Live Weather & Forecast
Weather in Nashua
New Hampshire, United States · Real-time conditions & 3-day outlook
7°C
Feels like 4°C
44°F / Feels 40°F
Sunny
Nashua, New Hampshire
🌞 Daytime
Updated: 2026-04-12 09:45
Humidity
38%
Wind
11.5 km/h NNW
Wind Gust
13.2 km/h
Pressure
1034 mb
Visibility
16 km
UV Index
1.6
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-5.2°C
Wind Degree
339°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
183.9 μg/m³
NO₂
3 μg/m³
O₃
107 μg/m³
SO₂
2.4 μg/m³
PM 2.5
6.6 μg/m³
PM 10
7.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Nashua, New Hampshire
12 AM
5°
Clear
1 AM
4°
Clear
2 AM
4°
Clear
3 AM
3°
Clear
4 AM
3°
Clear
5 AM
2°
Clear
6 AM
2°
Clear
7 AM
4°
Sunny
8 AM
5°
Sunny
9 AM
7°
Sunny
10 AM
10°
Sunny
11 AM
11°
Sunny
12 PM
13°
Sunny
1 PM
15°
Sunny
2 PM
16°
Sunny
3 PM
17°
Sunny
4 PM
18°
Sunny
5 PM
16°
Sunny
6 PM
14°
Overcast
7 PM
12°
Overcast
8 PM
12°
Overcast
9 PM
11°
Overcast
10 PM
9°
Overcast
11 PM
8°
Overcast
3-Day Forecast
Daily overview for Nashua, New Hampshire
Today
Sunny
18°
/
2°
🌧️ 0% chance of rain
💧 Avg. humidity: 40%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:25 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Moderate rain
17°
/
4°
🌧️ 89% chance of rain
💧 Avg. humidity: 81%
💨 Max wind: 24.1 km/h
🌧️ Total precip: 18.42 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:08 AM
🌇 Sunset: 07:26 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
25°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 16.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:06 AM
🌇 Sunset: 07:28 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Nashua
Plan your trip to Nashua, 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 Nashua?
Current conditions in Nashua: Sunny, temperature 7°C, humidity 38%.
What is the best time to visit Nashua?
The best time to visit Nashua is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Nashua?
Nashua is located at approximately 42.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Nashua?
The wettest period in Nashua is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Nashua?
For visits to Nashua during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Nashua in?
Nashua is located in United States, in the state of New Hampshire.
What are the public holidays in Nashua in 2026?
View the 2026 public holidays for Nashua on our Holidays page.
What are the GPS coordinates used for the weather forecast in Nashua?
The weather forecast for Nashua uses coordinates 42.7656, -71.4677.