Newcastle, ME Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Fri Aug 21 |
 |
Cloudy | -º / 58º | 2% | NNE 2 mph | 76% |
|
Sat Aug 22 |
 |
PM Showers View Hourly |
75º / 63º | 55% | ENE 8 mph | 64% |
| 12am | |
Cloudy | 66º | 2% | NNE 1 mph | 70% |
| 1am | |
Cloudy | 64º | 2% | NNE 1 mph | 74% |
| 2am | |
Cloudy | 63º | 2% | NNE 1 mph | 74% |
| 3am | |
Cloudy | 60º | 2% | NNE 1 mph | 81% |
| 4am | |
Cloudy | 60º | 2% | NE 2 mph | 81% |
| 5am | |
Cloudy | 60º | 2% | NE 2 mph | 78% |
| 6am | |
Cloudy | 61º | 2% | NE 2 mph | 76% |
| 7am | |
Cloudy | 63º | 3% | NE 3 mph | 71% |
| 8am | |
Cloudy | 67º | 2% | NE 4 mph | 63% |
| 9am | |
Cloudy | 69º | 1% | NE 5 mph | 59% |
| 10am | |
Cloudy | 71º | 1% | ENE 6 mph | 57% |
| 11am | |
Cloudy | 72º | 1% | ENE 7 mph | 56% |
| 12pm | |
Cloudy | 73º | 2% | ENE 8 mph | 56% |
| 1pm | |
Cloudy | 75º | 5% | ENE 7 mph | 57% |
| 2pm | |
Cloudy | 74º | 12% | E 7 mph | 61% |
| 3pm | |
Cloudy | 73º | 14% | E 7 mph | 65% |
| 4pm | |
Cloudy | 71º | 17% | E 7 mph | 70% |
| 5pm |  |
Showers | 70º | 55% | ENE 7 mph | 75% |
| 6pm | |
Showers | 69º | 36% | ENE 7 mph | 78% |
| 7pm | |
Few Showers | 69º | 32% | ENE 6 mph | 78% |
| 8pm | |
Few Showers | 67º | 32% | ENE 5 mph | 84% |
| 9pm | |
Cloudy | 66º | 24% | NE 4 mph | 91% |
| 10pm | |
Few Showers | 64º | 31% | NE 4 mph | 95% |
| 11pm | |
Showers | 64º | 40% | NE 3 mph | 96% |
|
Sun Aug 23 |
|
AM Showers View Hourly |
74º / 65º | 60% | ESE 6 mph | 85% |
| 12am | |
Showers | 64º | 42% | NE 2 mph | 97% |
| 1am | |
Cloudy | 64º | 24% | NE 1 mph | 99% |
| 2am |  |
Foggy | 64º | 24% | NE 1 mph | 97% |
| 3am | |
Showers | 64º | 41% | NE 1 mph | 98% |
| 4am | |
Showers | 64º | 45% | ENE 1 mph | 98% |
| 5am | |
Showers | 64º | 47% | NE 1 mph | 98% |
| 6am | |
Showers | 64º | 44% | ENE 1 mph | 97% |
| 7am | |
Showers | 65º | 37% | E 1 mph | 96% |
| 8am | |
Foggy | 67º | 24% | ESE 3 mph | 94% |
| 9am | |
Cloudy | 68º | 24% | ESE 3 mph | 89% |
| 10am | |
Cloudy | 69º | 24% | ESE 4 mph | 87% |
| 11am | |
Light Rain | 71º | 61% | ESE 5 mph | 83% |
| 12pm | |
Cloudy | 72º | 24% | SE 5 mph | 81% |
| 1pm | |
Showers | 72º | 55% | ESE 5 mph | 80% |
| 2pm | |
Cloudy | 73º | 21% | ESE 6 mph | 80% |
| 3pm | |
Cloudy | 73º | 22% | SE 6 mph | 81% |
| 4pm | |
Cloudy | 73º | 24% | SE 5 mph | 81% |
| 5pm | |
Cloudy | 73º | 23% | SE 5 mph | 81% |
| 6pm |  |
Mostly Cloudy | 72º | 17% | SE 4 mph | 82% |
| 7pm | |
Cloudy | 71º | 23% | SE 3 mph | 83% |
| 8pm | |
Cloudy | 69º | 17% | SE 2 mph | 90% |
| 9pm | |
Cloudy | 68º | 23% | SE 1 mph | 94% |
| 10pm | |
Showers | 67º | 36% | SSE 1 mph | 96% |
| 11pm | |
Cloudy | 67º | 24% | SSE 2 mph | 97% |
|
Mon Aug 24 |
 |
AM Clouds/PM Sun | 79º / 58º | 24% | SSW 10 mph | 71% |
|
Tue Aug 25 |
|
Partly Cloudy | 78º / 59º | 14% | SW 10 mph | 61% |
|
Wed Aug 26 |
 |
Mostly Sunny | 80º / 59º | 6% | WSW 7 mph | 59% |
|
Thu Aug 27 |
|
Partly Cloudy | 79º / 63º | 15% | S 9 mph | 66% |
|
Fri Aug 28 |
|
Showers | 79º / 60º | 48% | S 7 mph | 74% |
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For Newcastle, ME -
Wind Forecast
In Newcastle, ME -
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Marine Forecast
In Newcastle, ME
Weather Radar for Newcastle, ME See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Newcastle, ME
Tonight
Low : 55ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
High : 76ºF
Variable winds 5 kt or less. Showers likely, mainly after 4pm. Seas 1 ft or less.
Variable winds 5 kt or less. Showers likely, mainly after 4pm. Seas 1 ft or less.
Saturday Night
Low : 59ºF
Variable winds 5 kt or less. Showers likely before 4am, then a slight chance of showers after 5am. Patchy fog after 9pm. Seas 1 ft or less.
Variable winds 5 kt or less. Showers likely before 4am, then a slight chance of showers after 5am. Patchy fog after 9pm. Seas 1 ft or less.
Sunday
High : 75ºF
Variable winds 5 kt or less. Showers likely, mainly between 11am and 3pm. Areas of fog. Seas 1 ft or less.
Variable winds 5 kt or less. Showers likely, mainly between 11am and 3pm. Areas of fog. Seas 1 ft or less.
Sunday Night
Low : 63ºF
Variable winds 5 kt or less. A chance of showers before 10pm. Patchy fog. Seas 1 ft or less.
Variable winds 5 kt or less. A chance of showers before 10pm. Patchy fog. Seas 1 ft or less.
Monday
High : 81ºF
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.
Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas 1 ft or less.
Monday Night
Low : 57ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
High : 79ºF
SW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
SW wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Sunny. Seas 1 ft or less.
Tuesday Night
Low : 55ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
NOAA Buoy Data Near Newcastle, ME See Map
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Wind Speed Forecast for Newcastle, ME
| Saturday | Sunday | Monday | ||||||||||
| Wind Speed (MPH) | 1 | 2 | 4 | 8 | 7 | 5 | 2 | 1 | 3 | 5 | 5 | 2 |
| 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | |
| MPH | 1 | 2 | 4 | 8 | 7 | 5 | 2 | 1 | 3 | 5 | 5 | 2 |
| DIR | NNE | NE | NE | ENE | E | ENE | NE | ENE | ESE | SE | SE | SE |
Current Weather Conditions In Newcastle, ME
As Of: 1 minute ago
- 66ºF
- 66ºF
- 1mph
- 0º (NNE)
- 1mph
- Cloudy
- 10mi
- 30.09"
- 70%
- 0ºF
The weather right now in Newcastle, ME is Cloudy. The current temperature is 66°F, and the expected high and low for today, Saturday, August 22, 2026, are -° high temperature and 58°F low temperature. The wind is currently blowing at 1 miles per hour, and coming from the North Northeast. The wind is gusting to 1 mph. With the wind and the atmosphere the temperature feels like 66° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 70 percent, and air pressure at 30.09 in. Visibility is 10 nautical miles. There are no current weather alert(s).
