Union Square, NH Weather Forecast

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Union Square, NH Weather Forecast

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Union Square NH weather  - Light Rain - 53°F
Light Rain
53°F
Updated 5:59 pm
Feels Like 51°F
Humidity 92%
Wind N 0 mph
Barometer  30.19 in
Dew Point 51°F
Union Square NH weather  - Light Rain - 12°C
Light Rain
12°C
Updated 5:59 pm
Feels Like 10°C
Humidity 92%
Wind N 0 km/h
Barometer  102.2 kPa
Dew Point 11°C

Union Square Weather Forecast

TONIGHT COLUMBUS DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Union Square, NH Weather - Tonight Rain Union Square, NH Weather - Columbus Day Partly Sunny Union Square, NH Weather - Monday Night Chance Of Showers Union Square, NH Weather - Tuesday Rain Union Square, NH Weather - Tuesday Night Showers Likely Union Square, NH Weather - Wednesday Partly Sunny Union Square, NH Weather - Wednesday Night Partly Cloudy Union Square, NH Weather - Thursday Partly Sunny Union Square, NH Weather - Thursday Night Partly Cloudy Union Square, NH Weather - Friday Showers Likely Union Square, NH Weather - Friday Night Chance Of Showers Union Square, NH Weather - Saturday Chance Of Showers
Rain Partly Sunny Chance of Showers Rain Showers Likely Partly Sunny Partly Cloudy Partly Sunny Partly Cloudy Showers Likely Chance of Showers Chance of Showers
Lo: 45°FLo: 7°C Hi: 69°FHi: 21°C
Lo: 49°FLo: 9°C Hi: 55°FHi: 13°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 45°FLo: 7°C Hi: 59°FHi: 15°C
Lo: 39°FLo: 4°C Hi: 59°FHi: 15°C
Lo: 40°FLo: 4°C Hi: 49°FHi: 9°C
POP: 100% POP: 20% POP: 70% POP: 70% POP: 70% POP: 70% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 222 PM EDT Sun Oct 11 2026 Union Square, NH Weather - WeatherWorld.com

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Meteorlogic Glosserator
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Issued: 211 PM EDT Sun Oct 11 2026

Key Messages

1. The remnants of Isaias will pass south of the area tonight. Periods of rain are likely south of the mountains.

2. A more widespread rainfall will track across the region Tuesday. In addition to beneficial rains, some light snow is possible around the Moose River Valley.

3. Wednesday and Thursday turn drier and breezy before the next chance for widespread precipitation arrives Friday into Saturday.


Discussion

... KEY MESSAGE 1 DESCRIPTION...

Moisture from what remains of Isaias continue...