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Hazardous Weather Conditions

No active alerts for PORTSMOUTH, OHIO

Current Conditions: PORTSMOUTH, OHIO

Cloudy


46.4 F

Last Updated on Mar 1 2026, 02:15 AM EST
Humidity: 71%
Wind Speed: 6.9 mph
Barometer: 30.07 in
Dewpoint: 37.4 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: 43.0 F
Current conditions at:

PORTSMOUTH (KPMH)

Lat: 38.83 Lon: -82.85

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5 Day Forecast for PORTSMOUTH, OHIO (45663)

Sunday

Partly Sunny

High 46 °F
Sunday
Night
Chance of Rain/Snow Mix
Low 28 °F
Monday

Forecast Missing
High 46 °F
Monday
Night
Rain Likely
Low 37 °F
Tuesday

Rain Likely
High 62 °F
Tuesday
Night
Rain Likely
Low 50 °F
Wednesday

Rain Likely
High 66 °F
Wednesday
Night
Chance of Rain
Low 57 °F
Thursday

Chance of T-storms

High 71 °F



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Observation History for PORTSMOUTH, OHIO


Time Wind
(mph)
Vis
(mi)
Weather Precip (in) Temperature (F) Relative
Humidity
Wind
Chill
(F)
Heat
Index
(F)
Pressure
Air Dwpt altimeter
(in)
sea level
(mb)
02:15 AM EST 6.9 10.00 Cloudy -- 46.4 37.4 71% 43.0 NA 30.07 1018.3
01:35 AM EST 10.00 Cloudy -- NULL % NA NA M
01:15 AM EST 10.00 Cloudy -- NULL % NA NA M
12:55 AM EST 2.3 8.00 Light Rain -- 46.4 42.8 87% NA NA 30.06 1017.9
12:35 AM EST 8.00 Light Rain -- NULL % NA NA M
12:15 AM EST 6.9 10.00 Light Rain -- 53.6 35.6 50% NA NA 30.06 1017.9
11:35 PM EST 2.3 10.00 Cloudy -- 46.4 37.4 71% NA NA 30.04 1017.3
11:15 PM EST 10.00 Cloudy -- NULL % NA NA M
10:55 PM EST 2.3 10.00 Cloudy -- 46.4 37.4 71% NA NA 30.02 1016.6
10:35 PM EST 10.00 Mostly Cloudy -- NULL % NA NA M
10:15 PM EST 3.4 10.00 Mostly Cloudy -- 46.4 35.6 66% 45.1 NA 30.02 1016.6
09:55 PM EST 10.00 Cloudy -- NULL % NA NA M
08:35 PM EST 10.00 Cloudy -- NULL % NA NA M
08:15 PM EST 3.4 10.00 Mostly Cloudy -- 48.2 32.0 53% 47.3 NA 30.01 1016.3
07:55 PM EST 3.4 10.00 Mostly Clear -- NULL 30.2 % NA NA 30.01 1016.3
07:35 PM EST 10.00 Clear -- NULL % NA NA M
07:15 PM EST S 1.1 10.00 Clear -- NULL 30.2 % NA NA 30.00 1015.9
06:55 PM EST 1.1 10.00 Clear -- NULL 32.0 % NA NA 30.00 1015.9
06:35 PM EST 10.00 Clear -- NULL % NA NA M
06:15 PM EST 2.3 10.00 Clear -- NULL 30.2 % NA NA 30.01 1016.3
05:55 PM EST 2.3 10.00 Clear -- 62.6 30.2 29% NA NA 30.00 1015.9
05:15 PM EST 2.3 10.00 Clear -- 68.0 28.4 23% NA NA 30.00 1015.9
04:55 PM EST SE 3.4 10.00 Clear -- 66.2 28.4 24% NA NA 30.00 1015.9
04:35 PM EST 10.00 Clear -- NULL % NA NA M

Regional Weather Observation

PORTSMOUTH (KPMH)

Cloudy
46.4 F

CHILLICOTHE (KRZT)

Partly Cloudy
35.6 F

FLEMINGSBURG (KFGX)

Mostly Cloudy
49.3 F

WASHINGTON COURT (KI23)

Mostly Cloudy
NULL F

WILMINGTON (KILN)

Mostly Cloudy
33.8 F

ASHLAND (KDWU)

Cloudy
50.0 F

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