Chesham, NH Weather Forecast
Local 7-day forecast
Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Chesham, NH in one place.
Rain. Cloudy, with a high near 55. Northeast wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Local Weather Overview
This forecast page for Chesham, 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: Sep 26, 2026 5:49 AM EDT.
The active forecast window currently covers Sep 27 to Oct 2, 2026 for Chesham, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 27 to Oct 2, 2026
- Latest sync
- Sep 26, 2026 5:49 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Chesham
Thursday looks like the warmest upcoming period in Chesham at 70 degrees F.
Sunday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Sunday at about 15 mph NE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 26, 2026 5:49 AM EDT
- Coverage
- 6 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
Rain. Cloudy, with a low around 50. Northeast wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Rain. Cloudy, with a high near 56. Chance of precipitation is 90%.
Rain. Cloudy, with a low around 51. Chance of precipitation is 90%.
A chance of rain before 8am. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Mostly cloudy, with a low around 52.
Mostly sunny, with a high near 69.
Mostly cloudy, with a low around 53.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 55.
Mostly sunny, with a high near 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Sep 27
|
Rain
|
55°F |
15 mph
NE
|
|
Sunday Night
Sep 27
|
Rain
|
50°F |
15 mph
NE
|
|
Monday
Sep 28
|
Rain
|
56°F |
5 to 15 mph
NE
|
|
Monday Night
Sep 28
|
Rain
|
51°F |
5 mph
NE
|
|
Tuesday
Sep 29
|
Chance Light Rain then Mostly Cloudy
|
63°F |
5 mph
N
|
|
Tuesday Night
Sep 29
|
Mostly Cloudy
|
52°F |
0 mph
|
|
Wednesday
Sep 30
|
Mostly Sunny
|
69°F |
0 to 5 mph
W
|
|
Wednesday Night
Sep 30
|
Mostly Cloudy
|
53°F |
0 to 5 mph
SW
|
|
Thursday
Oct 1
|
Mostly Sunny
|
70°F |
5 mph
W
|
|
Thursday Night
Oct 1
|
Partly Cloudy
|
55°F |
5 mph
W
|
|
Friday
Oct 2
|
Mostly Sunny
|
69°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chesham.