Virginia · NWS RNK office

Blacksburg, VA weather

It is 46°F and clear at Virginia Tech Airport as of Oct 28, 1:35 AM EDT. Overnight: Patchy Fog, low near 43°F. Forecast from the National Weather Service, issued Oct 28, 2:00 AM EDT.

Updated Oct 28, 2:24 AM EDT (snapshot)

Current conditions

Temperature

46°F

Clear

Wind

Calm

Humidity 95% · dew point 45°F

Pressure · visibility

30.40 inHg

Visibility 10 mi

Observed at Virginia Tech Airport (KBCB), Oct 28, 1:35 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Blacksburg forecast zone right now.

Around the NWS RNK forecast area

No active alerts in zones served by the RNK office near Blacksburg.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. No alerts are active anywhere in Virginia.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Blacksburg (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM45°FPatchy Fog0% 0 mph
Wed 3 AM44°FPatchy Fog0% 0 mph
Wed 4 AM44°FPatchy Fog0% 0 mph
Wed 5 AM43°FPatchy Fog0% 0 mph
Wed 6 AM43°FPatchy Fog0% 0 mph
Wed 7 AM43°FPatchy Fog0% 0 mph
Wed 8 AM43°FPatchy Fog0% 0 mph
Wed 9 AM46°FPatchy Fog0% 0 mph
Wed 10 AM52°FMostly Cloudy0% 0 mph
Wed 11 AM56°FMostly Cloudy0%E 1 mph
Wed 12 PM59°FMostly Cloudy0%E 2 mph
Wed 1 PM62°FMostly Cloudy0%E 2 mph
Wed 2 PM64°FMostly Cloudy0%E 2 mph
Wed 3 PM64°FMostly Cloudy0%E 3 mph
Wed 4 PM64°FMostly Cloudy0%E 3 mph
Wed 5 PM64°FMostly Cloudy0%E 3 mph
Wed 6 PM60°FMostly Cloudy0%E 3 mph
Wed 7 PM58°FMostly Cloudy0%E 2 mph
Wed 8 PM55°FPartly Cloudy0%E 1 mph
Wed 9 PM52°FPartly Cloudy0% 0 mph
Wed 10 PM51°FPartly Cloudy0% 0 mph
Wed 11 PM50°FMostly Cloudy0% 0 mph
Thu 12 AM49°FMostly Cloudy0% 0 mph
Thu 1 AM48°FMostly Cloudy0% 0 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Blacksburg can differ.

7-day forecast

Overnight

Low 43°F

Patchy fog. Partly cloudy, with a low around 43. Wind around 0 mph.

Wednesday

High 66°F·Low 46°F

Patchy fog before 10am. Mostly cloudy, with a high near 66. East wind 0 to 3 mph.

Wednesday Night: Mostly cloudy, with a low around 46. Northeast wind 0 to 3 mph.

Thursday

High 71°F·Low 42°F

Mostly sunny, with a high near 71. West wind around 1 mph.

Thursday Night: Mostly clear, with a low around 42. Northwest wind around 1 mph.

Friday

High 74°F·Low 45°F

Sunny, with a high near 74.

Friday Night: Partly cloudy, with a low around 45.

Saturday

High 66°F·Low 45°F

Mostly cloudy, with a high near 66.

Saturday Night: Mostly cloudy, with a low around 45.

Sunday

High 62°F·Low 49°F

A chance of rain showers after 1pm. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.

Sunday Night: Rain showers likely. Cloudy, with a low around 49. Chance of precipitation is 60%.

Monday

High 64°F·Low 50°F

Rain showers likely. Mostly cloudy, with a high near 64. Chance of precipitation is 60%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

Tuesday

High 67°F

A chance of rain showers. Mostly cloudy, with a high near 67.

Nearby cities

Larger cities in the area

Other cities in Montgomery County

See every city we cover in Virginia, or check all active alerts.

About this forecast

Forecast office
Blacksburg is served by the National Weather Service RNK forecast office, forecast zone VAZ014, county zone VAC121.
Location used
The Census Bureau's internal point for Blacksburg (37.2313, -80.4267), in Montgomery County. Population: 45,452 (2024 estimate), number 14 of the 28 Virginia cities on this site.
Radar
Nearest NWS radar: KFCX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/37.2313,-80.4267 (forecast issued Oct 28, 2:00 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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