Observed 8:15 AM EDT at KBCB

Blacksburg, VA weather

Overcast and 43°6°.

Forecasts agree

Now 43°6°

Cloudy

Wind: Calm; Up to 5 mph8 km/h through 9 PM
Dew point: 42°5°; Comfortable
Humidity: 96%; Air 43°6°, dew point 42°5° · fog or dew likely
UV index: 0Low; Moderate 12–4 PM · peak 4
Air quality: 31Good; Main pollutant: Ozone
Pressure: 30.51 inHg1033 hPa; Rising slowly · +0.03 inHg+1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

5°3° warmer than this time yesterday (37°3° then, 43°6° now)

Good hours for

High 58°14° today at 2 PM
Below 50°10° tonight after 8 PM
Low 38°3° tomorrow at 6 AM
Above 50°10° tomorrow by 11 AM

This morningUp to 51°11° by 11 AM · Partly cloudy
This afternoonUp to 58°14° by 2 PM · Clear
TonightDown to 39°4° by 5 AM · Clear
Tomorrow morningUp to 50°10° by 11 AM · Clear
Tomorrow afternoonUp to 57°14° by 2 PM · Partly cloudy
Tomorrow nightDown to 36°2° by 5 AM · Clear
Monday morningNear 35°2° · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 9a	Cloudy	45°7° (likely 44°7° to 47°8°)	45°7°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	89%	67%	0
Sat 10a	Cloudy	48°9° (likely 48°9° to 50°10°)	48°9°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	81%	67%	1
Sat 11a	Mostly sunny	51°11° (likely 51°11° to 52°11°)	51°11°	0%	2 mph3 km/h from E, gusts 10 mph16 km/h	69%	36%	2
Sat 12p	Sunny	53°12° (likely 53°12° to 55°13°)	53°12°	0%	3 mph5 km/h from E, gusts 10 mph16 km/h	62%	12%	4
Sat 1p	Sunny	56°13° (likely 56°13° to 58°14°)	56°13°	0%	3 mph5 km/h from E, gusts 10 mph15 km/h	56%	2%	4
Sat 2p	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	51%	1%	4
Sat 3p	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	5 mph8 km/h from E, gusts 9 mph15 km/h	48%	1%	3
Sat 4p	Sunny	58°14° (likely 58°14° to 60°16°)	58°14°	0%	5 mph8 km/h from E, gusts 10 mph16 km/h	49%	0%	2
Sat 5p	Sunny	58°14° (likely 57°14° to 59°15°)	58°14°	0%	5 mph8 km/h from E, gusts 10 mph17 km/h	48%	0%	1
Sat 6p	Sunny	55°13° (likely 54°12° to 56°13°)	55°13°	0%	5 mph8 km/h from E, gusts 12 mph19 km/h	55%	0%	0
Sat 7p	Clear	52°11° (likely 49°9° to 52°11°)	52°11°	0%	3 mph5 km/h from E, gusts 11 mph17 km/h	64%	0%	0
Sat 8p	Clear	49°9° (likely 46°8° to 50°10°)	49°9°	0%	2 mph3 km/h from E, gusts 7 mph12 km/h	70%	0%	0
Sat 9p	Clear	47°8° (likely 45°7° to 48°9°)	47°8°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	74%	0%	0
Sat 10p	Clear	46°8° (likely 44°7° to 47°8°)	46°8°	0%	1 mph2 km/h from NE, gusts 6 mph10 km/h	77%	0%	0
Sat 11p	Clear	44°7° (likely 43°6° to 45°7°)	44°7°	0%	1 mph2 km/h from NE, gusts 6 mph10 km/h	80%	0%	0
Sun 12a	Clear	43°6° (likely 41°5° to 44°7°)	43°6°	0%	0 mph0 km/h, gusts 6 mph10 km/h	84%	0%	0
Sun 1a	Clear	42°6° (likely 41°5° to 43°6°)	42°6°	0%	0 mph0 km/h, gusts 6 mph9 km/h	85%	0%	0
Sun 2a	Clear	41°5° (likely 39°4° to 42°6°)	41°5°	0%	0 mph0 km/h, gusts 6 mph9 km/h	87%	0%	0
Sun 3a	Clear	40°4° (likely 38°3° to 41°5°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	87%	0%	0
Sun 4a	Clear	40°4° (likely 38°3° to 40°4°)	40°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	90%	1%	0
Sun 5a	Clear	39°4° (likely 37°3° to 40°4°)	39°4°	0%	0 mph0 km/h, gusts 4 mph7 km/h	92%	8%	0
Sun 6a	Partly cloudy	38°3° (likely 37°3° to 39°4°)	38°3°	0%	0 mph0 km/h, gusts 4 mph7 km/h	94%	17%	0
Sun 7a	Partly cloudy	38°3° (likely 37°3° to 39°4°)	38°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	94%	24%	0
Sun 8a	Sunny	38°3° (likely 36°2° to 40°4°)	38°3°	0%	0 mph0 km/h, gusts 4 mph6 km/h	95%	19%	0
Sun 9a	Sunny	42°6° (likely 41°5° to 44°7°)	42°6°	0%	0 mph0 km/h, gusts 4 mph6 km/h	89%	16%	1
Sun 10a	Mostly sunny	46°8° (likely 46°8° to 49°9°)	46°8°	0%	1 mph2 km/h from E, gusts 7 mph12 km/h	83%	19%	2
Sun 11a	Mostly sunny	50°10° (likely 50°10° to 53°12°)	50°10°	0%	2 mph3 km/h from E, gusts 9 mph14 km/h	74%	17%	3
Sun 12p	Mostly sunny	52°11° (likely 52°11° to 57°14°)	52°11°	0%	2 mph3 km/h from E, gusts 9 mph15 km/h	68%	26%	4
Sun 1p	Mostly sunny	54°12° (likely 54°12° to 59°15°)	55°13°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	62%	32%	5
Sun 2p	Mostly sunny	57°14° (likely 57°14° to 61°16°)	57°14°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	59%	33%	5
Sun 3p	Partly sunny	57°14° (likely 57°14° to 62°17°)	57°14°	0%	3 mph5 km/h from E, gusts 9 mph15 km/h	57%	29%	4
Sun 4p	Partly sunny	57°14° (likely 57°14° to 62°17°)	57°14°	0%	3 mph5 km/h from E, gusts 8 mph14 km/h	56%	22%	3
Sun 5p	Mostly sunny	57°14° (likely 57°14° to 61°16°)	57°14°	0%	3 mph5 km/h from E, gusts 9 mph14 km/h	55%	19%	2
Sun 6p	Mostly sunny	54°12° (likely 54°12° to 58°14°)	55°13°	0%	2 mph3 km/h from E, gusts 8 mph14 km/h	61%	10%	1
Sun 7p	Clear	50°10° (likely 50°10° to 53°12°)	50°10°	0%	2 mph3 km/h from E, gusts 8 mph13 km/h	70%	3%	0
Sun 8p	Clear	48°9° (likely 47°8° to 50°10°)	48°9°	0%	1 mph2 km/h from E, gusts 6 mph10 km/h	74%	1%	0
Sun 9p	Clear	46°8° (likely 45°7° to 48°9°)	46°8°	0%	0 mph0 km/h, gusts 4 mph6 km/h	81%	0%	0
Sun 10p	Clear	44°7° (likely 44°7° to 46°8°)	44°7°	0%	0 mph0 km/h, gusts 3 mph5 km/h	86%	0%	0
Sun 11p	Clear	42°6° (likely 42°6° to 45°7°)	42°6°	0%	0 mph0 km/h, gusts 3 mph5 km/h	89%	0%	0
Mon 12a	Clear	41°5° (likely 41°5° to 44°7°)	41°5°	0%	0 mph0 km/h, gusts 3 mph5 km/h	92%	3%	0
Mon 1a	Clear	40°4° (likely 40°4° to 43°6°)	40°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	11%	0
Mon 2a	Clear	39°4° (likely 39°4° to 43°6°)	39°4°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	11%	0
Mon 3a	Clear	38°3° (likely 35°2° to 42°6°)	38°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	17%	0
Mon 4a	Clear	37°3° (likely 34°1° to 42°6°)	37°3°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	3%	0
Mon 5a	Mostly clear	36°2° (likely 33°1° to 42°6°)	36°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	21%	0
Mon 6a	Mostly clear	35°2° (likely 33°1° to 40°4°)	35°2°	0%	0 mph0 km/h, gusts 2 mph3 km/h	100%	21%	0
Mon 7a	Mostly clear	34°1° (likely 34°1° to 39°4°)	34°1°	0%	0 mph0 km/h, gusts 2 mph4 km/h	100%	32%	0
Mon 8a	Partly sunny	35°2° (likely 34°1° to 39°4°)	35°2°	0%	0 mph0 km/h, gusts 3 mph5 km/h	100%	29%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Mostly sunny. High 58°14°, low 38°3°. Typical 63°17° / 38°3°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 51°11°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 58°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 49°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Official NWS forecast
Today: Sunny, with a high near 58. East wind 1 to 5 mph.
Tonight: Mostly clear, with a low around 38. Northeast wind 0 to 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
58°14°–60°16°
Low, likely
38°3°–43°6°
Typical high / low
63°17° / 38°3°
Wind
8 mph13 km/h, gusts 15 mph24 km/h
UV peak
5
Tomorrow, Oct 25. Partly sunny. High 57°14°, low 34°1°. Typical 63°17° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Partly sunny, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Clear, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 36°2°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 57. East wind 0 to 3 mph.
Night: Patchy frost after 5am. Mostly clear, with a low around 34. East wind around 2 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
57°14°–62°17°
Low, likely
34°1°–39°4°
Typical high / low
63°17° / 37°3°
Wind
7 mph12 km/h, gusts 16 mph26 km/h
UV peak
5
Monday, Oct 26. Mostly sunny. High 69°21°, low 37°3°. Typical 62°17° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 35°2°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 67°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 39°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Patchy frost before 9am. Sunny, with a high near 69. Northwest wind around 2 mph.
Night: Mostly clear, with a low around 37.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–70°21°
Low, likely
33°1°–39°4°
Typical high / low
62°17° / 37°3°
Wind
4 mph6 km/h, gusts 11 mph17 km/h
UV peak
5
Tuesday, Oct 27. Mostly sunny. High 71°22°, low 41°5°. Typical 62°17° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 68°20°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 52°11°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 71.
Night: Mostly clear, with a low around 41.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–71°22°
Low, likely
32°0°–42°6°
Typical high / low
62°17° / 36°2°
Wind
6 mph10 km/h, gusts 18 mph29 km/h
UV peak
5
Wednesday, Oct 28. Mostly cloudy. High 65°18°, low 40°4°. Typical 62°17° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 44°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 63°17°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 51°11°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 44°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 65.
Night: Mostly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–66°19°
Low, likely
38°3°–47°8°
Typical high / low
62°17° / 36°2°
Wind
7 mph11 km/h, gusts 13 mph20 km/h
UV peak
4
Thursday, Oct 29. Cloudy. High 70°21°, low 42°6°. Typical 61°16° / 36°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 69°20°
  Dry
3. Evening
  6 PM–midnight
  Clear, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 43°6°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 70.
Night: Mostly clear, with a low around 42.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
67°19°–70°21°
Low, likely
41°5°–44°7°
Typical high / low
61°16° / 36°2°
Wind
4 mph6 km/h, gusts 13 mph22 km/h
UV peak
4
Friday, Oct 30. Mostly sunny. High 72°22°, low 43°6°. Typical 61°16° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 44°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 71°22°
  Dry
3. Evening
  6 PM–midnight
  Clear, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 72.
Night: Partly cloudy, with a low around 43.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
69°21°–73°23°
Low, likely
40°4°–45°7°
Typical high / low
61°16° / 35°2°
Wind
9 mph14 km/h, gusts 16 mph25 km/h
UV peak
4
Saturday, Oct 31. Cloudy. High 67°19°, low 44°7°. Typical 61°16° / 35°2°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 66°19°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 55°13°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 49°9°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
65°18°–69°21°
Low, likely
43°6°–48°9°
Typical high / low
61°16° / 35°2°
Wind
7 mph11 km/h, gusts 14 mph22 km/h
UV peak
4
Sunday, Nov 1. Cloudy. High 66°19°, low 48°9°. Typical 60°16° / 35°2°. Rain 0.02 in0.5 mm, 30% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 49°9°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 65°19°
  20% chance
3. Evening
  6 PM–midnight
  Cloudy, 54°12°
  20% chance
4. Overnight
  midnight–6 AM
  Cloudy, 51°11°
  Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
58°14°–73°23°
Low, likely
40°4°–53°12°
Typical high / low
60°16° / 35°2°
Wind
7 mph10 km/h, gusts 18 mph29 km/h
UV peak
4
Monday, Nov 2. Rain. High 65°18°, low 49°9°. Typical 60°16° / 34°1°. Rain 0.2 in5.1 mm, 20% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 55°13°
  Dry
2. Afternoon
  noon–6 PM
  Rain, 64°18°
  20% chance · 0.07 in1.9 mm
3. Evening
  6 PM–midnight
  Rain, 54°12°
  20% chance · 0.1 in2.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
52°11°–71°22°
Low, likely
38°3°–55°13°
Typical high / low
60°16° / 34°1°
Wind
10 mph16 km/h, gusts 19 mph31 km/h
UV peak
2

10 days15 days30 days

The outlook

Today
Dry, high 58°, low 38°.
Tomorrow
Dry, high 57°, low 34°.
Monday
Dry, high 69°, low 37°, warming up.
Rest of week
Mostly dry, highs 65–72°.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (RNK) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

New River at Radford

10 mi

Below flood stage

Level: 2.2 ft
Flow: 1,600 cfs

Forecast peak 2.2 ft Sat 2 PM

Reading from Sat 7:15 AM · NWS gauge page

N. F. Roanoke River near Ellett

5.1 mi

Below flood stage

Level: 4.2 ft

Reading from Sat 7:45 AM · NWS gauge page

South Fork Roanoke River near Shawsville

11 mi

Below flood stage

Level: 0.5 ft
Flow: 28 cfs

Reading from Sat 7:50 AM · NWS gauge page

Roanoke River at Lafayette

12 mi

Below flood stage

Level: 1.6 ft
Flow: 59 cfs

Reading from Sat 7:20 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 67% less heating than a typical week.

This week 36Typical 111

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 26
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 19 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 42°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Blacksburg Nwso · official normals 1991–2020 · records 1952–2026

Oct 24, today vs a typical year

Today’s expected high is 5°3° colder than typical.

Last 7 days vs normal

On average 2°1° colder than normal (daily mean temperature).

−9°−5°SunOct 18
−7°−4°MonOct 19
−1°TueOct 20
+1°WedOct 21
+2°+1°ThuOct 22
+2°+1°FriOct 23
—SatOct 24

Blacksburg weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 55 min; Losing 2 min 11 s a day; shortest Dec 21, 1 h 19 min less
Golden hour: 5:57–6:49 PM; Morning 7:21–8:14 AM
Blue hour: 6:49–6:59 PM; Morning 7:11–7:21 AM; first light 7:11 AM

Stars tonight? Fair

Clear 6:59 PM–7:12 AM, but the moon is 99% lit and up.

Moon

Waxing gibbous

96% lit · growing

Today: sets 5:52 AM · rises 5:29 PM
Full moon: Oct 26
New moon: Nov 9

Looking northwest from Blacksburg. The highest point on the skyline is about 4,300 ft, 10 mi away.Skyline from USGS elevation data, heights drawn up to 6× taller. Sky, sun and moon as they are now.

Blacksburg, VA weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Monday

Rest of week

What changed since yesterday

Radar

Rivers

New River at Radford

N. F. Roanoke River near Ellett

South Fork Roanoke River near Shawsville

Roanoke River at Lafayette

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 24, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Fair

Moon