Weather in Merrimack New Hampshire, United States. 15 days forecast
Current weather conditions
Sky / Temperature 32°F | Wind 16 > 24 mi/h | Atmospheric pressure1002 hPa | Humidity37% | Wind chill21°F | Dewpoint9°F |
Updated: 3/08/2025 at 19:56 (Local time)
Weather Station: Nashua / Boire Field
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Merrimack.
Today, march 8
36°F28°F
6:1417:41
11:4403:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 20:00 | 30°F | 12 mi/h | 1005 hPa | 41% | 39% | 0% | 0 mm |
| 21:00 | 30°F | 12 mi/h | 1005 hPa | 43% | 29% | 0% | 0 mm |
| 22:00 | 28°F | 11 mi/h | 1006 hPa | 45% | 20% | 0% | 0 mm |
| 23:00 | 28°F | 11 mi/h | 1007 hPa | 48% | 17% | 0% | 0 mm |
Tomorrow, march 9
41°F23°F
6:1217:43
12:5404:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 9 mi/h | 1007 hPa | 50% | 14% | 0% | 0 mm |
| 03:00 | 27°F | 8 mi/h | 1008 hPa | 55% | 9% | 0% | 0 mm |
| 06:00 | 25°F |  6 mi/h | 1010 hPa | 59% | 3% | 0% | 0 mm |
| 09:00 | 27°F | 6 mi/h | 1010 hPa | 55% | 7% | 0% | 0 mm |
| 12:00 | 36°F | 9 mi/h | 1008 hPa | 41% | 22% | 0% | 0 mm |
| 15:00 | 41°F | 10 mi/h | 1006 hPa | 39% | 45% | 0% | 0 mm |
| 18:00 | 39°F | 9 mi/h | 1008 hPa | 48% | 52% | 9% | 0 mm |
| 21:00 | 36°F | 4 mi/h | 1010 hPa | 59% | 33% | 0% | 0 mm |
Monday, march 10
52°F30°F
7:1118:44
15:0505:41
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 3 mi/h | 1010 hPa | 65% | 30% | 0% | 0 mm |
| 03:00 | 30°F |  2 mi/h | 1008 hPa | 70% | 43% | 0% | 0 mm |
| 06:00 | 30°F | 2 mi/h | 1006 hPa | 72% | 64% | 12% | 0 mm |
| 09:00 | 37°F | 3 mi/h | 1008 hPa | 62% | 67% | 16% | 0 mm |
| 12:00 | 46°F | 7 mi/h | 1009 hPa | 51% | 38% | 0% | 0 mm |
| 15:00 | 52°F | 7 mi/h | 1009 hPa | 42% | 20% | 0% | 0 mm |
| 18:00 | 48°F | 5 mi/h | 1010 hPa | 50% | 10% | 0% | 0 mm |
| 21:00 | 39°F | 2 mi/h | 1012 hPa | 68% | 19% | 0% | 0 mm |
Tuesday, march 11
58°F30°F
7:0918:45
16:1406:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 2 mi/h | 1013 hPa | 81% | 20% | 0% | 0 mm |
| 03:00 | 30°F | 1 mi/h | 1012 hPa | 90% | 18% | 0% | 0 mm |
| 06:00 | 30°F | 2 mi/h | 1012 hPa | 91% | 24% | 0% | 0 mm |
| 09:00 | 37°F |  4 mi/h | 1012 hPa | 80% | 24% | 0% | 0 mm |
| 12:00 | 52°F | 8 mi/h | 1011 hPa | 55% | 22% | 0% | 0 mm |
| 15:00 | 57°F | 11 mi/h | 1008 hPa | 45% | 29% | 0% | 0 mm |
| 18:00 | 55°F | 9 mi/h | 1006 hPa | 49% | 36% | 0% | 0 mm |
| 21:00 | 48°F | 6 mi/h | 1007 hPa | 61% | 47% | 0% | 0 mm |
Wednesday, march 12
46°F33°F
7:0718:46
17:2106:31
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 6 mi/h | 1006 hPa | 68% | 47% | 0% | 0 mm |
| 03:00 | 41°F | 6 mi/h | 1007 hPa | 70% | 47% | 0% | 0 mm |
| 06:00 | 36°F | 6 mi/h | 1010 hPa | 66% | 49% | 0% | 0 mm |
| 09:00 | 36°F | 6 mi/h | 1014 hPa | 58% | 48% | 0% | 0 mm |
| 12:00 | 41°F | 6 mi/h | 1017 hPa | 41% | 41% | 0% | 0 mm |
| 15:00 | 45°F | 6 mi/h | 1018 hPa | 32% | 40% | 0% | 0 mm |
| 18:00 | 39°F | 4 mi/h | 1020 hPa | 42% | 49% | 0% | 0 mm |
| 21:00 | 36°F |  2 mi/h | 1023 hPa | 52% | 57% | 1% | 0 mm |
Thursday, march 13
47°F29°F
7:0618:47
18:2506:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 2 mi/h | 1025 hPa | 62% | 62% | 1% | 0 mm |
| 03:00 | 30°F |  2 mi/h | 1027 hPa | 71% | 67% | 1% | 0 mm |
| 06:00 | 30°F | 2 mi/h | 1028 hPa | 76% | 74% | 1% | 0 mm |
| 09:00 | 32°F | 3 mi/h | 1029 hPa | 76% | 74% | 17% | 0 mm |
| 12:00 | 41°F | 6 mi/h | 1029 hPa | 63% | 62% | 17% | 0.3 mm |
| 15:00 | 46°F | 7 mi/h | 1027 hPa | 57% | 53% | 17% | 0 mm |
| 18:00 | 45°F | 5 mi/h | 1027 hPa | 61% | 51% | 17% | 0 mm |
| 21:00 | 41°F | 3 mi/h | 1028 hPa | 68% | 51% | 28% | 0 mm |
Friday, march 14
53°F34°F
7:0418:49
19:2807:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 2 mi/h | 1027 hPa | 76% | 51% | 28% | 0 mm |
| 03:00 | 34°F | 2 mi/h | 1027 hPa | 82% | 53% | 28% | 0 mm |
| 06:00 | 34°F | 2 mi/h | 1026 hPa | 83% | 57% | 28% | 0 mm |
| 09:00 | 37°F | 2 mi/h | 1027 hPa | 78% | 56% | 16% | 0 mm |
| 12:00 | 46°F | 4 mi/h | 1026 hPa | 61% | 47% | 0% | 0 mm |
| 15:00 | 52°F | 4 mi/h | 1024 hPa | 52% | 42% | 0% | 0 mm |
| 18:00 | 48°F | 3 mi/h | 1023 hPa | 62% | 45% | 0% | 0 mm |
| 21:00 | 45°F | 2 mi/h | 1022 hPa | 72% | 50% | 0% | 0 mm |
Saturday, march 15
62°F39°F
7:0218:50
20:3007:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 1 mi/h | 1022 hPa | 83% | 57% | 8% | 0 mm |
| 03:00 | 39°F | 1 mi/h | 1022 hPa | 91% | 65% | 8% | 0 mm |
| 06:00 | 39°F | 2 mi/h | 1022 hPa | 92% | 79% | 8% | 0 mm |
| 09:00 | 45°F | 2 mi/h | 1022 hPa | 87% | 86% | 7% | 0 mm |
| 12:00 | 55°F | 6 mi/h | 1022 hPa | 73% | 71% | 0% | 0 mm |
| 15:00 | 61°F | 7 mi/h | 1021 hPa | 62% | 67% | 0% | 0 mm |
| 18:00 | 59°F | 7 mi/h | 1020 hPa | 65% | 72% | 0% | 0 mm |
| 21:00 | 54°F | 6 mi/h | 1020 hPa | 77% | 85% | 0% | 0 mm |
Sunday, march 16
63°F52°F
7:0018:51
21:3307:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 6 mi/h | 1020 hPa | 84% | 93% | 17% | 0.3 mm |
| 03:00 | 52°F | 6 mi/h | 1018 hPa | 86% | 95% | 17% | 0.3 mm |
| 06:00 | 52°F | 7 mi/h | 1017 hPa | 88% | 96% | 17% | 0.3 mm |
| 09:00 | 55°F | 9 mi/h | 1015 hPa | 85% | 92% | 17% | 0.3 mm |
| 12:00 | 61°F | 13 mi/h | 1013 hPa | 75% | 82% | 17% | 0.3 mm |
| 15:00 | 63°F | 14 mi/h | 1011 hPa | 68% | 83% | 17% | 0.3 mm |
| 18:00 | 59°F | 12 mi/h | 1009 hPa | 74% | 88% | 17% | 0.3 mm |
| 21:00 | 57°F | 11 mi/h | 1008 hPa | 80% | 91% | 17% | 0.8 mm |
Monday, march 17
54°F41°F
6:5918:52
22:3608:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 9 mi/h | 1006 hPa | 85% | 88% | 20% | 1.3 mm |
| 03:00 | 52°F | 8 mi/h | 1005 hPa | 88% | 85% | 20% | 1 mm |
| 06:00 | 48°F | 7 mi/h | 1006 hPa | 86% | 78% | 17% | 0.8 mm |
| 09:00 | 48°F | 9 mi/h | 1009 hPa | 78% | 70% | 17% | 0.8 mm |
| 12:00 | 52°F | 11 mi/h | 1010 hPa | 61% | 57% | 17% | 0.9 mm |
| 15:00 | 52°F | 11 mi/h | 1010 hPa | 53% | 52% | 17% | 0.6 mm |
| 18:00 | 48°F | 9 mi/h | 1011 hPa | 56% | 62% | 17% | 0.3 mm |
| 21:00 | 43°F | 8 mi/h | 1014 hPa | 61% | 67% | 17% | 0.4 mm |
Tuesday, march 18
46°F33°F
6:5718:53
23:4208:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 7 mi/h | 1017 hPa | 65% | 62% | 17% | 0.5 mm |
| 03:00 | 36°F | 8 mi/h | 1018 hPa | 67% | 58% | 70% | 0.4 mm |
| 06:00 | 34°F | 9 mi/h | 1021 hPa | 64% | 56% | 20% | 0.3 mm |
| 09:00 | 36°F | 10 mi/h | 1023 hPa | 58% | 51% | 20% | 0.3 mm |
| 12:00 | 43°F | 12 mi/h | 1023 hPa | 46% | 42% | 0% | 0 mm |
| 15:00 | 46°F | 12 mi/h | 1022 hPa | 41% | 38% | 0% | 0 mm |
| 18:00 | 43°F | 9 mi/h | 1022 hPa | 46% | 45% | 0% | 0 mm |
| 21:00 | 39°F | 7 mi/h | 1023 hPa | 51% | 49% | 0% | 0 mm |
Wednesday, march 19
62°F33°F
6:5518:55
----08:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 6 mi/h | 1024 hPa | 58% | 48% | 0% | 0 mm |
| 03:00 | 34°F | 6 mi/h | 1023 hPa | 63% | 49% | 0% | 0 mm |
| 06:00 | 32°F | 6 mi/h | 1020 hPa | 64% | 52% | 0% | 0 mm |
| 09:00 | 36°F | 6 mi/h | 1017 hPa | 62% | 54% | 17% | 0 mm |
| 12:00 | 41°F | 7 mi/h | 1012 hPa | 54% | 54% | 17% | 0.1 mm |
| 15:00 | 45°F | 7 mi/h | 1006 hPa | 66% | 69% | 0% | 0 mm |
| 18:00 | 46°F | 5 mi/h | 1001 hPa | 98% | 100% | 0% | 0 mm |
| 21:00 | 57°F | 13 mi/h | 998 hPa | 93% | 100% | 17% | 0 mm |
Thursday, march 20
56°F36°F
6:5318:56
00:4609:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 16 mi/h | 999 hPa | 82% | 90% | 0% | 0 mm |
| 03:00 | 43°F | 16 mi/h | 1006 hPa | 75% | 80% | 0% | 0 mm |
| 06:00 | 37°F | 12 mi/h | 1009 hPa | 70% | 99% | 0% | 0 mm |
| 09:00 | 39°F | 12 mi/h | 1012 hPa | 57% | 82% | 0% | 0 mm |
| 12:00 | 46°F | 12 mi/h | 1012 hPa | 38% | 33% | 0% | 0 mm |
| 15:00 | 50°F | 8 mi/h | 1011 hPa | 32% | 2% | 0% | 0 mm |
| 18:00 | 46°F | 4 mi/h | 1011 hPa | 40% | 5% | 0% | 0 mm |
| 21:00 | 39°F |  2 mi/h | 1012 hPa | 59% | 36% | 0% | 0 mm |
Friday, march 21
39°F31°F
6:5218:57
01:5010:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 1 mi/h | 1011 hPa | 70% | 99% | 0% | 0 mm |
| 03:00 | 34°F | 1 mi/h | 1010 hPa | 81% | 99% | 0% | 0 mm |
| 06:00 | 32°F | 3 mi/h | 1009 hPa | 93% | 93% | 0% | 0 mm |
| 09:00 | 36°F | 7 mi/h | 1008 hPa | 84% | 92% | 17% | 0.1 mm |
| 12:00 | 37°F | 10 mi/h | 1006 hPa | 78% | 100% | 17% | 0.6 mm |
| 15:00 | 36°F | 7 mi/h | 1005 hPa | 97% | 100% | 20% | 0.2 mm |
| 18:00 | 36°F | 7 mi/h | 1007 hPa | 96% | 97% | 0% | 0 mm |
| 21:00 | 34°F | 4 mi/h | 1012 hPa | 93% | 63% | 0% | 0 mm |
Saturday, march 22
44°F28°F
6:5018:58
02:4710:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 6 mi/h | 1015 hPa | 92% | 7% | 0% | 0 mm |
| 03:00 | 30°F | 11 mi/h | 1018 hPa | 82% | 29% | 0% | 0 mm |
| 06:00 | 28°F | 11 mi/h | 1020 hPa | 76% | 84% | 0% | 0 mm |
| 09:00 | 30°F | 10 mi/h | 1021 hPa | 64% | 100% | 0% | 0 mm |
| 12:00 | 39°F | 10 mi/h | 1019 hPa | 42% | 97% | 0% | 0 mm |
| 15:00 | 43°F | 11 mi/h | 1017 hPa | 41% | 95% | 0% | 0 mm |
| 18:00 | 41°F | 9 mi/h | 1016 hPa | 58% | 100% | 0% | 0 mm |
| 21:00 | 37°F | 7 mi/h | 1016 hPa | 75% | 100% | 0% | 0 mm |
