Weather WorldHelena, AR Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Helena Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | | | | | |  |  |  |
| Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 55°FLo: 13°C | Hi: 89°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C | Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 605 AM CDT Mon Oct 05 2026 
Helena Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Helena Weather Map
Helena Quick Facts
Helena Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 615 AM CDT Mon Oct 5 2026
Key Messages
Issued at 615 AM CDT Mon Oct 5 2026- Low relative humidity values will result in elevated fire danger over through the work week; please exercise caution and heed local burn bans.
- Temperatures will moderate back into the mid to upper 80s by midweek with unsettled weather potentially returning late next weekend.
Discussion
... (Tonight through next Sunday) Issued at 1111 PM CDT Sun Oct 4 2026
Surface observations indicate that the reinforcing cold front is slowly sinking southeast. Dewpoi...