Thornhill, VA Weather Forecast & Current Conditions

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Thornhill Weather Map
UTC Time: 10/17/2026, 18:58
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Thornhill, VA Regional Weather

Expires:202610171900;;264402
ASUS41 KLWX 171810
RWRLWX

REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
200 PM EDT SAT OCT 17 2026

Note: "FAIR" indicates few or no clouds below 12,000 feet
with no significant weather and/or obstructions to visibility.
 TC=TEMPERATURE CELSIUS

 * =Non NWS site. Station does not report precipitation (e.g. rain,
    snow, etc.), thunder, or fog.


VAZ036>039-050-171900-
CENTRAL FOOTHILLS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHARLOTTESVILL SUNNY     59  35  40 N15G23    30.23F                  
CULPEPER*      MOSUNNY   59  33  37 N9G25     30.26F                  
ORANGE*          N/A     55  37  50 N12G21    30.24F                  
GORDONSVILLE*  NOT AVBL                                               
WARRENTON*     MOSUNNY   58  31  35 N13G21    30.26S                  

$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Thornhill, VA

Today
Rain
55°/ 35° 13°/ 2°
70%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
60°/ 42° 16°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Cloudy with rain likely late this morning, then mostly sunny this afternoon. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 70 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Cardova, VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Rain
55°/ 35° 13°/ 2°
50%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Cloudy with a chance of rain late this morning, then mostly sunny this afternoon. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Fordsville, VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Rain
55°/ 35° 13°/ 2°
50%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
68°20°
0%

Day: Cloudy late this morning, then becoming mostly sunny. A chance of rain late this morning. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Fredericksburg, VA

Today
Rain
55°/ 35° 13°/ 2°
100%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
60°/ 45° 16°/ 7°
0%
Tuesday
Sunny
65°/ 48° 18°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
62°/ 48° 17°/ 9°
0%
Friday
Sunny
65°18°
0%

Day: Rain late this morning, then partly sunny with a chance of rain this afternoon. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Mostly clear. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Charlottesville, VA

Today
Rain
58°/ 35° 14°/ 2°
50%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Sunny
68°20°
0%

Day: Cloudy with a chance of rain late this morning, then mostly sunny this afternoon. Much cooler with highs in the upper 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Shady Grove, VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Rain
58°/ 35° 14°/ 2°
50%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Sunny
68°20°
0%

Day: Cloudy late this morning, then becoming mostly sunny. A chance of rain late this morning. Much cooler with highs in the upper 50s. North winds around 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Turnbull, VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Rain
55°/ 35° 13°/ 2°
20%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Cloudy with a slight chance of rain late this morning, then mostly sunny this afternoon. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Arkendale, VA

Today
Rain
55°/ 35° 13°/ 2°
100%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
62°/ 48° 17°/ 9°
0%
Friday
Sunny
65°18°
0%

Day: Rain late this morning, then partly sunny with a slight chance of rain this afternoon. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Mostly clear. Lows in the mid 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Castleton, VA

Today
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 45° 20°/ 7°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph.

Night: Clear. Areas of frost after midnight. Lows in the lower 30s. North winds 5 to 10 mph. Gusts up to 25 mph in the evening.

Rollins Fork, VA

Today
Rain
58°/ 38° 14°/ 3°
100%
Sunday
Sunny
58°/ 42° 14°/ 6°
0%
Monday
Sunny
62°/ 48° 17°/ 9°
0%
Tuesday
Sunny
65°/ 50° 18°/ 10°
0%
Wednesday
Sunny
65°/ 48° 18°/ 9°
0%
Thursday
Sunny
62°/ 50° 17°/ 10°
0%
Friday
Sunny
65°18°
0%

Day: Rain late this morning, then a chance of rain this afternoon. Cooler with highs in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Mostly clear. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Harrisonburg, VA

Today
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
60°/ 40° 16°/ 4°
0%
Tuesday
Sunny
65°/ 42° 18°/ 6°
0%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the mid 50s...except in the upper 40s at the higher elevations. North winds around 15 mph with gusts up to 30 mph.

Night: Clear. Widespread frost after midnight. Cold with lows in the lower 30s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening.

Airlie, VA

Today
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
60°/ 42° 16°/ 6°
0%
Tuesday
Sunny
65°/ 45° 18°/ 7°
0%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thursday
Sunny
62°/ 45° 17°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear. Areas of frost after midnight. Lows in the lower 30s. North winds 10 to 15 mph.

Compton, VA

FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
62°/ 40° 17°/ 4°
0%
Tuesday
Sunny
65°/ 42° 18°/ 6°
0%
Wednesday
Sunny
65°/ 40° 18°/ 4°
0%
Thursday
Sunny
65°/ 42° 18°/ 6°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph.

Night: Clear. Widespread frost after midnight. Cold with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.

Dale City, VA

Today
Rain
55°/ 35° 13°/ 2°
50%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Sunny
65°18°
0%

Day: Cloudy with a chance of rain late this morning, then partly sunny this afternoon. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Mostly clear. Areas of frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph.

St. Charles, MD

Today
Rain
58°/ 38° 14°/ 3°
100%
Sunday
Sunny
58°/ 40° 14°/ 4°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
65°/ 48° 18°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Partly Cloudy
62°/ 48° 17°/ 9°
0%
Friday
Sunny
65°18°
0%

Day: Rain late this morning, then a chance of rain this afternoon. Cooler with highs in the upper 50s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.

Night: Mostly clear. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Greenfield, VA

FROST ADVISORY IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Rain
58°/ 35° 14°/ 2°
50%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 45° 17°/ 7°
0%
Tuesday
Sunny
68°/ 48° 20°/ 9°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
65°/ 48° 18°/ 9°
0%
Friday
Sunny
68°20°
0%

Day: Cloudy with a chance of rain late this morning, then mostly sunny this afternoon. Much cooler with highs in the upper 50s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph with gusts up to 25 mph.

Christian, VA

FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Partly Cloudy
52°/ 32° 11°/ 0°
0%
Sunday
Sunny
55°/ 35° 13°/ 2°
0%
Monday
Sunny
60°/ 40° 16°/ 4°
0%
Tuesday
Sunny
65°/ 42° 18°/ 6°
0%
Wednesday
Sunny
62°/ 42° 17°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the lower 50s. North winds around 15 mph with gusts up to 30 mph.

Night: Clear. Widespread frost after midnight. Cold with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph.

Arco, VA

FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM EDT SUNDAY
Today
Partly Cloudy
55°/ 32° 13°/ 0°
0%
Sunday
Sunny
58°/ 35° 14°/ 2°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
68°/ 42° 20°/ 6°
0%
Wednesday
Sunny
65°/ 42° 18°/ 6°
0%
Thursday
Sunny
65°/ 45° 18°/ 7°
0%
Friday
Sunny
65°18°
0%

Day: Partly sunny. Much cooler with highs in the mid 50s. North winds 10 to 15 mph with gusts up to 30 mph.

Night: Clear. Widespread frost after midnight. Cold with lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.

Montebello, VA

Today
Rain
48°/ 32° 9°/ 0°
40%
Sunday
Sunny
52°/ 38° 11°/ 3°
0%
Monday
Sunny
58°/ 42° 14°/ 6°
0%
Tuesday
Sunny
62°/ 45° 17°/ 7°
0%
Wednesday
Sunny
60°/ 45° 16°/ 7°
0%
Thursday
Sunny
60°/ 48° 16°/ 9°
0%
Friday
Sunny
62°17°
0%

Day: Cloudy late this morning, then becoming mostly sunny. A chance of rain late this morning. Much cooler with highs in the upper 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 40 percent.

Night: Clear. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 30 mph.

Haymarket, VA

Today
Cloudy
55°/ 35° 13°/ 2°
0%
Sunday
Sunny
58°/ 38° 14°/ 3°
0%
Monday
Sunny
62°/ 42° 17°/ 6°
0%
Tuesday
Sunny
65°/ 45° 18°/ 7°
0%
Wednesday
Sunny
65°/ 45° 18°/ 7°
0%
Thursday
Sunny
62°/ 48° 17°/ 9°
0%
Friday
Sunny
65°18°
0%

Day: Cloudy late this morning, then becoming mostly sunny. Much cooler with highs in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph.

Night: Clear. Areas of frost after midnight. Lows in the mid 30s. North winds 10 to 15 mph.

Names listed above may include county names.

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