Live Weather & Forecast
Weather in Rochester
New Hampshire, United States · Real-time conditions & 3-day outlook
8°C
Feels like 8°C
46°F / Feels 46°F
Sunny
Rochester, New Hampshire
🌞 Daytime
Updated: 2026-04-12 10:00
Humidity
40%
Wind
3.6 km/h NW
Wind Gust
10.8 km/h
Pressure
1032 mb
Visibility
16 km
UV Index
3.3
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-4.8°C
Wind Degree
321°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
168.9 μg/m³
NO₂
3.4 μg/m³
O₃
105 μg/m³
SO₂
2 μg/m³
PM 2.5
8.2 μg/m³
PM 10
9.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Rochester, New Hampshire
12 AM
4°
Clear
1 AM
3°
Clear
2 AM
2°
Clear
3 AM
2°
Clear
4 AM
1°
Clear
5 AM
1°
Clear
6 AM
1°
Clear
7 AM
2°
Sunny
8 AM
5°
Sunny
9 AM
6°
Sunny
10 AM
8°
Sunny
11 AM
11°
Sunny
12 PM
13°
Sunny
1 PM
15°
Sunny
2 PM
16°
Sunny
3 PM
16°
Sunny
4 PM
15°
Sunny
5 PM
13°
Sunny
6 PM
12°
Overcast
7 PM
10°
Overcast
8 PM
9°
Overcast
9 PM
8°
Overcast
10 PM
6°
Overcast
11 PM
7°
Overcast
3-Day Forecast
Daily overview for Rochester, New Hampshire
Today
Sunny
17°
/
0°
🌧️ 0% chance of rain
💧 Avg. humidity: 44%
💨 Max wind: 14.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:23 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Heavy rain
16°
/
4°
🌧️ 89% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 35.69 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:05 AM
🌇 Sunset: 07:25 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Partly Cloudy
21°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 16.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:03 AM
🌇 Sunset: 07:26 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Rochester
Plan your trip to Rochester, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Rochester?
Current conditions in Rochester: Sunny, temperature 8°C, humidity 40%.
What is the best time to visit Rochester?
The best time to visit Rochester is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Rochester?
Rochester is located at approximately 43.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Rochester?
The wettest period in Rochester is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Rochester?
For visits to Rochester during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Rochester in?
Rochester is located in United States, in the state of New Hampshire.
What are the public holidays in Rochester in 2026?
View the 2026 public holidays for Rochester on our Holidays page.
What are the GPS coordinates used for the weather forecast in Rochester?
The weather forecast for Rochester uses coordinates 43.3051, -70.9754.