10-Day Weather Forecast for Merrimack (NH)

Six-hourly outlook through Monday 7 September. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Friday
28 Aug
Clear skies
22°C (72°F)
0 mm (0 in)
Hourly ›
Saturday
29 Aug
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
17°C (63°F)
0 mm (0 in)
Clear skies
25°C (77°F)
0 mm (0 in)
Mostly clear
20°C (68°F)
0 mm (0 in)
Hourly ›
Sunday
30 Aug
Partly cloudy
15°C (59°F)
0 mm (0 in)
Partly cloudy
20°C (68°F)
0 mm (0 in)
Partly cloudy
29°C (84°F)
0.1 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Hourly ›
Monday
31 Aug
Clear skies
21°C (70°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Hourly ›
Tuesday
1 Sep
Cloudy
16°C (61°F)
0 mm (0 in)
Rain
17°C (63°F)
4.1 mm (0.2 in)
Heavy rain
27°C (81°F)
6.4 mm (0.3 in)
Cloudy
22°C (72°F)
0.1 mm (0 in)
Hourly ›
Wednesday
2 Sep
Rain
21°C (70°F)
4.5 mm (0.2 in)
Heavy rain
22°C (72°F)
14 mm (0.6 in)
Heavy rain
23°C (73°F)
8.1 mm (0.3 in)
Rain
22°C (72°F)
1.2 mm (0.05 in)
Hourly ›
Thursday
3 Sep
Partly cloudy
20°C (68°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Mostly sunny
29°C (84°F)
0 mm (0 in)
Clear skies
22°C (72°F)
0 mm (0 in)
Hourly ›
Friday
4 Sep
Clear skies
18°C (64°F)
0 mm (0 in)
Partly cloudy
19°C (66°F)
0 mm (0 in)
Partly cloudy
24°C (75°F)
0 mm (0 in)
Clear skies
20°C (68°F)
0 mm (0 in)
Hourly ›
Saturday
5 Sep
Cloudy
17°C (63°F)
0 mm (0 in)
Light rain showers
18°C (64°F)
0.9 mm (0.04 in)
Rain showers
24°C (75°F)
1.3 mm (0.1 in)
Partly cloudy
18°C (64°F)
0.1 mm (0 in)
Hourly ›
Sunday
6 Sep
Partly cloudy
16°C (61°F)
0.1 mm (0 in)
Partly cloudy
16°C (61°F)
0.2 mm (0.01 in)
Partly cloudy
21°C (70°F)
0.1 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Merrimack this week?

Today's weather - Friday 28 Aug

This evening, the weather in Merrimack will be clear skies, with temperatures around 22°C (72°F), dropping to 17°C (63°F) overnight.

Tomorrow's weather - Saturday 29 Aug

For Saturday the forecast for Merrimack is clear skies. High temperatures will reach a warm 25°C (77°F), with lows dropping to around 17°C (63°F).

10-Day Weather Forecast

During the next 10 days, temperatures will reach 29°C (84°F) on Thursday before declining again, with average highs of 26°C (79°F) and lows of 19°C (66°F). Compared to normal August conditions, this is typical. The following 10 days will bring plenty of sunshine. Expect more rainfall than usual (compared to average August levels), the days are characterized by mostly dry conditions. Precipitation is likely on about 2 days (Tue, Wed). Wind patterns will be generally calm.

Weather Forecast FAQ for Merrimack

When will be the warmest day next week?

The warmest day is expected to be Thursday with a high of 29°C (84°F).

When will be the coldest day?

The coldest day is forecasted for Sunday with a low of 15°C (59°F).

Will it rain next week in Merrimack?

Yes, rain is expected on 2 days , specifically on Tue, Wed.

How much rainfall is expected next week?

A total of 39 mm (1.5 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 15°C (59°F) to 29°C (84°F).

More about Merrimack

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

Merrimack weather by month

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

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