Heavy Thunderstorms- Wind: 9mph WSW
- Humidity: 86%
- UV index: 4
- Precip. probability: 100%
- Precipitation: 0.75"
- 6:34 am 7:08 pm CDT
Mostly Sunny- Wind: 6mph ESE
- Humidity: 54%
- UV index: 8
- Precip. probability: 9%
- Precipitation: 0"
- 6:33 am 7:09 pm CDT
AM Clouds / PM Sun- Wind: 16mph SSE
- Humidity: 65%
- UV index: 7
- Precip. probability: 24%
- Precipitation: 0"
- 6:31 am 7:09 pm CDT
Partly Cloudy- Wind: 14mph S
- Humidity: 60%
- UV index: 7
- Precip. probability: 18%
- Precipitation: 0"
- 6:30 am 7:10 pm CDT
AM Clouds / PM Sun- Wind: 12mph S
- Humidity: 60%
- UV index: 7
- Precip. probability: 16%
- Precipitation: 0"
- 6:29 am 7:11 pm CDT
PM Showers- Wind: 14mph S
- Humidity: 61%
- UV index: 7
- Precip. probability: 30%
- Precipitation: 0.67"
- 6:27 am 7:12 pm CDT
Thunderstorms- Wind: 9mph W
- Humidity: 76%
- UV index: 4
- Precip. probability: 74%
- Precipitation: 0.79"
- 6:26 am 7:12 pm CDT
Partly Cloudy- Wind: 10mph NNW
- Humidity: 53%
- UV index: 8
- Precip. probability: 22%
- Precipitation: 0"
- 6:25 am 7:13 pm CDT
Sunny- Wind: 7mph NNW
- Humidity: 45%
- UV index: 8
- Precip. probability: 3%
- Precipitation: 0"
- 6:23 am 7:14 pm CDT
Mostly Sunny- Wind: 6mph W
- Humidity: 45%
- UV index: 8
- Precip. probability: 4%
- Precipitation: 0"
- 6:22 am 7:14 pm CDT
An unsettled pattern is expected over the next ten days, and a mix of cloudy, mostly clear, turbulent and showery weather is expected.
Rainfall is forecasted for Monday, Saturday and Sunday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. The temperature is expected to swing from 62.6°F up to 87.8°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 37.4°F to 69.8°F.
Wednesday through Friday, with the highest temperature of 87.8°F, will be the hottest days in Helena; expect the coldest day on next Monday with a high of 62.6°F.
Taking the humidity into consideration, the maximum feel-like temperature may increase and vary between 62.6°F and a sweltering 96.8°F.