Grafton, NH Weather Forecast
Local 7-day forecast
Partly Sunny then Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Grafton, NH in one place.
Rain showers likely after noon. Partly sunny, with a high near 72. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Grafton, 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: Oct 1, 2026 10:24 AM EDT.
The active forecast window currently covers Oct 2 to Oct 7, 2026 for Grafton, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 2 to Oct 7, 2026
- Latest sync
- Oct 1, 2026 10:24 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grafton
Friday looks like the warmest upcoming period in Grafton at 72 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Monday Night at about 10 to 15 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 1, 2026 10:24 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 7pm. Mostly cloudy, with a low around 47. Northwest wind around 5 mph. Chance of precipitation is 40%.
Sunny, with a high near 63. Northwest wind around 5 mph.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 62.
Mostly cloudy, with a low around 43.
Mostly sunny, with a high near 62.
Partly cloudy, with a low around 35.
Sunny, with a high near 51.
Mostly clear, with a low around 33.
Sunny, with a high near 60.
Partly cloudy, with a low around 39.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 2
|
Partly Sunny then Rain Showers Likely
|
72°F |
5 mph
W
|
|
Friday Night
Oct 2
|
Chance Rain Showers then Mostly Cloudy
|
47°F |
5 mph
NW
|
|
Saturday
Oct 3
|
Sunny
|
63°F |
5 mph
NW
|
|
Saturday Night
Oct 3
|
Mostly Clear
|
39°F |
0 mph
|
|
Sunday
Oct 4
|
Mostly Sunny
|
62°F |
0 to 5 mph
SE
|
|
Sunday Night
Oct 4
|
Mostly Cloudy
|
43°F |
0 to 5 mph
SE
|
|
Monday
Oct 5
|
Mostly Sunny
|
62°F |
0 to 10 mph
W
|
|
Monday Night
Oct 5
|
Partly Cloudy
|
35°F |
10 to 15 mph
NW
|
|
Tuesday
Oct 6
|
Sunny
|
51°F |
10 to 15 mph
NW
|
|
Tuesday Night
Oct 6
|
Mostly Clear
|
33°F |
0 to 5 mph
NW
|
|
Wednesday
Oct 7
|
Sunny
|
60°F |
0 to 5 mph
W
|
|
Wednesday Night
Oct 7
|
Partly Cloudy
|
39°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grafton.
