Lempster, NH Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Lempster, NH in one place.
A chance of rain showers and patchy fog before 8am, then areas of fog and a chance of rain showers between 8am and 9am, then a chance of rain showers and patchy fog between 9am and 10am, then a chance of rain showers and patchy fog between 10am and 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 72. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a half and three quarters of an inch possible.
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: Apr 15, 2026 4:32 PM EDT.
The active forecast window currently covers Apr 16 to Apr 21, 2026 for Lempster, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 16 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 4:32 PM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lempster
Thursday looks like the warmest upcoming period in Lempster at 72 degrees F.
Monday Night is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Monday at about 10 to 15 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 4:32 PM EDT
- Coverage
- 6 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
A chance of showers and thunderstorms 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 chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 66. Northwest wind around 5 mph. Chance of precipitation is 50%.
A chance of rain showers before 10pm. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Mostly cloudy, with a high near 59.
A chance of rain showers after 11pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Rain showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 70%.
Rain showers likely before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
A slight chance of snow showers before 3pm. Partly sunny, with a high near 38.
Partly cloudy, with a low around 24.
Sunny, with a high near 49.
A slight chance of rain showers between 10pm and 11pm, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 16
|
Chance Rain Showers
|
72°F |
5 to 10 mph
SW
|
|
Thursday Night
Apr 16
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
55°F |
5 mph
S
|
|
Friday
Apr 17
|
Chance Rain Showers
|
66°F |
5 mph
NW
|
|
Friday Night
Apr 17
|
Chance Rain Showers then Mostly Cloudy
|
46°F |
5 mph
NE
|
|
Saturday
Apr 18
|
Mostly Cloudy
|
59°F |
5 mph
E
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
42°F |
5 to 10 mph
SE
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
52°F |
10 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Rain And Snow Showers
|
27°F |
10 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
38°F |
10 to 15 mph
NW
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
24°F |
10 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
49°F |
10 mph
W
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain And Snow Showers
|
35°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lempster.
