Cities / United States / Maine

23°

🌤️ Newcastle weather

Mostly clear. .

Feels like 25° Wind 10 km/h S Humidity 80% Pressure 1018 hPa UV 5 Air Fair ☀ 05:56 - 19:23

Right now it is 23° in Newcastle with mostly clear skies and today's high is 27° with an overnight low of 15°. The sun rises at 05:56 and sets at 19:23, giving 13h 27m of daylight. Over the coming week highs range from 17° to 28°.

Newcastle is in Maine, United States, sitting 9 m above sea level. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

19° 23° 27° 27° 20° 10:00 · 23° · 0 mm 11:00 · 24.5° · 0 mm 12:00 · 25.7° · 0 mm 13:00 · 26.6° · 0 mm 14:00 · 26.1° · 0 mm 15:00 · 25.7° · 0 mm 16:00 · 24.9° · 0 mm 17:00 · 24.5° · 0 mm 18:00 · 22.8° · 0 mm 19:00 · 21.9° · 0 mm 20:00 · 20.9° · 0 mm 21:00 · 21.2° · 0 mm 22:00 · 20.7° · 0 mm 23:00 · 20.8° · 0 mm 00:00 · 20.5° · 0 mm 01:00 · 20.1° · 0 mm 02:00 · 20° · 0 mm 03:00 · 19.7° · 0 mm 04:00 · 20.1° · 0 mm 05:00 · 20.5° · 0 mm 06:00 · 20.7° · 0 mm 07:00 · 21.1° · 0 mm 08:00 · 22.3° · 0 mm 09:00 · 23.2° · 0 mm

Precipitation

10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 0 mm 15:00 · 0 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm 22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
10:00 🌤️ 23° 24.5° - Mostly clear
11:00 ⛅ 24.5° 26.1° - Partly cloudy
12:00 ☁️ 25.7° 26.3° - Overcast
13:00 ☀️ 26.6° 25.6° - Clear sky
14:00 ⛅ 26.1° 24.7° - Partly cloudy
15:00 🌤️ 25.7° 24.8° - Mostly clear
16:00 ☁️ 24.9° 23.6° - Overcast
17:00 🌤️ 24.5° 23.1° - Mostly clear
18:00 ☁️ 22.8° 22.2° - Overcast
19:00 🌤️ 21.9° 21.8° - Mostly clear
20:00 🌤️ 20.9° 20.9° - Mostly clear
21:00 ☁️ 21.2° 20.4° - Overcast

Next 16 days

Today☁️ 27°15° Fri 28☁️ 28°20° Sat 29☀️ 25°14° Sun 30🌦️ 27°14°0.4mm Mon 31🌦️ 20°11°1.3mm Tue 1☁️ 21°12° Wed 2☁️ 17°13°0.3mm Thu 3🌧️ 15°14°19.8mm Fri 4🌦️ 14°13°5.1mm Sat 5☁️ 22°13°0.6mm Sun 6☀️ 22°10° Mon 7☁️ 22°13° Tue 8☀️ 24°13° Wed 9☁️ 21°14°0.3mm Thu 10🌦️ 21°18°3.6mm Fri 11☀️ 23°12°
☁️ TodayAugust 27th Avg 21° Low 15° at 03:00 High 27° at 13:00 Wind ~19 km/h
Cloudy Cloudy
00:00 17°
02:00 16°
04:00 16°
06:00 16°
08:00 19°
10:00 23°
12:00 26°
14:00 26°
16:00 25°
18:00 23°
20:00 21°
22:00 21°
☁️ FridayAugust 28th Avg 23° Low 20° at 03:00 High 28° at 14:00 Wind ~17 km/h
Cloudy Clear
00:00 21°
02:00 20°
04:00 20°
06:00 21°
08:00 22°
10:00 22°
12:00 25°
14:00 28°
16:00 26°
18:00 23°
20:00 22°
22:00 21°
☀️ SaturdayAugust 29th Avg 19° Low 14° at 23:00 High 25° at 14:00 Wind ~16 km/h
Cloudy Clear
00:00 20°
02:00 19°
04:00 18°
06:00 15°
08:00 16°
10:00 20°
12:00 23°
14:00 25°
16:00 25°
18:00 20°
20:00 15°
22:00 14°
🌦️ SundayAugust 30th Avg 21° Low 14° at 03:00 High 27° at 13:00 0.4 mm rain Feels 25° Wind ~19 km/h
Clear Clear Cloudy
00:00 14°
02:00 14°
04:00 14°
06:00 14°
08:00 19°
10:00 23°
12:00 26°
14:00 27°
16:00 27°
18:00 25°
20:00 24°
22:00 22°
🌦️ MondayAugust 31st Avg 15° Low 11° at 22:00 High 20° at 00:00 1.3 mm rain Wind ~9 km/h
Cloudy Rain Cloudy Clear
00:00 20°
02:00 17°
04:00 16°
06:00 15°
08:00 15°
10:00 14° 0.4mm
12:00 13° 0.1mm
14:00 14°
16:00 16°
18:00 16°
20:00 12°
22:00 11°
☁️ TuesdaySeptember 1st Avg 16° Low 12° at 00:00 High 21° at 14:00 Feels 18° Wind ~13 km/h
Cloudy Clear
00:00 12°
02:00 12°
04:00 12°
06:00 13°
08:00 15°
10:00 18°
12:00 20°
14:00 21°
16:00 20°
18:00 17°
20:00 14°
22:00 12°
☁️ WednesdaySeptember 2nd Avg 15° Low 13° at 00:00 High 17° at 14:00 0.3 mm rain Wind ~10 km/h
Cloudy Rain Cloudy
00:00 13°
02:00 14°
04:00 14°
06:00 14° 0.1mm
08:00 14° 0.1mm
10:00 14°
12:00 16°
14:00 17°
16:00 16°
18:00 16°
20:00 15°
22:00 15°
🌧️ ThursdaySeptember 3rd Avg 15° Low 14° at 23:00 High 15° at 05:00 19.8 mm rain Wind ~15 km/h
Rain Cloudy Rain
00:00 15° 0.1mm
02:00 15° 0.1mm
04:00 15°
06:00 15° 0.1mm
08:00 15° 0.1mm
10:00 15° 0.1mm
12:00 15° 0.1mm
14:00 15° 0.1mm
16:00 15° 0.6mm
18:00 14° 0.8mm
20:00 14° 0.8mm
22:00 14° 4.8mm
🌦️ FridaySeptember 4th Avg 14° Low 13° at 06:00 High 14° at 14:00 5.1 mm rain Wind ~10 km/h
Rain
00:00 14° 0.1mm
02:00 14° 0.1mm
04:00 13° 0.2mm
06:00 13° 0.1mm
08:00 13° 0.1mm
10:00 13° 0.5mm
12:00 14° 0.1mm
14:00 14° 0.1mm
16:00 14° 0.2mm
18:00 14° 0.1mm
20:00 14° 0.1mm
22:00 14° 0.4mm
☁️ SaturdaySeptember 5th Avg 15° Low 13° at 23:00 High 22° at 14:00 0.6 mm rain Feels 20° Wind ~12 km/h
Rain Cloudy Rain Cloudy Partly Cloudy Cloudy Partly Cloudy
00:00 14° 0.1mm
02:00 14° 0.1mm
04:00 13°
06:00 13° 0.1mm
08:00 13° 0.1mm
10:00 13°
12:00 17°
14:00 22°
16:00 19°
18:00 16°
20:00 14°
22:00 13°
☀️ SundaySeptember 6th Avg 15° Low 10° at 04:00 High 22° at 13:00 Feels 20° Wind ~13 km/h
Clear Cloudy
00:00 12°
02:00 11°
04:00 10°
06:00 11°
08:00 14°
10:00 19°
12:00 22°
14:00 21°
16:00 18°
18:00 16°
20:00 15°
22:00 13°
☁️ MondaySeptember 7th Avg 17° Low 13° at 00:00 High 22° at 14:00 Feels 20° Wind ~14 km/h
Cloudy Clear Cloudy
00:00 13°
02:00 14°
04:00 14°
06:00 14°
08:00 16°
10:00 18°
12:00 21°
14:00 22°
16:00 19°
18:00 17°
20:00 16°
22:00 15°
☀️ TuesdaySeptember 8th Avg 17° Low 13° at 04:00 High 24° at 13:00 Feels 22° Wind ~15 km/h
Cloudy Clear
00:00 15°
02:00 14°
04:00 13°
06:00 13°
08:00 16°
10:00 21°
12:00 24°
14:00 23°
16:00 22°
18:00 18°
20:00 14°
22:00 14°
☁️ WednesdaySeptember 9th Avg 17° Low 14° at 04:00 High 21° at 13:00 0.3 mm rain Feels 17° Wind ~22 km/h
Clear Partly Cloudy Cloudy Rain
00:00 15°
02:00 15°
04:00 14°
06:00 15°
08:00 17°
10:00 19°
12:00 20°
14:00 20°
16:00 19°
18:00 18°
20:00 17°
22:00 17° 0.1mm
🌦️ ThursdaySeptember 10th Avg 19° Low 18° at 00:00 High 21° at 14:00 3.6 mm rain Feels 19° Wind ~25 km/h
Rain Cloudy Rain
00:00 18° 0.1mm
02:00 18° 0.1mm
04:00 18° 0.9mm
06:00 18° 0.1mm
08:00 18° 0.1mm
10:00 19°
12:00 19°
14:00 21°
16:00 20°
18:00 20°
20:00 20°
22:00 19° 0.1mm
☀️ FridaySeptember 11th Avg 18° Low 12° at 23:00 High 23° at 14:00 Feels 19° Wind ~18 km/h
Cloudy Clear
00:00 19°
02:00 19°
04:00 18°
06:00 17°
08:00 17°
10:00 20°
12:00 22°
14:00 23°
16:00 21°
18:00 19°
20:00 16°
22:00 13°

Sun

☀️ Sunrise 05:56 · Sunset 19:23

13h 27m of daylight · America/New_York

Air quality

PM2.5 11.4 µg/m³ - Fair

Fine for almost everyone; unusually sensitive people may notice it on a long run.

Source: Copernicus CAMS, updated hourly.

Nearby

Damariscotta-Newcastle · 1.2 km Damariscotta · 1.5 km Damariscotta Mills · 3.2 km Knowlton Corner · 4.3 km Harrington Corner · 5.4 km Sheepscot · 5.8 km

Tools for Newcastle

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Newcastle weather

Will it rain in Newcastle today?

No rain is in the forecast for Newcastle today.

What is the temperature in Newcastle right now?

It is 23° in Newcastle right now, though it feels closer to 25°. Today runs between a low of 15° and a high of 27°.

What time is sunrise and sunset in Newcastle?

The sun rises at 05:56 and sets at 19:23 local time in Newcastle today, giving 13h 27m of daylight.

What is the air quality in Newcastle?

PM2.5 in Newcastle is currently 11.4 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.

How accurate is the Newcastle forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Newcastle best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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