Greenville, NH Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, NH in one place.
Rain showers before 2pm. Mostly cloudy, with a high near 51. North wind 10 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Greenville, 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: May 30, 2026 2:34 PM EDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Greenville, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 2:34 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Friday looks like the warmest upcoming period in Greenville at 84 degrees F.
Tonight is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for This Afternoon at about 10 to 15 mph N.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 2:34 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KBOX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 39. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.
A slight chance of rain after 5pm. Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of rain before 2am, then a chance of rain showers. Mostly cloudy, with a low around 46. West wind 0 to 5 mph. Chance of precipitation is 50%.
Rain showers likely. Partly sunny, with a high near 63. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 44.
A slight chance of rain showers between 9am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 68. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 46. Chance of precipitation is 30%.
A slight chance of rain showers before 10am. Mostly sunny, with a high near 68.
Partly cloudy, with a low around 50.
Sunny, with a high near 77.
Partly cloudy, with a low around 57.
Mostly sunny, with a high near 84.
A slight chance of rain showers after 5am. Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Rain Showers
|
51°F |
10 to 15 mph
N
|
|
Tonight
May 30
|
Partly Cloudy
|
39°F |
0 to 10 mph
NW
|
|
Sunday
May 31
|
Mostly Sunny then Slight Chance Light Rain
|
69°F |
5 to 10 mph
NW
|
|
Sunday Night
May 31
|
Chance Light Rain
|
46°F |
0 to 5 mph
W
|
|
Monday
Jun 1
|
Rain Showers Likely
|
63°F |
0 to 5 mph
NE
|
|
Monday Night
Jun 1
|
Slight Chance Rain Showers then Mostly Clear
|
44°F |
0 to 5 mph
S
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
NW
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
46°F |
0 to 5 mph
N
|
|
Wednesday
Jun 3
|
Slight Chance Rain Showers then Mostly Sunny
|
68°F |
5 mph
NE
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
50°F |
0 to 5 mph
NE
|
|
Thursday
Jun 4
|
Sunny
|
77°F |
5 mph
NW
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
57°F |
0 to 5 mph
W
|
|
Friday
Jun 5
|
Mostly Sunny
|
84°F |
5 mph
W
|
|
Friday Night
Jun 5
|
Partly Cloudy then Slight Chance Rain Showers
|
61°F |
5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.
