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Hazardous Weather Conditions

No active alerts for NEW CASTLE, NEW HAMPSHIRE

Current Conditions: NEW CASTLE, NEW HAMPSHIRE

Clear


27.9 F
Last Updated on Mar 1 2026, 01:55 AM EST
Humidity: 89%
Wind Speed: 0.0 mph
Barometer: 29.96 in
Dewpoint: 25.0 F
Visibility: 10.00 mi
Precip: --
Heat Index: NA
Wind Chill: NA
Current conditions at:

PORTSMOUTH/PEASE (KPSM)

Lat: 43.08 Lon: -70.81

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5 Day Forecast for NEW CASTLE, NEW HAMPSHIRE (03854)

Sunday
Snow Likely
High 32 °F
Sunday
Night
Mostly Clear
Low 8 °F
Monday
Mostly Sunny
High 26 °F
Monday
Night
Mostly Clear
Low 14 °F
Tuesday
Chance of Snow
High 39 °F
Tuesday
Night
Rain/Snow Mix
Low 30 °F
Wednesday
Chance of Rain
High 44 °F
Wednesday
Night
Chance of Rain
Low 32 °F
Thursday
Chance of Rain
High 46 °F



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Observation History for NEW CASTLE, NEW HAMPSHIRE


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)
01:55 AM EST 0.0 10.00 Clear -- 27.9 25.0 89% NA NA 29.96 1014.6
12:55 AM EST 0.0 10.00 Clear -- 27.3 23.9 87% NA NA 29.96 1014.6
11:55 PM EST 0.0 10.00 Mostly Clear -- 27.0 22.1 82% NA NA 29.97 1014.9
10:55 PM EST 0.0 10.00 Mostly Clear -- 31.3 23.5 73% NA NA 29.98 1015.2
09:55 PM EST 0.0 10.00 Clear -- 34.5 23.9 65% NA NA 30.00 1015.9
08:55 PM EST 0.0 10.00 Clear -- 33.6 24.6 69% NA NA 29.99 1015.6
07:55 PM EST S 4.7 10.00 Clear -- 36.5 25.5 64% 32.5 NA 29.99 1015.6
06:55 PM EST 4.7 10.00 Mostly Clear -- 38.3 26.8 63% 34.7 NA 30.00 1015.9
05:55 PM EST SE 9.2 10.00 Mostly Clear -- 40.6 26.6 57% 34.9 NA 30.00 1015.9
04:55 PM EST SE 11.4 10.00 Mostly Clear -- 43.9 25.5 48% 37.9 NA 29.99 1015.6
03:55 PM EST SE 8.1 10.00 Mostly Clear -- 45.9 24.6 43% 41.7 NA 29.99 1015.6
12:55 PM EST 8.1 10.00 Mostly Cloudy -- 43.9 25.0 47% 39.2 NA 30.02 1016.6
11:55 AM EST SE 10.3 10.00 Mostly Cloudy -- 43.3 28.8 56% 37.6 NA 30.06 1018.0
10:55 AM EST S 12.8 10.00 Mostly Clear -- 44.4 27.9 52% 38.1 NA 30.08 1018.6
09:55 AM EST S 8.1 10.00 Clear -- 41.0 26.4 56% 35.8 NA 30.12 1019.7
08:55 AM EST S 5.8 10.00 Clear -- 34.7 24.8 67% 29.7 NA 30.12 1019.7
07:55 AM EST 3.4 10.00 Clear -- 25.9 19.6 77% 21.9 NA 30.13 1020.3
06:55 AM EST 0.0 10.00 Clear -- 22.5 18.7 85% NA NA 30.12 1020.0
05:55 AM EST 0.0 10.00 Clear -- 22.1 17.8 83% NA NA 30.12 1019.7
04:55 AM EST 0.0 10.00 Clear -- 18.7 15.6 88% NA NA 30.09 1019.0
03:55 AM EST 0.0 10.00 Clear -- 19.9 16.7 87% NA NA 30.10 1019.3
02:55 AM EST 0.0 10.00 Clear -- 21.0 17.8 87% NA NA 30.12 1019.7

Regional Weather Observation

PORTSMOUTH/PEASE (KPSM)

Clear
27.9 F

ROCHESTER (KDAW)

Clear
28.4 F

SANFORD MUNI (KSFM)

Clear
19.4 F

CONCORD (KCON)

Clear
30.9 F

LACONIA MUNI (KLCI)

Clear
26.6 F

BEVERLY (KBVY)

Clear
33.8 F

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