Local Weather Report for
Merrimack
New Hampshire, United States
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 Current Merrimack Weather Conditions |
Updated March 2nd at 8:53 am |
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| Mostly Sunny |
| Temperature: | 14°F |
Dew Point: | -9°F |
| Barometer: | 30.66 inHg |
Wind: | N 6 Mph |
| Humidity: | 20.8% |
Visibility: | 0M |
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| Merrimack Weather Forecast Summary |
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Today
Mar 2nd
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Tuesday
Mar 3rd
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Wednesday
Mar 4th
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Monday
Mar 2nd
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Monday
Mar 2nd
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 |
 |
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 |
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Sunny |
Cloudy |
Cloudy |
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19°F
|
30°F
11°F |
37°F
24°F |
-460°F
-460°F |
-460°F
-460°F |
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| Merrimack Detailed Weather Forecast |
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| Monday, March 2nd, 2026 |
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Morning |
Temperature: 15°F |
| Sunny. |
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Afternoon |
Temperature: 16°F |
| Sunny. |
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Evening |
Temperature: 11°F |
| Clear. |
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| Tuesday, March 3rd, 2026 |
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Overnight |
Temperature: 13°F |
| Cloudy. |
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 |
Morning |
Temperature: 26°F |
| Cloudy with a chance of flurries. |
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Afternoon |
Temperature: 28°F |
| Cloudy with sunny periods with a chance of flurries. |
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Evening |
Temperature: 27°F |
| Cloudy. |
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| Wednesday, March 4th, 2026 |
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Overnight |
Temperature: 24°F |
| Cloudy. |
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Morning |
Temperature: 34°F |
| Cloudy. |
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Afternoon |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 34°F |
| A mix of cloudy and clear skies. Windy. |
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