, weather conditions and Doppler radar from The Weather Channel and Weather.com Precip. 9:24 pm.

High 59F. 77 °F: 8 mph ↑ 31%: 2%-7 (High) 5:41 am: 9:23 pm: Mon Jul 6: 80 / 56 °F: Mostly sunny. Be prepared with the most accurate 10-day forecast for Helena, MT with highs, lows, chance of precipitation from The Weather Channel and Weather.com 2 Week Extended Forecast in Helena, Montana, USA. Get your 3-Day weather forecast for Helena, MT. 55%. UV Index 5 of 10. Hi/Low, RealFeel, precip, radar, & everything you need to be ready for the day, commute, and weekend! Some of the storms could produce heavy rain.