GAINESVILLE, VA 20155 Weather Forecast & Current Conditions

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20155 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MANASSAS, VA Current Weather
2:56 AM EDT JUL 17, 2025
Clear Light Rain 73°F
Feels Like:	73°F
Dewpoint:	73°F
Rel. Hum.:	100%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.93 inches
Last 72 hours
Local Area Snow Depth
Virginia Current Weather
Virginia MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

20155 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	GAINESVILLE, VA 20155 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the mid 50s. North winds around 15 mph with gusts up to 30 mph.

TONIGHT
Clear. Lows around 30. North winds around 10 mph with gusts up to 20 mph.

THURSDAY
Sunny. Highs in the mid 50s. North winds 5 to 10 mph.

THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. Northeast winds around 5 mph.

FRIDAY
Cloudy. Snow likely with a chance of rain in the morning, then rain likely in the afternoon. Highs in the lower 40s. Southeast winds 5 to 10 mph. Chance of precipitation 70 percent.

FRIDAY NIGHT
Rain likely. Lows in the mid 30s. Chance of rain 70 percent.

SATURDAY
Partly sunny. Highs in the upper 40s.

SATURDAY NIGHT
Partly cloudy. Lows in the upper 20s.

SUNDAY
Mostly sunny. Highs in the upper 40s.

SUNDAY NIGHT
Mostly cloudy with a 50 percent chance of rain. Lows in the mid 30s.

MONDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 40s.

MONDAY NIGHT
Mostly cloudy. Lows in the lower 30s.

TUESDAY
Mostly sunny. Highs in the upper 40s.

20155 WEATHER SATELLITE LOOPS

Visible Weather Satellite
GAINESVILLE, VA 20155

Infrared Weather Satellite
GAINESVILLE, VA 20155

20155 WEATHER RADAR LOOP

NEXRAD Weather Radar
GAINESVILLE, VA 20155

MOS COMPUTER WEATHER FORECAST

MANASSAS, VA 3 hourly weather forecast

weather forecast created 7:00 PM CDT 7/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
17 JUL 2025

2 AM

76°

76°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 10% severe)

SSW 7

94%

74°

Low 74°

5 AM

75°

75°

Partly Cloudy

SSW 8

97%

74°

High 96°

8 AM

79°

83°

Partly Cloudy

4%

0% Thunder
( 10% severe)

SW 8

88%

75°

Partly Cloudy

Chance of Rain

11 AM

88°

98°

Partly Cloudy

WSW 9

66%

75°

2 PM

93°

105°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 43% severe)

WSW 10

56%

75°

5 PM

93°

103°

Partly Cloudy

WSW 12

54%

74°

8 PM

86°

94°

Partly Cloudy

7%

0% Thunder
( 20% severe)

SW 8

68%

74°

11 PM

80°

85°

Partly Cloudy

WSW 5

82%

74°

Friday
18 JUL 2025

2 AM

78°

80°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 13% severe)

W 3

85%

73°

Low 74°

5 AM

76°

76°

Partly Cloudy

NW 3

87%

72°

High 88°

8 AM

78°

80°

Partly Cloudy

11%
RAIN
<.01 in

0% Thunder
( 15% severe)

N 5

85%

73°

Mostly Cloudy

Chance of Rain

11 AM

83°

88°

Partly Cloudy

NNW 6

67%

71°

2 PM

86°

92°

Mostly Cloudy

36%
RAIN
***

0% Thunder
( 37% severe)

NNW 6

63%

72°

5 PM

83°

88°

Mostly Cloudy

W 5

70%

72°

8 PM

80°

84°

Mostly Cloudy

15%
RAIN
.01–.1 in

0% Thunder
( 28% severe)

W 3

77%

72°

11 PM

75°

75°

Mostly Cloudy

SSE 1

90%

72°


MANASSAS, VA extended weather forecast
BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE	BAD DAY BAD DATE
Low 77°	Low 68°	Low 70°	Low 71°	Low 71°
High 86°	High 88°	High 94°	High 85°	High 87°

Overcast 66% Rain	Mostly Cloudy 41% Rain	Mostly Cloudy 46% Rain	Overcast 48% Rain	Overcast 58% Rain

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