Weather forecast for 10 daysBlenheim, SC
Weather forecast for the weekend
Sunday Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 30°
- Humidity: 47%
- UV index: 6
- Sunrise: 7:26 am EDT
- Sunset: 6:40 pm EDT
- details ▼
On Sunday, October 18, the outlook remains bright and sunny.
The temperature will vary between a maximum of an enjoyable 64.4°F and a minimum of a frosty 42.8°F.
The day’s maximum of 64.4°F shows a shift toward November's pattern over October's.
Sunrise was at 7:26 am and sunset will be at 6:40 pm; the daylight will last for 11h and 14min.
The temperature will vary between a maximum of an enjoyable 64.4°F and a minimum of a frosty 42.8°F.
The day’s maximum of 64.4°F shows a shift toward November's pattern over October's.
Sunrise was at 7:26 am and sunset will be at 6:40 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Maximum temperature: 75°C.
Coldest day: today 64°C.
Coldest day: today 64°C.
Chance of precipitation
Highest chance: Sunday 25.10. 9%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 64°F
- 43°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 17mphNNE 30°
- Humidity: 47%
- UV index: 6
- Sunrise: 7:26 am EDT
- Sunset: 6:40 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphN 6°
- Humidity: 47%
- UV index: 6
- Sunrise: 7:27 am EDT
- Sunset: 6:39 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 75°F
- 46°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 11mphN 359°
- Humidity: 41%
- UV index: 6
- Sunrise: 7:28 am EDT
- Sunset: 6:38 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphN 357°
- Humidity: 48%
- UV index: 6
- Sunrise: 7:29 am EDT
- Sunset: 6:37 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 75°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 6mphNNW 346°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:30 am EDT
- Sunset: 6:35 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 45°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 9mphNNE 28°
- Humidity: 52%
- UV index: 5
- Sunrise: 7:31 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 66°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 12mphNNE 28°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:31 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 70°F
- 43°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 10mphNNE 20°
- Humidity: 62%
- UV index: 5
- Sunrise: 7:32 am EDT
- Sunset: 6:32 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 46°F
Mostly Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 7mphN 9°
- Humidity: 59%
- UV index: 5
- Sunrise: 7:33 am EDT
- Sunset: 6:31 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 75°F
- 50°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 13°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:34 am EDT
- Sunset: 6:30 pm EDT
- details ▼
Forecasts for the ten-day outlook show that primarily sunny and occasionally dull weather is forecasted.
Rainfall is not expected in Blenheim in the upcoming period.
In the upcoming days, the highest temperature will range between 64.4°F and 75.2°F, while the lowest temperature will be between 42.8°F and 50°F.
Tuesday, Thursday and next Tuesday, with the highest temperature of 75.2°F, will be the warmest days; today is the coldest day, with a maximum temperature of 64.4°F.
Rainfall is not expected in Blenheim in the upcoming period.
In the upcoming days, the highest temperature will range between 64.4°F and 75.2°F, while the lowest temperature will be between 42.8°F and 50°F.
Tuesday, Thursday and next Tuesday, with the highest temperature of 75.2°F, will be the warmest days; today is the coldest day, with a maximum temperature of 64.4°F.
Updated: Oct 18, 2026 @ 16:09:50 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, in Blenheim, clear and sunny conditions are expected.
Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 42.8°F.
The maximum temperature today will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 55°F.
The maximum temperature today will be a few degrees lower than the average highest temperature in October. Today, the lowest temperature will be uncommonly lower than the average low of 55°F.
On Sunday, in Blenheim, sunrise was at 7:26 am and sunset will be at 6:40 pm (EDT).
Today, the daylight will last for 11h and 14min.
