Londonderry, NH Weather Forecast
Local 7-day forecast
Chance Rain Showers then Light Rain Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Londonderry, NH in one place.
A chance of rain showers before noon, then rain likely. Cloudy, with a high near 58. East wind around 5 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Londonderry, 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 12, 2026 1:39 AM EDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Londonderry, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 12, 2026 1:39 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Londonderry
Wednesday looks like the warmest upcoming period in Londonderry at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Friday Night at about 5 to 15 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 12, 2026 1:39 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 showers likely before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 55. South wind around 5 mph. Chance of precipitation is 70%.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 71.
Partly cloudy, with a low around 47.
Mostly sunny, with a high near 61.
A slight chance of rain showers after 5am. Partly cloudy, with a low around 39.
Rain showers likely. Partly sunny, with a high near 59. Chance of precipitation is 60%.
Rain showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
A chance of rain showers before 10am. Partly sunny, with a high near 52. Chance of precipitation is 40%.
Mostly cloudy, with a low around 33.
Mostly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Chance Rain Showers then Light Rain Likely
|
58°F |
5 mph
E
|
|
Tuesday Night
Oct 13
|
Showers And Thunderstorms Likely
|
55°F |
5 mph
S
|
|
Wednesday
Oct 14
|
Slight Chance Rain Showers then Mostly Sunny
|
71°F |
5 to 10 mph
W
|
|
Wednesday Night
Oct 14
|
Partly Cloudy
|
47°F |
5 to 10 mph
NW
|
|
Thursday
Oct 15
|
Mostly Sunny
|
61°F |
5 to 10 mph
NW
|
|
Thursday Night
Oct 15
|
Partly Cloudy then Slight Chance Rain Showers
|
39°F |
0 to 5 mph
NW
|
|
Friday
Oct 16
|
Rain Showers Likely
|
59°F |
0 to 5 mph
SE
|
|
Friday Night
Oct 16
|
Rain Showers Likely
|
42°F |
5 to 15 mph
W
|
|
Saturday
Oct 17
|
Chance Rain Showers then Partly Sunny
|
52°F |
15 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Cloudy
|
33°F |
10 to 15 mph
NW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
49°F |
10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Londonderry.