Manchester, NH Weather & Growing Conditions
Today
86°F
Sunny
Sunny, with a high near 86. West wind 0 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 0 to 10 mph W | 0% |
| Tonight | 59°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Wednesday | 87°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 0 to 5 mph SW | 7% |
| Thursday | 90°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 38% |
| Thursday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 33% |
| Friday | 91°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 25% |
| Friday Night | 68°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 23% |
| Saturday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph W | 45% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph W | 40% |
| Sunday | 90°F | Sunny | 0 to 5 mph W | 9% |
| Sunday Night | 67°F | Mostly Clear | 0 to 5 mph W | 8% |
| Monday | 90°F | Sunny | 0 to 10 mph W | 14% |
| Monday Night | 66°F | Partly Cloudy | 5 to 10 mph W | 14% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Manchester, NH
Last spring frost
Apr 30
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
6a
Explore more for Manchester, NH: full frost dates · planting calendar · New Hampshire frost dates
Climate data from the nearest NOAA station, Massabesic Lake, Nh (5.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.