Lancaster, NH Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lancaster, NH in one place.
Mostly sunny, with a high near 45. Northwest wind around 5 mph.
Local Weather Overview
This forecast page for Lancaster, 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 30, 2026 1:27 AM EDT.
The active forecast window currently covers Oct 31 to Nov 5, 2026 for Lancaster, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 31 to Nov 5, 2026
- Latest sync
- Oct 30, 2026 1:27 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lancaster
Thursday looks like the warmest upcoming period in Lancaster at 60 degrees F.
Saturday Night is the coolest period ahead with temperatures near 22 degrees F.
The strongest winds are forecast for Saturday at about 5 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 30, 2026 1:27 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- GYX
- Radar station
- KGYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 22. West wind around 0 mph.
Sunny, with a high near 53.
Mostly clear, with a low around 31.
Partly sunny, with a high near 58.
Mostly cloudy, with a low around 36.
Mostly cloudy, with a high near 56.
A chance of rain showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
A chance of rain showers before 11am. Mostly cloudy, with a high near 55. Chance of precipitation is 30%.
A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 37.
A chance of rain showers. Partly sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 31
|
Mostly Sunny
|
45°F |
5 mph
NW
|
|
Saturday Night
Oct 31
|
Mostly Clear
|
22°F |
0 mph
|
|
Sunday
Nov 1
|
Sunny
|
53°F |
0 to 5 mph
W
|
|
Sunday Night
Nov 1
|
Mostly Clear
|
31°F |
0 mph
|
|
Monday
Nov 2
|
Partly Sunny
|
58°F |
0 to 5 mph
SW
|
|
Monday Night
Nov 2
|
Mostly Cloudy
|
36°F |
0 mph
|
|
Tuesday
Nov 3
|
Mostly Cloudy
|
56°F |
0 mph
|
|
Tuesday Night
Nov 3
|
Chance Rain Showers
|
36°F |
0 mph
|
|
Wednesday
Nov 4
|
Chance Rain Showers then Mostly Cloudy
|
55°F |
0 mph
|
|
Wednesday Night
Nov 4
|
Slight Chance Rain Showers
|
37°F |
0 mph
|
|
Thursday
Nov 5
|
Chance Rain Showers
|
60°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lancaster.