Cities / United States / New Hampshire

19°

☁️ Dorchester weather

Overcast. .

Feels like 18° Wind 24 km/h SW Humidity 92% Pressure 1006 hPa UV 0 Air Good ☀ 06:21 - 19:07

Right now it is 19° in Dorchester with overcast skies, today's high is 23° with an overnight low of 13° and about 14.4 mm of rain is expected. The sun rises at 06:21 and sets at 19:07, giving 12h 46m of daylight. Over the coming week highs range from 17° to 26°.

Dorchester is in New Hampshire, United States, sitting 421 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

11° 17° 23° 23° 11° 02:00 · 18.7° · 0 mm 03:00 · 18.9° · 0 mm 04:00 · 19.1° · 0 mm 05:00 · 18.8° · 0 mm 06:00 · 18.4° · 0 mm 07:00 · 18.3° · 0 mm 08:00 · 19.2° · 0 mm 09:00 · 20.1° · 0 mm 10:00 · 20.9° · 0 mm 11:00 · 21.6° · 0 mm 12:00 · 22.3° · 0 mm 13:00 · 22.5° · 0 mm 14:00 · 22.5° · 0 mm 15:00 · 22.2° · 0 mm 16:00 · 21.9° · 0 mm 17:00 · 21° · 0 mm 18:00 · 19.5° · 0 mm 19:00 · 18° · 0 mm 20:00 · 16.2° · 0 mm 21:00 · 15° · 0 mm 22:00 · 13.6° · 0 mm 23:00 · 12.8° · 0 mm 00:00 · 12° · 0 mm 01:00 · 11.2° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
02:00 ☁️ 18.7° 16.4° - Overcast
03:00 ☁️ 18.9° 17° - Overcast
04:00 ☀️ 19.1° 17.6° - Clear sky
05:00 ☀️ 18.8° 17.7° - Clear sky
06:00 ☀️ 18.4° 17.4° - Clear sky
07:00 ☀️ 18.3° 17.5° - Clear sky
08:00 ☀️ 19.2° 17.8° - Clear sky
09:00 ☀️ 20.1° 18.3° - Clear sky
10:00 ☀️ 20.9° 18.8° - Clear sky
11:00 ☀️ 21.6° 19.1° - Clear sky
12:00 ☀️ 22.3° 18.4° - Clear sky
13:00 🌤️ 22.5° 17.6° - Mostly clear

Next 16 days

Today🌧️ 23°13°14.4mm Fri 11☀️ 17°9° Sat 12⛅ 24°8° Sun 13🌦️ 22°12°0.6mm Mon 14🌦️ 19°7°0.3mm Tue 15☁️ 21°6° Wed 16🌦️ 26°13°5.1mm Thu 17🌧️ 20°14°22.8mm Fri 18🌧️ 14°8°10.2mm Sat 19☀️ 19°6° Sun 20☀️ 20°7° Mon 21☀️ 21°8° Tue 22🌦️ 12°9°1.8mm Wed 23🌧️ 10°8°46.2mm Thu 24☀️ 20°8° Fri 25☀️ 0°0°
🌧️ TodaySeptember 10th Avg 19° Low 13° at 23:00 High 23° at 13:00 14.4 mm rain Feels 19° Wind ~29 km/h
Clear Partly Cloudy Cloudy
00:00 18° 9mm
02:00 19°
04:00 19°
06:00 18°
08:00 19°
10:00 21°
12:00 22°
14:00 23°
16:00 22°
18:00 20°
20:00 16°
22:00 14°
☀️ FridaySeptember 11th Avg 12° Low 9° at 07:00 High 17° at 16:00 Feels 13° Wind ~20 km/h
Cloudy Clear
00:00 12°
02:00 11°
04:00 9°
06:00 9°
08:00 10°
10:00 12°
12:00 14°
14:00 16°
16:00 17°
18:00 16°
20:00 11°
22:00 9°
⛅ SaturdaySeptember 12th Avg 15° Low 8° at 06:00 High 24° at 15:00 Feels 21° Wind ~14 km/h
Clear Clear Cloudy
00:00 8°
02:00 8°
04:00 8°
06:00 8°
08:00 12°
10:00 18°
12:00 21°
14:00 24°
16:00 23°
18:00 20°
20:00 15°
22:00 14°
🌦️ SundaySeptember 13th Avg 17° Low 12° at 00:00 High 22° at 16:00 0.6 mm rain Wind ~9 km/h
Cloudy
00:00 12°
02:00 14°
04:00 14° 0.1mm
06:00 14°
08:00 15°
10:00 17°
12:00 19°
14:00 21°
16:00 22° 0.1mm
18:00 21°
20:00 18°
22:00 17°
🌦️ MondaySeptember 14th Avg 14° Low 7° at 23:00 High 19° at 14:00 0.3 mm rain Feels 17° Wind ~21 km/h
Clear
00:00 17° 0.2mm
02:00 16°
04:00 14°
06:00 12°
08:00 13°
10:00 16°
12:00 18°
14:00 19°
16:00 18°
18:00 15°
20:00 9°
22:00 7°
☁️ TuesdaySeptember 15th Avg 13° Low 6° at 01:00 High 21° at 14:00 Feels 18° Wind ~15 km/h
Clear Partly Cloudy Cloudy
00:00 6°
02:00 6°
04:00 6°
06:00 7°
08:00 9°
10:00 14°
12:00 19°
14:00 21°
16:00 21°
18:00 19°
20:00 17°
22:00 15°
🌦️ WednesdaySeptember 16th Avg 19° Low 13° at 04:00 High 26° at 17:00 5.1 mm rain Feels 28° Wind ~11 km/h
Rain Partly Cloudy Rain Rain
00:00 14° 0.2mm
02:00 14° 0.2mm
04:00 13° 0.5mm
06:00 14°
08:00 15°
10:00 21°
12:00 24° 0.1mm
14:00 24° 0.1mm
16:00 26°
18:00 25° 0.3mm
20:00 21° 0.3mm
22:00 20° 0.6mm
🌧️ ThursdaySeptember 17th Avg 18° Low 14° at 23:00 High 20° at 00:00 22.8 mm rain Feels 22° Wind ~8 km/h
Rain Cloudy Rain Cloudy Rain
00:00 20° 0.6mm
02:00 20° 0.6mm
04:00 19°
06:00 19° 0.2mm
08:00 18° 0.2mm
10:00 19°
12:00 20° 0.4mm
14:00 19° 0.4mm
16:00 19° 0.6mm
18:00 18° 1.3mm
20:00 18° 1.3mm
22:00 15° 4.5mm
🌧️ FridaySeptember 18th Avg 12° Low 8° at 23:00 High 14° at 17:00 10.2 mm rain Wind ~14 km/h
Rain Cloudy Partly Cloudy
00:00 13° 0.2mm
02:00 14° 0.2mm
04:00 13° 0.8mm
06:00 13° 1.9mm
08:00 13° 1.9mm
10:00 12° 0.5mm
12:00 12°
14:00 13°
16:00 14°
18:00 14°
20:00 12°
22:00 9°
☀️ SaturdaySeptember 19th Avg 12° Low 6° at 04:00 High 19° at 15:00 Feels 17° Wind ~11 km/h
Clear
00:00 7°
02:00 7°
04:00 6°
06:00 7°
08:00 9°
10:00 14°
12:00 17°
14:00 19°
16:00 19°
18:00 16°
20:00 11°
22:00 9°
☀️ SundaySeptember 20th Avg 13° Low 7° at 04:00 High 20° at 16:00 Wind ~8 km/h
Clear
00:00 9°
02:00 8°
04:00 7°
06:00 8°
08:00 10°
10:00 16°
12:00 19°
14:00 20°
16:00 20°
18:00 17°
20:00 12°
22:00 10°
☀️ MondaySeptember 21st Avg 14° Low 8° at 04:00 High 21° at 13:00 Feels 19° Wind ~8 km/h
Clear Cloudy
00:00 9°
02:00 9°
04:00 8°
06:00 9°
08:00 12°
10:00 17°
12:00 21°
14:00 21°
16:00 20°
18:00 18°
20:00 13°
22:00 12°
🌦️ TuesdaySeptember 22nd Avg 10° Low 9° at 18:00 High 12° at 08:00 1.8 mm rain Feels 10° Wind ~28 km/h
Cloudy Rain Cloudy
00:00 11°
02:00 11°
04:00 11°
06:00 12°
08:00 12°
10:00 12° 0.1mm
12:00 11° 0.4mm
14:00 10° 0.4mm
16:00 9° 0.1mm
18:00 9°
20:00 9°
22:00 9°
🌧️ WednesdaySeptember 23rd Avg 9° Low 8° at 01:00 High 10° at 08:00 46.2 mm rain Feels 8° Wind ~25 km/h
Rain Cloudy
00:00 9° 1.5mm
02:00 8° 1.5mm
04:00 9° 2.7mm
06:00 10° 6mm
08:00 10° 6mm
10:00 9° 3.4mm
12:00 9° 1.7mm
14:00 10° 1.7mm
16:00 10° 0.1mm
18:00 10°
20:00 10°
22:00 10°
☀️ ThursdaySeptember 24th Avg 13° Low 8° at 07:00 High 20° at 14:00 Feels 17° Wind ~22 km/h
Cloudy Partly Cloudy Clear
00:00 9°
02:00 9°
04:00 9°
06:00 8°
08:00 9°
10:00 13°
12:00 18°
14:00 20°
16:00 19°
18:00 16°
20:00 11°
22:00 10°
☀️ FridaySeptember 25th Avg 10° Low 0° at 06:00 High 0° at 15:00 Feels 13° Wind ~8 km/h
Clear Unknown
00:00 9°
02:00 8°
04:00 6°
06:00 5°
08:00 6°
10:00 11°
12:00 15°
14:00 16°
16:00 16°
18:00 13°
20:00 10°
22:00 0°

Sun

☀️ Sunrise 06:21 · Sunset 19:07

12h 46m of daylight · America/New_York

Air quality

PM2.5 2.6 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Bucks Corner · 2.1 km North Dorchester · 5.4 km Cheever · 5.6 km North Groton · 6.4 km West Rumney · 8.9 km Groton · 11 km

Tools for Dorchester

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

Common questions about Dorchester weather

Will it rain in Dorchester today?

Yes - about 14.4 mm of rain is expected in Dorchester today.

What is the temperature in Dorchester right now?

It is 19° in Dorchester right now. Today runs between a low of 13° and a high of 23°.

What time is sunrise and sunset in Dorchester?

The sun rises at 06:21 and sets at 19:07 local time in Dorchester today, giving 12h 46m of daylight.

What is the air quality in Dorchester?

PM2.5 in Dorchester is currently 2.6 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Dorchester 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 Dorchester 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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