Weather WorldMarquette Park, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Marquette Park Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY |
 |  | | | |  |  | | | | |
| Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Sunny |
| Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 943 PM CDT Wed Aug 26 2026 
Marquette Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Marquette Park Weather Map
Marquette Park Quick Facts
Marquette Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 643 PM CDT Wed Aug 26 2026
Key Messages
- An isolated thunderstorm or two is possible (20 percent chance) through this evening, mainly in south-central/ southwestern IL and southeastern MO. A thunderstorm could be strong to severe with damaging winds.
- Behind a cold front today, temperatures will be near to slightly below average before a heatwave build Sunday into next week.
Aviation
/00Z TAFS THROUGH 06Z FRIDAY/... Issued at 643 PM CDT Wed Aug 26 2026
Scattered showers/storms have stayed east of the St. Louis metro with a 15% ...