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Bellevue Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  | | | | | | | | | |
| Chance of T-Storm | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 627 AM CDT Sun Sep 13 2026 
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Issued: 1236 PM CDT Sun Sep 13 2026
Key Messages
Issued at 1230 AM CDT Sun Sep 13 2026- Late summer heat continues unabated with more heat advisories likely beyond today through much of this upcoming week.
- Rain chances will be largely negligible throughout the week as well with only very isolated afternoon convection due to the influence of the dominant upper ridge.
- The ridge is expected to migrate back westward and further retrograde W/SW by late next weekend, paving the way for a cold front to make its way south into our region.