Tuesday
Sunny
High:
84°F
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.
Helena, MT Weather - Extended Forecast
Tuesday Night
Partly cloudy
Overnight low:
58°F
Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming light and variable after midnight.
Wednesday
Sunny
High:
88°F
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Slight chance of thunderstorms
Overnight low:
58°F
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 58. West southwest wind 5 to 7 mph.
Thursday
Sunny
High:
86°F
Thursday Night
Mostly clear
Overnight low:
57°F
Friday
Sunny
High:
91°F
Friday Night
Mostly clear
Overnight low:
61°F
Saturday
Sunny
High:
94°F