Portsmouth, VA Severe Weather Alert

Tonight

Fri 10/16

Low 59°f

85% Precip. / 0.06 in

Overcast with rain showers at times. Low 59F. SW winds shifting to N at 10 to 20 mph. Chance of rain 90%.

Tomorrow

Sat 10/17

High 62°f

99% Precip. / 0.71 in

Windy with rain likely. High 62F. Winds N at 25 to 35 mph. Chance of rain 100%. Rainfall around a half an inch. Winds could occasionally gust over 40 mph.

Tomorrow night

Sat 10/17

Low 50°f

19% Precip. / 0 in

Clearing and windy. Low near 50F. Winds NNE at 20 to 30 mph.

Hourly Forecast

Now

78°

10PM

76°

11PM

75°

12AM

42%

72°

1AM

69°

2AM

37%

67°

3AM

66°

4AM

30%

65°

5AM

43%

63°

6AM

86%

62°

7AM

92%

61°

7:14AM

Sunrise

8AM

98%

60°

9AM

95%

59°

10AM

99%

58°

11AM

100%

56°

12PM

97%

54°

1PM

96%

54°

2PM

90%

53°

3PM

74%

53°

4PM

58%

53°

5PM

33%

53°

6PM

54°

6:25PM

Sunset

7PM

54°

8PM

53°

9PM

53°

Precipitation

100%

Rain possible around 12:00 AM

Additional Conditions

Pressure 29.8 in
Visibility 10 miles
Clouds Partly Cloudy
Dew Point65°F
Humidity 64%
Rainfall 0 in
Snow Depth 0 in

KNCL Station History

Almanac for October 16, 2026

Forecast Average Record
Temperature
High 87°F 72°F 87°F 2008
Low 65°F 55°F 33°F 1876
Rain/Snow Depth
Precipitation 0.06 in 3.6 in -
Snow 0 in 0 in -

Almanac for October 17, 2026

Forecast Average Record
Temperature
High 70°F 72°F 87°F
Low 50°F 55°F 38°F

Astronomy

Sun Rise Set
Actual Time 7:13 AM 6:27 PM
Civil Twilight 6:47 AM 6:53 PM
Nautical Twilight 6:17 AM 7:23PM
Astronomical Twilight 5:47 AM 7:53 PM

Length of Visible Light 12h 5m
Length of Day 11h 13m
Tomorrow will be 2 minutes 15 seconds shorter

Moon 1:06 PM 10:21 PM
Waxing Crescent32% of the Moon is Illuminated

Oct 18

Waxing Half First Qtr

Oct 26

Full Moon

Nov 1

Waning Half Last Qtr

Nov 9

New Moon

Nearby Weather Stations

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