Grant, IA Weather Forecast
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Grant Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 65°FHi: 18°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 70% | POP: 50% | POP: 60% | POP: 100% | POP: 100% | POP: 90% | POP: 90% | POP: 80% | POP: 70% | POP: 60% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 508 AM CDT Sun Sep 13 2026 

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Issued: 540 AM CDT Sun Sep 13 2026
Key Messages
- Showers and thunderstorms Sunday morning, ending by afternoon. Severe storms look unlikely.
- Monday will be the next best chance for strong to severe storms.
- Expect a cool down heading into Tuesday and beyond with daily chances for showers and storms.
Discussion
... Issued at 1113 PM CDT Sat Sep 12 2026
Tonight through Sunday...
A few post-frontal showers and storms fizzled across far southeast Nebraska this evening, as temperatures fell into the upper 50s and low 60s. Overnight, lows wil...
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