Newcastle, ME Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Newcastle, ME in one place.
Sunny, with a high near 52. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Newcastle, ME 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 10, 2026 5:33 AM EDT.
The active forecast window currently covers Apr 11 to Apr 16, 2026 for Newcastle, ME.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 5:33 AM EDT
- Forecast office
- GYX
- Source
- NOAA / NWS
Daily Outlook
This Week in Newcastle
Tuesday looks like the warmest upcoming period in Newcastle at 64 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 5:33 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 32. Northwest wind 0 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 51.
Rain showers after 8pm. Cloudy, with a low around 37. Chance of precipitation is 80%.
Rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 80%.
A chance of rain showers before 8pm. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Mostly sunny, with a high near 64.
A chance of rain showers after 7pm. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 58. Chance of precipitation is 30%.
A chance of rain showers. Cloudy, with a low around 43. Chance of precipitation is 50%.
A chance of rain showers before 5pm. Partly sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
52°F |
5 to 10 mph
NW
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
32°F |
0 to 10 mph
NW
|
|
Sunday
Apr 12
|
Mostly Sunny
|
51°F |
0 to 10 mph
W
|
|
Sunday Night
Apr 12
|
Rain Showers
|
37°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Rain Showers
|
58°F |
10 mph
SW
|
|
Monday Night
Apr 13
|
Chance Rain Showers then Partly Cloudy
|
48°F |
5 to 10 mph
W
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
64°F |
0 to 5 mph
W
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
44°F |
0 to 5 mph
SE
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
58°F |
5 mph
E
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
43°F |
5 mph
S
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
64°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Newcastle.
