Old River, MO Weather Forecast

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Old River, MO Weather Forecast

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Old River MO weather  - Clear - 84°F
Clear
84°F
Updated 8:43 pm
Feels Like 89°F
Humidity 74%
Wind E 7 mph
Barometer  30 in
Dew Point 75°F
Old River MO weather  - Clear - 29°C
Clear
29°C
Updated 8:43 pm
Feels Like 31°C
Humidity 74%
Wind E 11 km/h
Barometer  101.5 kPa
Dew Point 24°C

Old River Weather Forecast

TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY
Old River, MO Weather - Tonight Mostly Clear Old River, MO Weather - Tuesday Sunny Old River, MO Weather - Tuesday Night Mostly Clear Old River, MO Weather - Wednesday Sunny Old River, MO Weather - Wednesday Night Mostly Clear Old River, MO Weather - Thursday Sunny Old River, MO Weather - Thursday Night Mostly Clear Old River, MO Weather - Friday Sunny Old River, MO Weather - Friday Night Mostly Clear Old River, MO Weather - Saturday Sunny Old River, MO Weather - Saturday Night Mostly Clear Old River, MO Weather - Sunday Chance Of T-Storm
Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Sunny Mostly Clear Chance of T-Storm
Lo: 71°FLo: 22°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: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 99°FHi: 37°C
Lo: 71°FLo: 22°C Hi: 95°FHi: 35°C
POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 605 PM CDT Mon Sep 14 2026 Old River, MO Weather - WeatherWorld.com

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Issued: 652 PM CDT Mon Sep 14 2026

Key Messages

Issued at 652 PM CDT Mon Sep 14 2026
  • Dangerous heat will persist into at least the middle of the week. Little rainfall is expected over the next seven days.
  • An areawide Heat Advisory is in effect through 7 PM Tuesday. Expect heat indices between 105 and 109 degrees.
  • Temperatures are forecast to moderate slightly by early next week, returning closer to seasonal normals with highs near 90 degrees.

Discussion

... (This evening through next Sunday) Issued at 1235 PM CDT Mon Sep 14 2026

A wa...