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Fitzwilliam, NH Weather Forecast

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Fitzwilliam, NH Weather Forecast

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Fitzwilliam NH weather - Clear - 70°F
Clear
70°F
Updated 6:29 pm
Feels Like 69°F
Humidity 56%
Wind S 7 mph
Barometer  30.1 in
Dew Point 54°F
Fitzwilliam NH weather - Clear - 21°C
Clear
21°C
Updated 6:29 pm
Feels Like 21°C
Humidity 56%
Wind S 11 km/h
Barometer  101.9 kPa
Dew Point 12°C
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Fitzwilliam Weather Forecast

TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY
Fitzwilliam, NH Weather - Tonight Chance Of Showers Fitzwilliam, NH Weather - Sunday Thunderstorms Fitzwilliam, NH Weather - Sunday Night Chance Of Showers Fitzwilliam, NH Weather - Monday Mostly Sunny Fitzwilliam, NH Weather - Monday Night Clear Fitzwilliam, NH Weather - Tuesday Mostly Sunny Fitzwilliam, NH Weather - Tuesday Night Partly Cloudy Fitzwilliam, NH Weather - Wednesday Partly Sunny Fitzwilliam, NH Weather - Wednesday Night Partly Cloudy Fitzwilliam, NH Weather - Thursday Chance Of Showers Fitzwilliam, NH Weather - Thursday Night Chance Of Showers Fitzwilliam, NH Weather - Friday Chance Of Showers
Chance of Showers Thunderstorms Chance of Showers Mostly Sunny Clear Mostly Sunny Partly Cloudy Partly Sunny Partly Cloudy Chance of Showers Chance of Showers Chance of Showers
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
 Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
 Lo: 41°FLo: 5°C Hi: 69°FHi: 21°C
 Lo: 50°FLo: 10°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
POP: 50% POP: 90% POP: 40% POP: 40% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 500 PM EDT Sat Sep 12 2026 Fitzwilliam, NH Weather - WeatherWorld.com

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Issued: 253 PM EDT Sat Sep 12 2026

Key Messages

1. Low pressure crossing southern New England brings periods of rain late tonight through Sunday morning followed by another round of showers Sunday night as a cold front crosses.

2. High pressure will build across New England for the first half of this week, bringing mainly dry conditions and cool temperatures. A frontal boundary may bring increased shower chances late in the week.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

No significant changes to the forecast thinking with a pair of...