Local weather forecast

Weather in Newton, NH

Updated 2026-09-26 12:00 local time · ZIP codes 03858

Light rain shower
Now54°F

Light rain shower

High / Low59° / 54°
Rain chance92%
Wind17 mph
Weather alerts

Active alerts

3
High Wind Warning issued September 26 at 2:03AM EDT until September 27 at 8:00AM EDT by NWS Boston/Norton MA

* WHAT...Northeast winds 20 to 30 mph with gusts up to 60 mph. * WHERE...Portions of eastern, northeastern, and southeastern Massachusetts and northern and southern Rhode Island. * WHEN...Until 8 AM EDT Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Power outages are expected. Travel will be difficult, especially for high profile vehicles.

Safety instructions

People are urged to secure loose objects that could be blown around or damaged by the wind.

High Surf Advisory issued September 26 at 2:00AM EDT until September 27 at 8:00PM EDT by NWS Boston/Norton MA

* WHAT...For the Coastal Flood Warning, up to one foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (4.0 to 12.6 feet Mean Lower Low Water). For the High Surf Advisory, large breaking waves of 6 to 13 feet in the surf zone. * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA Counties. * WHEN...Until 8 PM EDT Sunday. * IMPACTS...Strong northeast winds with large waves will result in minor coastal flooding with pockets of moderate coastal flooding over multiple high tide cycles from late today through the weekend. The water also may struggle to vacate the area after the high tides given persistent strong northeast winds. The greatest risk for coastal flooding appears to be setting up south of Boston and onto the Cape and Islands. In addition...the long duration of northeast winds coupled with large waves over multiple high tide cycles will result in areas of severe beach erosion for a prolonged period.

Safety instructions

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

Coastal Flood Warning issued September 26 at 2:00AM EDT until September 27 at 8:00PM EDT by NWS Boston/Norton MA

* WHAT...For the Coastal Flood Warning, up to one foot of inundation above ground level in low-lying areas near shorelines and tidal waterways (4.0 to 12.6 feet Mean Lower Low Water). For the High Surf Advisory, large breaking waves of 6 to 13 feet in the surf zone. * WHERE...Eastern Essex MA, Suffolk MA, Eastern Norfolk MA, Eastern Plymouth MA, Barnstable MA, Dukes MA and Nantucket MA Counties. * WHEN...Until 8 PM EDT Sunday. * IMPACTS...Strong northeast winds with large waves will result in minor coastal flooding with pockets of moderate coastal flooding over multiple high tide cycles from late today through the weekend. The water also may struggle to vacate the area after the high tides given persistent strong northeast winds. The greatest risk for coastal flooding appears to be setting up south of Boston and onto the Cape and Islands. In addition...the long duration of northeast winds coupled with large waves over multiple high tide cycles will result in areas of severe beach erosion for a prolonged period.

Safety instructions

Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth. Inexperienced swimmers should remain out of the water due to dangerous surf conditions.

Hourly

Next hours

NowLight rain shower54°62% rain
1 PMLight rain shower54°56% rain
2 PMLight rain shower54°61% rain
3 PMLight rain shower55°62% rain
4 PMLight rain shower55°76% rain
5 PMLight rain shower55°69% rain
6 PMLight rain shower55°77% rain
7 PMLight rain shower55°76% rain
8 PMLight rain shower55°78% rain
9 PMLight rain shower55°80% rain
10 PMLight rain shower55°80% rain
11 PMLight rain shower55°77% rain
Forecast

3-day weather forecast

Today2026-09-26
Light rain shower
59° 54°Light rain shower
Rain 92%Gust 21 mph
Tomorrow2026-09-27
Light rain shower
59° 55°Light rain shower
Rain 94%Gust 23 mph
Monday2026-09-28
Light rain shower
58° 53°Light rain shower
Rain 94%Gust 15 mph
Conditions

Weather details

Feels like47°F
Humidity95%
Pressure29.96 inHg
Visibility6 mi
Wind17 mph NNE
Wind gusts38 mph
Precipitation0.02 in
UV index0
Daylight

Sunrise, sunset and moon

Sunrise06:35 AM
Sunset06:34 PM
Moonrise06:21 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour10 AM · 57°F
Coolest hour2 PM · 54°F
Highest rain chance3 AM · 91%
Strongest gusts7 AM · 46 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 80% over the next 12 hours.

A jacket or sweater is a good idea

It feels like 47°F with winds near 17 mph.

Best window: 1 PM

54°F, 56% rain chance and 17 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 41 mph.

Running conditions are less comfortable

Current temperature is 54°F, wind 17 mph, rain chance up to 80%.

Low UV protection needs

UV index is 0.

Local weather characteristics in Newton

New Hampshire has four distinct seasons, cold snowy winters and mild to warm summers. Mountain weather can be much colder and windier than nearby valleys.

Newton is part of the Northeast weather region. The forecast point is near 42.87°N latitude and 71.03°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Newton weather today

Light rain shower and 54°F in Newton, NH. Today's high is 59°F with a 92% rain chance. Winds are around 17 mph with gusts near 38 mph. Relative humidity is 95%, pressure is 29.96 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Newton

Sunrise is at 06:35 AM and sunset is at 06:34 PM. Tomorrow's forecast calls for Light rain shower with a high near 59°F and a low near 55°F. The maximum rain chance is 94%.

Nearby

Weather near Newton

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