Cities / United States / Massachusetts

22°

☁️ Cohasset weather

Overcast. .

Feels like 23° Wind 10 km/h SE Humidity 80% Pressure 1011 hPa UV 0 Air Good ☀ 05:53 - 19:41
⚠ Rip Current Statement · Moderate

Rip Current Statement issued August 17 at 1:50PM EDT until August 18 at 8:00PM EDT by NWS Boston/Norton MA

Right now it is 22° in Cohasset with overcast skies and today's high is 22° with an overnight low of 19°. The sun rises at 05:53 and sets at 19:41, giving 13h 48m of daylight. Over the coming week highs range from 19° to 32°.

Cohasset is in Massachusetts, United States, sitting 6 m above sea level, with a population of about 7,000. Local time is America/New_York (UTC−4), and every time on this page is shown in it.

Next 24 hours - temperature

20° 22° 24° 22° 20° 15:00 · 21.6° · 0 mm 16:00 · 21.7° · 0 mm 17:00 · 21.5° · 0 mm 18:00 · 21.4° · 0 mm 19:00 · 21.2° · 0 mm 20:00 · 21.1° · 0 mm 21:00 · 20.8° · 0 mm 22:00 · 20.7° · 0 mm 23:00 · 20.7° · 0 mm 00:00 · 20.7° · 0 mm 01:00 · 20.7° · 0 mm 02:00 · 20.6° · 0 mm 03:00 · 20.6° · 0 mm 04:00 · 20.5° · 0 mm 05:00 · 20.6° · 0 mm 06:00 · 20.5° · 0 mm 07:00 · 20.3° · 0 mm 08:00 · 20.3° · 0 mm 09:00 · 20.2° · 0 mm 10:00 · 20.2° · 0 mm 11:00 · 20.1° · 0 mm 12:00 · 20.4° · 0 mm 13:00 · 20.5° · 0 mm 14:00 · 20.7° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
15:00 ☁️ 21.6° 22.6° - Overcast
16:00 ☁️ 21.7° 22.3° - Overcast
17:00 ☁️ 21.5° 22.9° - Overcast
18:00 ☁️ 21.4° 23° - Overcast
19:00 ☁️ 21.2° 23.4° - Overcast
20:00 ⛅ 21.1° 23° - Partly cloudy
21:00 ⛅ 20.8° 22.9° - Partly cloudy
22:00 🌤️ 20.7° 23.1° - Mostly clear
23:00 🌤️ 20.7° 23.3° - Mostly clear
00:00 ⛅ 20.7° 23.5° - Partly cloudy
01:00 🌤️ 20.7° 23.5° - Mostly clear
02:00 🌤️ 20.6° 23.4° - Mostly clear

Next 16 days

Today☁️ 22°19° Tue 18☁️ 21°20° Wed 19☀️ 32°19° Thu 20🌧️ 24°19°5.2mm Fri 21🌧️ 19°16°54.5mm Sat 22☁️ 21°15° Sun 23🌦️ 20°16°1.2mm Mon 24☁️ 27°17° Tue 25☁️ 27°18° Wed 26☁️ 27°18° Thu 27🌧️ 24°20°67.5mm Fri 28⛅ 21°18°0.3mm Sat 29🌦️ 18°17°1.2mm Sun 30☁️ 18°16°0.3mm Mon 31🌦️ 18°17°3mm Tue 1☁️ 18°16°
☁️ TodayAugust 17th Avg 21° Low 19° at 08:00 High 22° at 16:00 Wind ~20 km/h
Cloudy Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 20°
08:00 19°
10:00 21°
12:00 21°
14:00 22°
16:00 22°
18:00 21°
20:00 21°
22:00 21°
☁️ TuesdayAugust 18th Avg 20° Low 20° at 11:00 High 21° at 15:00 Feels 24° Wind ~17 km/h
Cloudy
00:00 21°
02:00 21°
04:00 21°
06:00 21°
08:00 20°
10:00 20°
12:00 20°
14:00 21°
16:00 21°
18:00 21°
20:00 20°
22:00 20°
☀️ WednesdayAugust 19th Avg 24° Low 19° at 06:00 High 32° at 15:00 Wind ~14 km/h
Partly Cloudy Clear Cloudy
00:00 20°
02:00 20°
04:00 20°
06:00 19°
08:00 21°
10:00 26°
12:00 30°
14:00 31°
16:00 31°
18:00 28°
20:00 24°
22:00 22°
🌧️ ThursdayAugust 20th Avg 21° Low 19° at 23:00 High 24° at 13:00 5.2 mm rain Wind ~15 km/h
Cloudy Rain
00:00 21°
02:00 21°
04:00 20°
06:00 21°
08:00 23°
10:00 21°
12:00 24°
14:00 22° 0.3mm
16:00 20° 0.4mm
18:00 21° 0.3mm
20:00 20° 0.2mm
22:00 19° 1.4mm
🌧️ FridayAugust 21st Avg 18° Low 16° at 17:00 High 19° at 01:00 54.5 mm rain Feels 21° Wind ~35 km/h
Rain Cloudy
00:00 19° 0.6mm
02:00 19°
04:00 19° 0.1mm
06:00 18°
08:00 19°
10:00 18° 5.1mm
12:00 18° 19.4mm
14:00 16° 4.5mm
16:00 16° 1.8mm
18:00 16° 0.3mm
20:00 16°
22:00 16°
☁️ SaturdayAugust 22nd Avg 18° Low 15° at 05:00 High 21° at 14:00 Feels 19° Wind ~15 km/h
Cloudy Cloudy Partly Cloudy
00:00 16°
02:00 16°
04:00 15°
06:00 15°
08:00 18°
10:00 20°
12:00 21°
14:00 21°
16:00 21°
18:00 19°
20:00 16°
22:00 16°
🌦️ SundayAugust 23rd Avg 18° Low 16° at 03:00 High 20° at 11:00 1.2 mm rain Wind ~15 km/h
Cloudy Rain Cloudy
00:00 16°
02:00 16°
04:00 16°
06:00 17°
08:00 19°
10:00 20°
12:00 19° 0.3mm
14:00 17° 0.3mm
16:00 18° 0.1mm
18:00 18°
20:00 18°
22:00 17°
☁️ MondayAugust 24th Avg 21° Low 17° at 04:00 High 27° at 15:00 Wind ~10 km/h
Cloudy Clear
00:00 17°
02:00 17°
04:00 17°
06:00 17°
08:00 19°
10:00 22°
12:00 25°
14:00 27°
16:00 27°
18:00 24°
20:00 20°
22:00 20°
☁️ TuesdayAugust 25th Avg 21° Low 18° at 04:00 High 27° at 16:00 Feels 24° Wind ~17 km/h
Cloudy Clear
00:00 20°
02:00 18°
04:00 18°
06:00 18°
08:00 20°
10:00 23°
12:00 25°
14:00 26°
16:00 27°
18:00 25°
20:00 20°
22:00 19°
☁️ WednesdayAugust 26th Avg 23° Low 18° at 00:00 High 27° at 13:00 Wind ~24 km/h
Partly Cloudy Cloudy
00:00 18°
02:00 19°
04:00 19°
06:00 21°
08:00 23°
10:00 26°
12:00 27°
14:00 27°
16:00 26°
18:00 25°
20:00 24°
22:00 23°
🌧️ ThursdayAugust 27th Avg 22° Low 20° at 23:00 High 24° at 14:00 67.5 mm rain Feels 27° Wind ~25 km/h
Cloudy Rain
00:00 23°
02:00 24°
04:00 23°
06:00 23° 0.7mm
08:00 22° 0.7mm
10:00 22° 13.2mm
12:00 23° 3.8mm
14:00 24° 3.8mm
16:00 22° 4.2mm
18:00 21° 0.1mm
20:00 21° 0.1mm
22:00 21° 0.5mm
⛅ FridayAugust 28th Avg 19° Low 18° at 05:00 High 21° at 11:00 0.3 mm rain Wind ~24 km/h
Cloudy Partly Cloudy Cloudy Rain
00:00 20°
02:00 19°
04:00 18°
06:00 18°
08:00 19°
10:00 20°
12:00 21°
14:00 20°
16:00 19°
18:00 19°
20:00 18°
22:00 18° 0.1mm
🌦️ SaturdayAugust 29th Avg 17° Low 17° at 19:00 High 18° at 11:00 1.2 mm rain Feels 15° Wind ~29 km/h
Rain Cloudy
00:00 18° 0.2mm
02:00 17° 0.2mm
04:00 17° 0.1mm
06:00 17° 0.1mm
08:00 17° 0.1mm
10:00 18°
12:00 18°
14:00 18°
16:00 17°
18:00 17°
20:00 17°
22:00 17°
☁️ SundayAugust 30th Avg 17° Low 16° at 20:00 High 18° at 14:00 0.3 mm rain Feels 13° Wind ~28 km/h
Cloudy Rain Cloudy Partly Cloudy
00:00 17°
02:00 16°
04:00 16° 0.1mm
06:00 16°
08:00 16°
10:00 17°
12:00 17°
14:00 18°
16:00 18°
18:00 17°
20:00 16°
22:00 16°
🌦️ MondayAugust 31st Avg 17° Low 17° at 00:00 High 18° at 23:00 3 mm rain Feels 15° Wind ~28 km/h
Rain Cloudy Rain Cloudy
00:00 17° 0.1mm
02:00 17° 0.1mm
04:00 17°
06:00 17° 0.2mm
08:00 17° 0.2mm
10:00 17° 0.4mm
12:00 17° 0.1mm
14:00 18° 0.1mm
16:00 17° 0.2mm
18:00 17°
20:00 18°
22:00 18°
☁️ TuesdaySeptember 1st Avg 17° Low 16° at 22:00 High 18° at 11:00 Feels 15° Wind ~26 km/h
Cloudy
00:00 18°
02:00 18°
04:00 18°
06:00 18°
08:00 18°
10:00 18°
12:00 18°
14:00 18°
16:00 18°
18:00 17°
20:00 16°
22:00 16°

Sun

☀️ Sunrise 05:53 · Sunset 19:41

13h 48m of daylight · America/New_York

Air quality

PM2.5 7.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Black Rock · 2.1 km Reeds Corner · 2.3 km Gannett Corners · 2.9 km North Scituate · 2.9 km Minot · 3.4 km North Cohasset · 3.7 km

Tools for Cohasset

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

Common questions about Cohasset weather

Will it rain in Cohasset today?

No rain is in the forecast for Cohasset today.

What is the temperature in Cohasset right now?

It is 22° in Cohasset right now. Today runs between a low of 19° and a high of 22°.

What time is sunrise and sunset in Cohasset?

The sun rises at 05:53 and sets at 19:41 local time in Cohasset today, giving 13h 48m of daylight.

What is the air quality in Cohasset?

PM2.5 in Cohasset is currently 7.5 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 Cohasset 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 Cohasset 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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