Lyndeborough, NH Weather Forecast
Local 7-day forecast
Areas Of Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Lyndeborough, NH in one place.
Areas of smoke between 10am and 3pm, then areas of smoke and scattered rain showers between 3pm and 4pm, then rain showers likely and areas of smoke between 4pm and 5pm, then areas of smoke and scattered showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 76 in the afternoon. Southwest wind 0 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lyndeborough, 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: Jul 17, 2026 1:29 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Lyndeborough, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 1:29 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyndeborough
Saturday looks like the warmest upcoming period in Lyndeborough at 83 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 0 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 1:29 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
Areas of smoke and scattered showers and thunderstorms before 7pm, then areas of smoke and showers and thunderstorms likely between 7pm and 5am. Mostly cloudy, with a low around 64. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Sunny, with a high near 81. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 56.
Sunny, with a high near 81.
Partly cloudy, with a low around 60.
A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 80%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Sunny, with a high near 80.
Mostly clear, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Areas Of Smoke
|
83°F |
0 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Areas Of Smoke
|
64°F |
10 to 15 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
81°F |
10 to 15 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
56°F |
5 to 10 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
81°F |
5 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
60°F |
0 to 5 mph
SW
|
|
Tuesday
Jul 21
|
Partly Sunny then Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
64°F |
5 to 10 mph
S
|
|
Wednesday
Jul 22
|
Rain Showers Likely
|
82°F |
5 to 10 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
5 to 10 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
80°F |
5 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
59°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lyndeborough.
