Lempster, NH Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lempster, NH in one place.
Sunny, with a high near 76. Northwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Lempster, 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 11:22 AM EDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Lempster, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 11:22 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lempster
Saturday looks like the warmest upcoming period in Lempster at 78 degrees F.
Sunday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 11:22 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KCXX
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 54. Southwest wind 0 to 5 mph.
Areas of smoke between 10am and 3pm, then areas of smoke and showers and thunderstorms likely between 3pm and 5pm, then areas of smoke and scattered showers and thunderstorms. Partly sunny, with a high near 78. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Areas of smoke and showers and thunderstorms before 5am. Mostly cloudy, with a low around 58. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Mostly sunny, with a high near 74. Northwest wind around 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 51.
Sunny, with a high near 77.
Partly cloudy, with a low around 56.
A chance of rain showers between 11am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 80%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Sunny, with a high near 75.
Mostly clear, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Sunny
|
76°F |
5 to 10 mph
NW
|
|
Tonight
Jul 17
|
Partly Cloudy
|
54°F |
0 to 5 mph
SW
|
|
Saturday
Jul 18
|
Areas Of Smoke
|
78°F |
5 to 15 mph
SW
|
|
Saturday Night
Jul 18
|
Areas Of Smoke
|
58°F |
10 to 15 mph
SW
|
|
Sunday
Jul 19
|
Mostly Sunny
|
74°F |
10 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
51°F |
5 to 10 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
77°F |
5 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
56°F |
0 to 5 mph
SW
|
|
Tuesday
Jul 21
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
59°F |
5 to 10 mph
S
|
|
Wednesday
Jul 22
|
Rain Showers Likely
|
77°F |
5 to 10 mph
SW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
55°F |
5 to 10 mph
W
|
|
Thursday
Jul 23
|
Sunny
|
75°F |
5 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
54°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lempster.
