Weather forecast for 10 daysBlythewood, SC

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphN 11°
  • Humidity: 61%
  • UV index: 5
  • Sunrise: 7:30 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
On Saturday, October 17, some passing clouds may drift through, but the sun will shine at times.
The highest forecasted temperature is a comfortable 66.2°F, while the lowest temperature will be a frosty 42.8°F.
Today, the colder forecast high of 66.2°F matches November's pattern over October's.
Sunrise was at 7:30 am and sunset will be at 6:47 pm; the daylight will last for 11h and 16min.

Sunday Oct 18, 2026

  • 64°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 31°
  • Humidity: 42%
  • UV index: 6
  • Sunrise: 7:31 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
Tomorrow, in Blythewood, skies will stay clear and sunny.
Temperatures will oscillate between an enjoyable 64.4°F at their highest and a brisk 42.8°F at their lowest.
Tomorrow, a maximum of 64.4°F is expected - more characteristic of November than of October.
Sunrise will be at 7:31 am and sunset at 6:46 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest day: Tuesday 77°C.
Coldest day: tomorrow 64°C.

Chance of precipitation

Highest chance: today 15%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 14mphN 11°
  • Humidity: 61%
  • UV index: 5
  • Sunrise: 7:30 am EDT
  • Sunset: 6:47 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 64°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphNNE 31°
  • Humidity: 42%
  • UV index: 6
  • Sunrise: 7:31 am EDT
  • Sunset: 6:46 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 70°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNE 12°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:32 am EDT
  • Sunset: 6:45 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 77°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 8mphN 2°
  • Humidity: 41%
  • UV index: 6
  • Sunrise: 7:33 am EDT
  • Sunset: 6:43 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphN 6°
  • Humidity: 46%
  • UV index: 6
  • Sunrise: 7:34 am EDT
  • Sunset: 6:42 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphN 350°
  • Humidity: 52%
  • UV index: 6
  • Sunrise: 7:35 am EDT
  • Sunset: 6:41 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 73°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphNNE 28°
  • Humidity: 52%
  • UV index: 5
  • Sunrise: 7:35 am EDT
  • Sunset: 6:40 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 70°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 8mphNNE 20°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:36 am EDT
  • Sunset: 6:39 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 72°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 10%
  • Precipitation: 0"
  • Wind: 7mphN 0°
  • Humidity: 56%
  • UV index: 5
  • Sunrise: 7:37 am EDT
  • Sunset: 6:38 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 75°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 6mphNNW 343°
  • Humidity: 54%
  • UV index: 5
  • Sunrise: 7:38 am EDT
  • Sunset: 6:37 pm EDT
  • ▼
Weather models show that primarily clear and occasionally gloomy weather is anticipated.
Rainfall is not predicted in Blythewood in the upcoming period.
Temperature fluctuation will be noticeable in the next ten days. Highs will range from 64.4°F to 77°F, while changes in the overnight low will be barely noticeable, as the minimum temperature is expected to range between 42.8°F and 48.2°F.
Expect the warmest day on Tuesday, with temperatures peaking at 77°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 64.4°F.
Updated: Oct 17, 2026 @ 15:43:14 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, in Blythewood, clouds will come and go, but expect bright periods in between.

Today, the maximum temperature will be 66.2°F, while the minimum temperature will be 42.8°F.
Today, the maximum temperature will be moderately lower than the average highest temperature in October. The lowest temperature today will be notably lower than the average low of 54.7°F.

On Saturday, in Blythewood, sunrise was at 7:30 am and sunset will be at 6:47 pm (EDT).

In Blythewood, the length of the day today will be 11h and 16min.

On Sunday, conditions will remain bright with clear skies.

Tomorrow, the highest temperature will be 64.4°F, while the lowest temperature will be 42.8°F.
Tomorrow, the maximum temperature will be slightly cooler than the average highest temperature in October. The lowest temperature will be significantly lower than the average low of 54.7°F.

On Sunday, in Blythewood, sunrise will be at 7:31 am and sunset at 6:46 pm (EDT).

In Blythewood, the length of the day tomorrow will be 11h and 14min.