Nokomis, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Nokomis Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
| Partly Sunny | Clearing | Sunny | Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Showers Likely | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°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 | Hi: 75°FHi: 24°C Lo: 59°FLo: 15°C |
| POP: 20% | POP: 50% | POP: 60% | POP: 60% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1128 AM CDT Sun Sep 27 2026 

Nokomis Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Nokomis Weather Map
Nokomis Quick Facts
Nokomis Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1230 PM CDT Sun Sep 27 2026
Key Messages
- Widespread rain is forecast beginning late Tuesday and last through late this week. Northeast Missouri and west-central Illinois have the best chance at receiving higher end amounts.
- A gradual warm-up will last through the early week with most seeing highs in the 80s on Tuesday.
Aviation
/18Z TAFS THROUGH 00Z TUESDAY/... Issued at 1230 PM CDT Sun Sep 27 2026
Isolated to scattered light showers continue to slide southeastward across portions of central/northeast MO and west-central IL. S...
Weather World