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Chester, NH Weather Forecast

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Chester, NH Weather Forecast

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Chester NH weather - Partly Cloudy - 65°F
Partly Cloudy
65°F
Updated 4:34 pm
Feels Like 55°F
Humidity 36%
Wind VRB 3 mph
Barometer  30.38 in
Dew Point 38°F
Chester NH weather - Partly Cloudy - 18°C
Partly Cloudy
18°C
Updated 4:34 pm
Feels Like 13°C
Humidity 36%
Wind VRB 5 km/h
Barometer  102.8 kPa
Dew Point 3°C
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Chester Weather Forecast

THIS AFTERNOON TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT
Chester, NH Weather - This Afternoon Partly Sunny Chester, NH Weather - Tonight Partly Cloudy Chester, NH Weather - Wednesday Mostly Sunny Chester, NH Weather - Wednesday Night Clear Chester, NH Weather - Thursday Mostly Sunny Chester, NH Weather - Thursday Night Partly Cloudy Chester, NH Weather - Friday Chance Of Showers Chester, NH Weather - Friday Night Chance Of Showers Chester, NH Weather - Saturday Chance Of Showers Chester, NH Weather - Saturday Night Chance Of Showers Chester, NH Weather - Sunday Chance Of Showers Chester, NH Weather - Sunday Night Chance Of Showers
Partly Sunny Partly Cloudy Mostly Sunny Clear Mostly Sunny Partly Cloudy Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers Chance of Showers
Hi: 65°FHi: 18°C
 Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
 Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
 Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
 Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
 Lo: 50°FLo: 10°C Hi: 61°FHi: 16°C
 Lo: 49°FLo: 9°C
POP: 30% POP: 30% POP: 40% POP: 50% POP: 50% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 220 PM EDT Tue Sep 22 2026 Chester, NH Weather - WeatherWorld.com

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Issued: 219 PM EDT Tue Sep 22 2026

Key Messages

1. High pressure remains in control of the weather pattern through late in the week.

2. A coastal storm may bring soaking rain, gusty winds, and high surf from Friday through the upcoming weekend.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

High pressure continues to build across northern New England over the next couple of days. This brings with it a seasonably cool airmass, as well as some chances for frost tonight and again Wednesday night. A frost advisory has been issued for a few z...