Blackwater, NH Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Blackwater, NH in one place.
Rain and patchy fog. Cloudy, with a low around 43. North wind 0 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Blackwater, 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: Nov 8, 2026 2:47 AM EST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Blackwater, NH.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 2:47 AM EST
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Blackwater
Monday looks like the warmest upcoming period in Blackwater at 58 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Sunday at about 5 to 15 mph W.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 8, 2026 2:47 AM EST
- Coverage
- 7 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
A chance of rain before 10am. Partly sunny, with a high near 54. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 36. Southwest wind around 5 mph.
Mostly sunny, with a high near 58. West wind 5 to 10 mph.
Partly cloudy, with a low around 35. West wind 5 to 10 mph.
Mostly sunny, with a high near 56.
Mostly clear, with a low around 36.
Sunny, with a high near 56.
Partly cloudy, with a low around 29.
Mostly sunny, with a high near 51.
A slight chance of rain between 9pm and 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29.
A chance of rain and snow. Partly sunny, with a high near 47. Chance of precipitation is 30%.
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
A slight chance of rain and snow. Partly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 8
|
Light Rain
|
43°F |
0 to 10 mph
N
|
|
Sunday
Nov 8
|
Chance Light Rain then Partly Sunny
|
54°F |
5 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
36°F |
5 mph
SW
|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
5 to 10 mph
W
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
35°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
56°F |
5 to 10 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
36°F |
5 mph
W
|
|
Veterans Day
Nov 11
|
Sunny
|
56°F |
5 to 10 mph
W
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
29°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
51°F |
0 to 5 mph
NW
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain then Slight Chance Rain And Snow
|
29°F |
0 to 5 mph
N
|
|
Friday
Nov 13
|
Chance Rain And Snow
|
47°F |
5 to 10 mph
N
|
|
Friday Night
Nov 13
|
Chance Rain And Snow
|
29°F |
5 to 10 mph
N
|
|
Saturday
Nov 14
|
Slight Chance Rain And Snow
|
49°F |
10 to 15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Blackwater.