Blacksburg 7-day weather forecast

Written by:
August 18, 2025
ESOlex // Shutterstock

Blacksburg 7-day weather forecast

Stacker created the forecast for Blacksburg, Virginia using data from OpenWeather. This week's high is 84 °F on Monday, while the low is 61 °F on Sunday. There are expected to be 2 sunny days and rain on 4 days this week.

There are currently no weather alerts.

Monday, August 18

- High of 84 °F, low of 67 °F (43% humidity)
- Fair with a 30% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (10 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:40 AM, sunset at 8:10 PM
1 / 6
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Tuesday, August 19

- High of 80 °F, low of 64 °F (57% humidity)
- Overcast with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:41 AM, sunset at 8:08 PM
2 / 6
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Wednesday, August 20

- High of 84 °F, low of 63 °F (51% humidity)
- Partly sunny with a 33% chance of rain (0 mm of rain)
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 6:42 AM, sunset at 8:07 PM
3 / 6
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Thursday, August 21

- High of 84 °F, low of 62 °F (43% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (6 mph wind)
- Sunrise at 6:43 AM, sunset at 8:06 PM
4 / 6
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Friday, August 22

- High of 83 °F, low of 66 °F (46% humidity)
- Overcast with a 0% chance of rain
- Gentle breeze (8 mph wind)
- Sunrise at 6:44 AM, sunset at 8:05 PM
5 / 6
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Saturday, August 23

- High of 79 °F, low of 64 °F (54% humidity)
- Partly cloudy with a 100% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 6:45 AM, sunset at 8:03 PM
- New moon
6 / 6
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Sunday, August 24

- High of 83 °F, low of 61 °F (47% humidity)
- Mostly sunny with a 48% chance of rain (1 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 6:45 AM, sunset at 8:02 PM

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