10-Day Weather Forecast for Nantucket (MA)

Six-hourly outlook through Wednesday 22 July. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Monday
13 Jul
Mostly clear
21°C (70°F)
0 mm (0 in)
Hourly ›
Tuesday
14 Jul
Partly cloudy
21°C (70°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Mostly clear
23°C (73°F)
0 mm (0 in)
Hourly ›
Wednesday
15 Jul
Clear skies
24°C (75°F)
0 mm (0 in)
Mostly sunny
24°C (75°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Partly cloudy
26°C (79°F)
0 mm (0 in)
Hourly ›
Thursday
16 Jul
Clear skies
25°C (77°F)
0 mm (0 in)
Cloudy
24°C (75°F)
0 mm (0 in)
Partly cloudy
23°C (73°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Hourly ›
Friday
17 Jul
Partly cloudy
26°C (79°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Light rain
23°C (73°F)
0.6 mm (0.02 in)
Hourly ›
Saturday
18 Jul
Partly cloudy
23°C (73°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Cloudy
22°C (72°F)
0.2 mm (0.01 in)
Heavy rain
20°C (68°F)
11 mm (0.4 in)
Hourly ›
Sunday
19 Jul
Cloudy
20°C (68°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Hourly ›
Monday
20 Jul
Partly cloudy
20°C (68°F)
0 mm (0 in)
Cloudy
20°C (68°F)
0 mm (0 in)
Cloudy
21°C (70°F)
0 mm (0 in)
Rain
21°C (70°F)
4.6 mm (0.2 in)
Hourly ›
Tuesday
21 Jul
Light rain
21°C (70°F)
0.8 mm (0.03 in)
Rain
21°C (70°F)
1.8 mm (0.1 in)
Light rain
21°C (70°F)
0.8 mm (0.03 in)
Rain
22°C (72°F)
1.1 mm (0.04 in)
Hourly ›
Wednesday
22 Jul
Cloudy
23°C (73°F)
0 mm (0 in)
Mostly sunny
23°C (73°F)
0 mm (0 in)
Clear skies
24°C (75°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Nantucket this week?

Today's weather - Monday 13 Jul

This evening, the weather in Nantucket will be mostly clear, with temperatures around 21°C (70°F), staying around 21°C (70°F) overnight.

Tomorrow's weather - Tuesday 14 Jul

Tomorrow's weather in Nantucket will be partly cloudy. High temperatures will reach a warm 23°C (73°F), with lows dropping to around 21°C (70°F).

10-Day Weather Forecast

The 10-day forecast shows that temperatures will reach 26°C (79°F) on Friday before declining again. During this period, expect daytime highs around 23°C (73°F) and nighttime lows around 21°C (70°F). These values are typical for July. The following 10 days will bring plenty of sunshine. Rainfall is expected to be a bit less than usual (compared to typical July conditions). The forecast shows mostly dry conditions. Precipitation is likely on approximately 2 days (Sat, Mon).

Weather Forecast FAQ for Nantucket

When will be the warmest day next week?

The warmest day is expected to be Friday with a high of 26°C (79°F).

When will be the coldest day?

The coldest day is forecasted for Sunday with a low of 20°C (68°F).

Will it rain next week in Nantucket?

Yes, rain is expected on 2 days , specifically on Sat, Mon.

How much rainfall is expected next week?

A total of 16 mm (0.6 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 20°C (68°F) to 26°C (79°F).

More about Nantucket

Explore the full Nantucket climate overview with monthly averages, or check rainfall data and temperature by month.

Nantucket weather by month

Browse monthly averages for Nantucket: climate by month with temperature, rainfall and sunshine.

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