Newington, NH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Newington, NH.

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Current Conditions — Newington, NH

PORTSMOUTH/PEASE (KPSM)

Cloudy

45.3 F
Humidity:67%
Wind Speed: 5.8 mph
Barometer:30.14 in
Dewpoint:35.1 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:42.3 F
Apr 22 2026, 11:55 AM EDT
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5-Day Forecast — Newington, NH

Wednesday

High 46 °F
Chance of Rain Showers
Wednesday
Night
Low 39 °F
Chance of Rain
Thursday

High 57 °F
Partly Sunny
Thursday
Night
Low 35 °F
Mostly Clear
Friday

High 53 °F
Partly Sunny
Friday
Night
Low 35 °F
Mostly Cloudy
Saturday

High 53 °F
Partly Sunny
Saturday
Night
Low 37 °F
Mostly Cloudy
Sunday

High 53 °F
Partly Sunny

Detailed Forecast — Newington, NH

Wednesday
Chance of Rain Showers. High near 46°F. Wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Chance of Rain. Low around 39°F. Wind 2 to 5 mph, with gusts as high as 9 mph.
Thursday
Partly Sunny. High near 57°F. Wind 3 to 9 mph, with gusts as high as 17 mph.
Thursday Night
Mostly Clear. Low around 35°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Friday
Partly Sunny. High near 53°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Friday Night
Mostly Cloudy. Low around 35°F. Wind around 2 mph, with gusts as high as 5 mph.
Saturday
Partly Sunny. High near 53°F. Wind 3 to 6 mph, with gusts as high as 12 mph.
Saturday Night
Mostly Cloudy. Low around 37°F. Wind 1 to 3 mph, with gusts as high as 7 mph.
Sunday
Partly Sunny. High near 53°F. Wind 2 to 7 mph, with gusts as high as 14 mph.
Sunday Night
Mostly Cloudy. Low around 39°F. Wind around 2 mph, with gusts as high as 5 mph.
Monday
Mostly Cloudy. High near 53°F. Wind 3 to 7 mph, with gusts as high as 14 mph.
Monday Night
Slight Chance of Showers. Low around 39°F. Wind 3 to 5 mph, with gusts as high as 9 mph.
Tuesday
Chance of Rain Showers. High near 53°F. Wind 3 to 9 mph, with gusts as high as 17 mph.
NH Radar
Current Radar • NH
Day 1 Outlook • April 22, 2026

Observation History — Newington, NH

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)
11:55 AM EDT 5.8 10.00 Cloudy -- 45.3 35.1 67% 42.3 NA 30.14 1020.7
10:55 AM EDT S 5.8 10.00 Cloudy -- 45.3 33.4 63% 42.3 NA 30.15 1021.0
09:55 AM EDT SW 8.1 10.00 Cloudy -- 46.0 32.9 60% 41.9 NA 30.16 1021.3
08:55 AM EDT 8.1 10.00 Cloudy -- 46.2 32.7 59% 42.1 NA 30.16 1021.3
07:55 AM EDT 6.9 10.00 Cloudy -- 41.4 33.1 72% 36.9 NA 30.17 1021.7
06:55 AM EDT 5.8 10.00 Mostly Cloudy -- 37.9 31.1 76% 33.4 NA 30.18 1022.0
05:55 AM EDT 4.7 10.00 Mostly Cloudy -- 36.0 29.8 78% 32.0 NA 30.18 1022.0
04:55 AM EDT 4.7 10.00 Mostly Cloudy -- 35.1 28.9 78% 30.9 NA 30.18 1022.0
03:55 AM EDT 0.0 10.00 Mostly Cloudy -- 33.8 27.3 77% NA NA 30.19 1022.4
02:55 AM EDT 3.4 10.00 Mostly Cloudy -- 35.8 27.7 72% 33.1 NA 30.19 1022.4
01:55 AM EDT S 3.4 10.00 Mostly Cloudy -- 36.5 27.7 70% 34.0 NA 30.21 1023.0
12:55 AM EDT S 5.8 10.00 Mostly Cloudy -- 35.8 27.0 70% 30.9 NA 30.22 1023.4
11:55 PM EDT 5.8 10.00 Mostly Cloudy -- 37.2 27.7 68% 32.5 NA 30.25 1024.1
10:55 PM EDT 8.1 10.00 Partly Cloudy -- 38.8 28.0 65% 33.1 NA 30.25 1024.1
09:55 PM EDT 9.2 10.00 Partly Cloudy -- 38.8 28.4 66% 32.5 NA 30.25 1024.1
08:55 PM EDT 9.2 10.00 Mostly Clear -- 38.7 26.4 61% 32.4 NA 30.25 1024.4
07:55 PM EDT SE 9.2 10.00 Mostly Clear -- 38.8 25.7 59% 32.5 NA 30.25 1024.4
06:55 PM EDT 15.0 10.00 Mostly Clear -- 40.5 24.3 52% 32.4 NA 30.25 1024.1
05:55 PM EDT SE 16.1 10.00 Clear -- 42.4 24.6 49% 34.7 NA 30.25 1024.1
04:55 PM EDT 15.0 10.00 Clear -- 44.1 23.5 44% 37.0 NA 30.25 1024.4
03:55 PM EDT 13.9 10.00 Mostly Clear -- 44.2 22.1 41% 37.6 NA 30.25 1024.4
02:55 PM EDT SE 16.1 10.00 Mostly Clear -- 45.3 22.5 40% 38.3 NA 30.26 1024.7
01:55 PM EDT 10.3 10.00 Mostly Cloudy -- 45.1 17.8 33% 39.9 NA 30.28 1025.4
12:55 PM EDT E 11.4 10.00 Mostly Cloudy -- 44.6 18.0 34% 38.8 NA 30.30 1026.1

Regional Weather Observation

PORTSMOUTH/PEASE (KPSM)

Cloudy
45.3 F

ROCHESTER (KDAW)

Cloudy
44.6 F

SANFORD MUNI (KSFM)

Light Rain
42.8 F

CONCORD (KCON)

Cloudy
44.6 F

LACONIA MUNI (KLCI)

Cloudy
42.8 F

BEVERLY (KBVY)

Cloudy
46.4 F
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