Portsmouth, Virginia 23702-2017 Current Weather Conditions [Select Refresh to Update]
Updated Automatically by Ambient Weather's Virtual Weather Station  V15.00

Current Conditions

Almanac

Last Updated: 10:24pm on 9/10/25
Outside Temperature: 68.9 °F
Today's High: 70.9 °F at 3:00pm
Lo: 68.0 °F at 12:04am
Barometric Trend: 0.006
Sunrise : 6:46am  Sunset: 7:22pm
Moonrise:   8:54pm   Moonset:  9:58am
Moon Phase: 18

Parameter

Value High Time Low Time Average Rate Rate Hi Time Rate Lo Time

Wind Direction

NNW 359 12:01am 4 12:02am 334 118.9 349.4 8:28am -209.7 10:16pm

Wind Speed

2 27 3:55pm 0 5:26pm 3 -1.4 14.1 3:55pm -7.5 5:26pm

Gust

12 27 3:55pm 7 10:00pm 14 -1.6 6.1 3:55pm -10.8 6:00pm

In Humidity

49.0 51.0 4:33pm 42.0 1:21am 49.3 -0.3 1.2 11:21am -1.0 9:12pm

Out Humidity

91.0 92.0 7:09am 90.0 2:17pm 90.9 0.1 1.0 8:28am -1.1 2:17pm

In Temp

83.6 84.2 3:28pm 81.2 6:37am 83.7 -0.13 0.78 9:35am -0.35 7:14pm

Out Temp

68.9 70.9 3:00pm 68.0 12:04am 69.2 -0.34 0.88 1:11pm -0.46 5:00pm

Barometer

30.060 30.070 12:07am 30.002 6:01am 30.054 0.006 0.014 10:12am -0.009 3:25pm

Rain

31.91 31.91 9:28pm 31.57 12:00am 31.90 0.01 0.02 9:28pm 0.00

Ch 1 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 0.00

Ch 1 Hum

0.0 0.0 12:00am 0.0 12:00am 0.0 0.0 0.0 0.0

Ch 2 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 0.00

Ch 2 Hum

0.0 0.0 12:00am 0.0 12:00am 0.0 0.0 0.0 0.0

Ch 3 Temp

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 0.00

Ch 3 Hum

0.0 0.0 12:00am 0.0 12:00am 0.0 0.0 0.0 0.0

ET

0.00 0.00 12:00am 0.00 12:00am 0.00 0.00 0.00 0.00

UV Index

0.0 0.0 12:00am 0.0 12:00am 0.0 0.00 0.00 0.00

Solar

0 0 12:00am 0 12:00am 0 0.0 0.0 0.0

Wind Chill

68.9 70.9 3:00pm 68.0 12:04am 69.2 -0.34 0.88 1:11pm -0.46 5:00pm

In Heat Index

84.4 85.4 3:28pm 81.3 3:39am 84.7 -0.22 0.94 9:45am -0.45 6:32pm

Heat Index

74.7 76.7 3:00pm 73.8 12:04am 75.0 -0.32 0.85 1:11pm -0.50 6:38pm

Dew Point

66.2 68.1 3:00pm 65.3 12:04am 66.5 -0.30 0.81 1:11pm -0.63 6:38pm

Barom Sea-level

30.074 30.084 12:07am 30.016 6:01am 30.068 0.006 0.014 10:12am -0.009 3:25pm

Parameter

Month High Date Month Low Date Year High Date Year Low Date Yesterday High Yesterday Low 24 Hour Difference

Wind Direction

359 9/1/25 0 9/3/25 359 1/1/25 0 3/11/25 359 4 323

Wind Speed

25 9/8/25 0 9/1/25 51 2/16/25 0 7/9/25 28 0 -7

Gust

30 9/8/25 5 9/1/25 58 2/16/25 5 1/1/25 32 10 -7

In Humidity

51.0 9/10/25 32.0 9/3/25 51.0 6/17/25 17.0 1/22/25 48.0 40.0 5.0

Out Humidity

92.0 9/10/25 42.0 9/4/25 95.0 2/13/25 20.0 3/25/25 91.0 60.0 0.0

In Temp

94.5 9/6/25 79.2 9/8/25 97.9 7/28/25 65.1 2/14/25 84.4 81.3 0.5

Out Temp

92.9 9/6/25 59.9 9/3/25 99.1 6/24/25 14.3 1/23/25 73.1 66.8 1.3

Barometer

30.194 9/8/25 29.795 9/4/25 30.626 2/14/25 29.276 2/16/25 30.174 30.065 -0.016

Rain

31.91 9/10/25 31.42 9/1/25 31.91 9/10/25 0.01 1/6/25 31.57 31.42 0.40

Ch 1 Temp

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 1 Hum

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Temp

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 2 Hum

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Temp

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Ch 3 Hum

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

ET

0.00 9/1/25 0.00 9/1/25 0.00 1/1/25 0.00 1/1/25 0.00 0.00 0.00

UV Index

0.0 9/1/25 0.0 9/1/25 0.0 1/1/25 0.0 1/1/25 0.0 0.0 0.0

Solar

0 9/1/25 0 9/1/25 0 1/1/25 0 1/1/25 0 0 0

Wind Chill

92.9 9/6/25 59.9 9/3/25 99.1 6/24/25 5.2 1/22/25 73.1 65.9 1.3

In Heat Index

95.5 9/6/25 79.5 9/8/25 103.1 5/1/25 64.6 2/14/25 84.6 81.0 1.4

Heat Index

104.0 9/6/25 65.5 9/3/25 122.4 7/8/25 19.2 1/23/25 77.5 69.7 1.3

Dew Point

75.1 9/6/25 53.1 9/8/25 83.1 7/27/25 8.0 1/5/25 67.4 53.8 1.3

Barom Sea-level

30.208 9/8/25 29.809 9/4/25 30.640 2/14/25 29.290 2/16/25 30.188 30.079 -0.016

Press Altitude

-129 Daily  Rain 0.34 Degree Heating 0.0 Monthly Degree Day Cooling 80.2 Heat Index --- Beaufort Light Air

Cloud Base

683 Hourly  Rain 0.01 Degree Cooling 4.5 Monthly Wind Run 1229 Comfort Index Comfortable    

Air Density

505 24Hr Rain 0.40 Moon Phase 18 Yearly Deg Day Heating 2007.7 Forecast Increasing clouds with little temperature change. Precip possible within 24 to 48 hrs    

Virtual Temp

73.2 Rain Rate 0.00 Monthly Rain 0.49 Yearly Degree Day Cooling 1763.1 Station Barom Trend Rising    

Vapor Press

0.647 Wind Run 154 Monthly Deg Day Heating 2.4 Yearly Wind Run 22087 Barometer Trend Rising    

Updated Automatically by Ambient Software's Virtual Weather Station  V15.00
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