New Hampshire Weather Forecast
New Hampshire weather: 59°F, clear sky. Hourly forecast, 14-day outlook, UV, air quality and the best time to visit.
Risk assessment for New Hampshire
Derived from the current forecast window - not an official warning.
Peak gusts of 28 mph and 0 thunderstorm days in the next 16 days.
Wettest single day forecast at 0,2 in, 0,6 in across the window. Flash flooding risk rises sharply above 50 mm in a day.
16-day forecast for New Hampshire
Daily highs and lows, precipitation and UV.
| Day | Conditions | High / Low | Precip | Wind | UV |
|---|---|---|---|---|---|
| Thu, Aug 20 | ☁️ Overcast | 86° / 59° | 10% | 8 mph | 7 |
| Fri, Aug 21 | ☁️ Overcast | 83° / 64° | 12% | 8 mph | 7 |
| Sat, Aug 22 | 🌦️ Drizzle | 71° / 55° | 61% · 0,1 in | 8 mph | 3 |
| Sun, Aug 23 | 🌦️ Light showers | 67° / 59° | 56% · 0,2 in | 5 mph | 1 |
| Mon, Aug 24 | 🌧️ Heavy drizzle | 79° / 53° | 37% · 0,0 in | 12 mph | 6 |
| Tue, Aug 25 | 🌤️ Mainly clear | 74° / 48° | 5% | 11 mph | 7 |
| Wed, Aug 26 | 🌤️ Mainly clear | 82° / 50° | 11% | 5 mph | 7 |
| Thu, Aug 27 | ☁️ Overcast | 81° / 56° | 35% | 10 mph | 7 |
| Fri, Aug 28 | ☁️ Overcast | 80° / 53° | 28% | 10 mph | 6 |
| Sat, Aug 29 | ☁️ Overcast | 82° / 54° | 21% | 9 mph | 7 |
| Sun, Aug 30 | ☁️ Overcast | 80° / 56° | 14% | 8 mph | 6 |
| Mon, Aug 31 | 🌦️ Drizzle | 67° / 62° | 20% · 0,2 in | 6 mph | 3 |
| Tue, Sep 1 | 🌦️ Light drizzle | 68° / 60° | 24% · 0,0 in | 8 mph | 2 |
| Wed, Sep 2 | 🌦️ Light drizzle | 78° / 60° | 20% · 0,1 in | 7 mph | 4 |
| Thu, Sep 3 | 🌥️ Fog | 68° / 54° | 24% | 14 mph | 5 |
| Fri, Sep 4 | ☀️ Clear sky | -- / -- | 24% | -- | — |
What this means for New Hampshire
Today is slightly warmer than average for August. The forecast high of 86°F is 7°F above the 79°F typical for this month.
A 10% chance means most of the area stays dry; a passing shower is possible but short.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 83°F.
See the New Hampshire forecast by time range
New Hampshire weather - more answers
Explore New Hampshire
Every topic we hold for this place, and the same topic for the places around it.
Weather for related places
Frequently asked questions
Where is New Hampshire?
New Hampshire is a state in United States. Its coordinates are 43.2081, -71.5376. It lies in North America.
What is the weather like in New Hampshire right now?
It is currently 59°F (15°C) with clear sky. Humidity is 83% and wind is 2 mph.
When is the best time to visit New Hampshire?
June, July, August and September offer the most comfortable conditions in New Hampshire, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is New Hampshire in?
New Hampshire observes America/New_York (UTC-04:00). The local time is 4:53 AM.
How many people live in New Hampshire?
New Hampshire has a population of approximately 1.4 million.
What is the nearest airport to New Hampshire?
The closest airports are Boston Logan International Airport (BOS), 64 mi away, Montreal-Trudeau International Airport (YUL), 190 mi away and LaGuardia Airport (LGA), 206 mi away.
What are the top things to do in New Hampshire?
Popular options include Franconia Notch State Park, Mount Washington, Cape Cod National Seashore, Martha's Vineyard, Nantucket and Acadia National Park.
What places are in New Hampshire?
New Hampshire covers 2 places in this atlas, including Franconia Notch State Park and Mount Washington.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 4:53 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
