Weather forecast for todaySullivan, NH

Weather forecast for today

Current condition 4:06 am EDT

  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphSW 220°
  • Humidity: 76%
  • Dewpoint: 19°F
  • Pressure: 30.48"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Sullivan, currently, perfect visibility under a vast, clear sky.
The temperature is a subzero 26.6°F. The current temperature is far from the maximum of 51.8°F predicted for today.

Wednesday Oct 28, 2026

  • 52°F
  • 34°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphS 169°
  • Humidity: 61%
  • UV index: 3
  • Sunrise: 7:18 am EDT
  • Sunset: 5:46 pm EDT
  • ▼
Today, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.
The maximum temperature will be a fresh 51.8°F, while the minimum temperature will be a cold 33.8°F.
The daily maximum temperature is anticipated to be a couple of degrees lower than October's climate average of 56.8°F.
Sunrise will be at 7:18 am and sunset at 5:46 pm; the daylight will last for 10h and 28min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 50°C.
Coldest period: 5 am - 7 am 25°C.

Chance of precipitation

Highest chance: 11 pm 4%.

Hourly weather forecast

  • 6 am
  • 25°F
  • Feels like:
    25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphE 80°
  • Humidity: 80%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:18 am
  • 8 am
  • 23°F
  • Feels like:
    23°F
Cloudy
Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 0mphS 180°
  • Humidity: 87%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 34°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 0mphSE 128°
  • Humidity: 66%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 43°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphSSW 195°
  • Humidity: 48%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 48°F
  • Feels like:
    48°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 208°
  • Humidity: 39%
  • Pressure: 30.39"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSSW 201°
  • Humidity: 37%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
Sunset: 5:46 pm
  • 6 pm
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphS 179°
  • Humidity: 52%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 41°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphS 187°
  • Humidity: 69%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 39°F
  • Feels like:
    39°F
Mostly Clear
Mostly Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphSSW 196°
  • Humidity: 77%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily overcast and occasionally dry and sunny weather is anticipated.
The temperature will vary between the highest temperature of 51.8°F and the lowest temperature of 23°F. The warmest part of the day is expected around 4 pm.
The forecasted high will be a couple of degrees lower than the typical October maximum of 56.8°F. The expected low will be more alike with what’s common in November than the current October average of 42.1°F.
Updated: Oct 28, 2026 @ 08:06:13 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 3:06 am EST, the temperature is 26.6°F.

Today, gray skies in the morning will gradually clear, leading to a warmer, sunnier afternoon.

Today, the highest temperature will be 51.8°F, while the lowest temperature will be 33.8°F.
The maximum temperature will be moderately lower than the average highest temperature of 56.8°F in October. The lowest temperature will be also a couple of degrees lower than the average low of 42.1°F.

On Wednesday, in Sullivan, sunrise will be at 7:18 am and sunset at 5:46 pm (EDT).

In Sullivan, the length of the day today will be 10h and 28min.