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South River, MO Weather Forecast

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South River, MO Weather Forecast

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South River MO weather - Clear - 89°F
Clear
89°F
Updated 3:27 pm
Feels Like 83°F
Humidity 33%
Wind SW 9 mph
Barometer  29.99 in
Dew Point 57°F
South River MO weather - Clear - 32°C
Clear
32°C
Updated 3:27 pm
Feels Like 28°C
Humidity 33%
Wind SW 14 km/h
Barometer  101.6 kPa
Dew Point 14°C
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South River Weather Forecast

THIS AFTERNOON TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY
South River, MO Weather - This Afternoon Sunny South River, MO Weather - Tonight Clear South River, MO Weather - Saturday Mostly Cloudy South River, MO Weather - Saturday Night Clearing South River, MO Weather - Sunday Sunny South River, MO Weather - Sunday Night Mostly Clear South River, MO Weather - Monday Mostly Clear South River, MO Weather - Tuesday Sunny South River, MO Weather - Tuesday Night Chance Of T-Storm South River, MO Weather - Wednesday Chance Of T-Storm South River, MO Weather - Wednesday Night Chance Of T-Storm South River, MO Weather - Thursday Chance Of T-Storm
Sunny Clear Mostly Cloudy Clearing Sunny Mostly Clear Mostly Clear Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm
Hi: 89°FHi: 32°C
 Lo: 60°FLo: 16°C Hi: 85°FHi: 29°C
 Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
 Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C		 Hi: 90°FHi: 32°C
Lo: 69°FLo: 21°C		 Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
POP: 50% POP: 70% POP: 70% POP: 70%
POP = Probability of Precipitation.
Weather Outlook Updated: 127 PM CDT Fri Oct 09 2026 South River, MO Weather - WeatherWorld.com

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Issued: 249 PM CDT Fri Oct 9 2026

Key Messages

  • Slightly "cooler" weather is forecast this weekend before a return to near-record warmth on Monday.

Aviation

/18Z TAFS THROUGH 00Z SUNDAY/... Issued at 1203 PM CDT Fri Oct 9 2026

Dry/VFR conditions with a mostly clear sky are forecast through this evening. Increasing high-level clouds are expected overnight. Southerly winds will slacken this evening and then back more to the southeast Saturday morning.


Watches / Warnings / Advisories

/WARNINGS/ADVISORIES... MO...None. IL...None.


Climate

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