Dorchester, NH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Dorchester, NH in one place.
Mostly sunny, with a high near 45. Northwest wind around 15 mph, with gusts as high as 35 mph. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Dorchester, NH is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 10, 2026 8:37 AM EDT.
The active forecast window currently covers Apr 11 to Apr 16, 2026 for Dorchester, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 8:37 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dorchester
Tuesday looks like the warmest upcoming period in Dorchester at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 28 degrees F.
The strongest winds are forecast for Saturday at about 15 mph NW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 8:37 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 28. Northwest wind 0 to 15 mph, with gusts as high as 25 mph.
Partly sunny, with a high near 50. Southwest wind 0 to 5 mph.
Rain showers likely after 7pm. Cloudy, with a low around 38. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 60%.
A chance of rain showers before 11pm. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
A chance of rain showers after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 67. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 49. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 44.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Mostly Sunny
|
45°F |
15 mph
NW
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
28°F |
0 to 15 mph
NW
|
|
Sunday
Apr 12
|
Partly Sunny
|
50°F |
0 to 5 mph
SW
|
|
Sunday Night
Apr 12
|
Rain Showers Likely
|
38°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Rain Showers Likely
|
61°F |
10 to 15 mph
SW
|
|
Monday Night
Apr 13
|
Chance Rain Showers then Mostly Cloudy
|
50°F |
5 to 15 mph
W
|
|
Tuesday
Apr 14
|
Mostly Cloudy then Chance Rain Showers
|
68°F |
5 mph
W
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
51°F |
5 mph
S
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
67°F |
5 to 10 mph
SE
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
49°F |
5 to 10 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
66°F |
5 to 10 mph
W
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
44°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dorchester.