 |
 Current Merrimack Weather Conditions |
Updated December 30th at 1:53 pm |
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| Overcast |
| Temperature: | 25°F |
Dew Point: | 5°F |
| Barometer: | 29.44 inHg |
Wind: | N 43 Mph |
| Humidity: | 40.0% |
Visibility: | 0M |
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| Merrimack Weather Forecast Summary |
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Today
Dec 30th
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Wednesday
Dec 31st
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Thursday
Jan 1st
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Friday
Jan 2nd
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Saturday
Jan 3rd
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 |
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 |
Cloudy |
Cloudy |
Cloudy |
Cloudy |
Mostly Sunny |
22°F
|
29°F
21°F |
27°F
15°F |
25°F
15°F |
27°F
15°F |
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| Merrimack Detailed Weather Forecast |
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| Tuesday, December 30th, 2025 |
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Afternoon |
Temperature: 19°F |
| Cloudy. Windy at times. |
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Evening |
Temperature: 20°F |
| Cloudy. Windy at times. |
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| Wednesday, December 31st, 2025 |
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Overnight |
Temperature: 22°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 28°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 27°F |
| Cloudy. |
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Evening |
Temperature: 26°F |
| Cloudy with a chance of flurries. |
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| Thursday, January 1st, 2026 |
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Overnight |
Temperature: 27°F |
| Cloudy with a chance of flurries. Windy at times. |
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Morning |
Temperature: 23°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 17°F |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: 15°F |
| Clear. Windy at times. |
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| Friday, January 2nd, 2026 |
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Overnight |
Temperature: 15°F |
| Clear. |
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Morning |
Temperature: 23°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 20°F |
| Mostly sunny. |
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Evening |
Temperature: 17°F |
| Clear with cloudy periods. |
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| Saturday, January 3rd, 2026 |
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Overnight |
Temperature: 16°F |
| Clear. |
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Morning |
Temperature: 25°F |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: 20°F |
| Sunny. Windy at times. |
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Evening |
Temperature: 16°F |
| Clear. |
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| Sunday, January 4th, 2026 |
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Overnight |
Temperature: 14°F |
| Clear. |
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Morning |
Temperature: 21°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 17°F |
| Mostly sunny. |
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Evening |
Temperature: 14°F |
| Clear. |
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| Monday, January 5th, 2026 |
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Overnight |
Temperature: 15°F |
| Clear. |
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Morning |
Temperature: 29°F |
| Sunny with cloudy periods. |
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Afternoon |
Temperature: 28°F |
| Cloudy. |
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Evening |
Temperature: 24°F |
| A mix of cloudy and clear skies. |
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| Tuesday, January 6th, 2026 |
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Overnight |
Temperature: 21°F |
| Clear. |
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Morning |
Temperature: 26°F |
| Cloudy. |
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Afternoon |
Temperature: 21°F |
| Cloudy. |
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Evening |
Temperature: 15°F |
| Clear. |
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| Wednesday, January 7th, 2026 |
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Overnight |
Temperature: 12°F |
| Clear. |
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Morning |
Temperature: 24°F |
| Sunny. |
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Afternoon |
Temperature: 21°F |
| Sunny. |
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Evening |
Temperature: 16°F |
| Clear with cloudy periods. |
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