Winchester, NH Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Winchester, NH in one place.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 53. Northwest wind around 10 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Winchester, 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 9, 2026 4:32 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Winchester, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 4:32 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Winchester
Tuesday looks like the warmest upcoming period in Winchester at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Saturday at about 10 mph NW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 4:32 PM EDT
- Coverage
- 5 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
Mostly clear, with a low around 30.
Mostly sunny, with a high near 56.
A chance of rain showers after 9pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 69. Chance of precipitation is 40%.
A slight chance of rain showers before 3am. Mostly cloudy, with a low around 55.
A slight chance of rain showers after 3pm. Partly sunny, with a high near 77.
A chance of rain showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Slight Chance Rain Showers then Mostly Sunny
|
53°F |
10 mph
NW
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
30°F |
0 to 10 mph
NW
|
|
Sunday
Apr 12
|
Mostly Sunny
|
56°F |
0 to 5 mph
W
|
|
Sunday Night
Apr 12
|
Chance Rain Showers
|
42°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Chance Rain Showers
|
69°F |
10 mph
SW
|
|
Monday Night
Apr 13
|
Slight Chance Rain Showers
|
55°F |
5 to 10 mph
SW
|
|
Tuesday
Apr 14
|
Partly Sunny then Slight Chance Rain Showers
|
77°F |
5 to 10 mph
W
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
55°F |
5 mph
SW
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
73°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
53°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Winchester.
