Oswego, SC Weather Forecast

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Oswego, SC Weather Forecast

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Oswego SC weather  - Overcast - 71°F
Overcast
71°F
Updated 2:57 pm
Feels Like 75°F
Humidity 78%
Wind NE 12 mph
Barometer  30.03 in
Dew Point 64°F
Oswego SC weather  - Overcast - 22°C
Overcast
22°C
Updated 2:57 pm
Feels Like 24°C
Humidity 78%
Wind NE 19 km/h
Barometer  101.6 kPa
Dew Point 18°C

Oswego Weather Forecast

THIS AFTERNOON TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Oswego, SC Weather - This Afternoon Cloudy Oswego, SC Weather - Tonight Partly Cloudy Oswego, SC Weather - Tuesday Sunny Oswego, SC Weather - Tuesday Night Mostly Clear Oswego, SC Weather - Wednesday Mostly Sunny Oswego, SC Weather - Wednesday Night Partly Cloudy Oswego, SC Weather - Thursday Mostly Sunny Oswego, SC Weather - Thursday Night Partly Cloudy Oswego, SC Weather - Friday Mostly Sunny Oswego, SC Weather - Friday Night Mostly Cloudy Oswego, SC Weather - Saturday Chance Of Showers Oswego, SC Weather - Saturday Night Chance Of Showers
Cloudy Partly Cloudy Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Cloudy Chance of Showers Chance of Showers
Hi: 75°FHi: 24°C
Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
Lo: 51°FLo: 11°C Hi: 79°FHi: 26°C
Lo: 50°FLo: 10°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 79°FHi: 26°C
Lo: 59°FLo: 15°C
POP: 30% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 108 PM EDT Mon Oct 05 2026 Oswego, SC Weather - WeatherWorld.com

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Oswego Forecast Discussion

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Issued: 131 PM EDT Mon Oct 5 2026

Key Messages

  • 1. Rain clears out today followed by cool temps into mid- week before a warming and wetter pattern develops.

Discussion

... Key Message 1: Rain clears out today followed by cool temps into mid-week before a warming and wetter pattern develops into the weekend.

The slow moving front will clear the area this afternoon and along with it, any residual rain chances. Surface ridging than builds into the region Tuesday with PWAT`s dropping to around 0.50 inches as this drier surface high press...