Washington, NH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Washington, NH in one place.
Sunny, with a high near 63. Northeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Washington, 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 18, 2026 7:02 PM EDT.
The active forecast window currently covers Sep 19 to Sep 24, 2026 for Washington, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 19 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 7:02 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Washington
Saturday looks like the warmest upcoming period in Washington at 63 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph E.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 7:02 PM 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
Partly cloudy, with a low around 46. South wind around 0 mph.
Rain showers after 9am. Cloudy, with a high near 57. South wind 0 to 5 mph. Chance of precipitation is 90%.
Rain showers before 2am. Mostly cloudy, with a low around 47. Chance of precipitation is 90%.
Mostly sunny, with a high near 61.
Partly cloudy, with a low around 43.
Partly sunny, with a high near 58.
Mostly cloudy, with a low around 41.
Mostly sunny, with a high near 57.
Mostly cloudy, with a low around 42.
A chance of rain showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Sep 19
|
Sunny
|
63°F |
0 to 5 mph
NE
|
|
Saturday Night
Sep 19
|
Partly Cloudy
|
46°F |
0 mph
|
|
Sunday
Sep 20
|
Rain Showers
|
57°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Rain Showers
|
47°F |
0 to 5 mph
NE
|
|
Monday
Sep 21
|
Mostly Sunny
|
61°F |
5 mph
N
|
|
Monday Night
Sep 21
|
Partly Cloudy
|
43°F |
5 mph
N
|
|
Tuesday
Sep 22
|
Partly Sunny
|
58°F |
5 mph
NE
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
41°F |
0 to 5 mph
NE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
57°F |
5 to 10 mph
E
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy
|
42°F |
0 to 5 mph
E
|
|
Thursday
Sep 24
|
Chance Rain Showers
|
55°F |
5 mph
NE
|
|
Thursday Night
Sep 24
|
Chance Rain Showers
|
45°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Washington.
