Windham, NH Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Windham, NH in one place.
A chance of rain showers and patchy fog before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Heat index values as high as 95. Northwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Windham, 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: Jun 10, 2026 12:29 PM EDT.
The active forecast window currently covers Jun 11 to Jun 16, 2026 for Windham, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 11 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 12:29 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Windham
Thursday looks like the warmest upcoming period in Windham at 90 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph SW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 12:29 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
A chance of showers and thunderstorms before 10pm, then patchy fog. Mostly cloudy, with a low around 64. Northeast wind 0 to 5 mph. Chance of precipitation is 50%.
Patchy fog before 8am, then a slight chance of rain showers between 11am and 1pm. Partly sunny, with a high near 85. East wind 0 to 5 mph.
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Mostly clear, with a low around 61.
Mostly sunny, with a high near 89.
A chance of rain showers after 7pm. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 83. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jun 11
|
Chance Rain Showers
|
90°F |
0 to 5 mph
NW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms then Patchy Fog
|
64°F |
0 to 5 mph
NE
|
|
Friday
Jun 12
|
Slight Chance Rain Showers
|
85°F |
0 to 5 mph
E
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
E
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms then Mostly Sunny
|
88°F |
0 to 5 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
61°F |
0 to 5 mph
SW
|
|
Sunday
Jun 14
|
Mostly Sunny
|
89°F |
0 to 10 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Rain Showers
|
61°F |
5 to 10 mph
SW
|
|
Monday
Jun 15
|
Chance Rain Showers
|
83°F |
5 mph
W
|
|
Monday Night
Jun 15
|
Chance Rain Showers
|
57°F |
0 to 5 mph
W
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
78°F |
0 to 5 mph
N
|
|
Tuesday Night
Jun 16
|
Chance Rain Showers
|
57°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Windham.