Weather in Cohasset Massachusetts, United States. 15 days forecast
Current weather conditions
Sky / Temperature 61°F | Wind 19 > 31 mi/h | Atmospheric pressure1012 hPa | Humidity94% | Wind chill55°F | Dewpoint59°F |
Updated: 3/17/2025 at 00:55 (Local time)
Weather Station: Marshfield
°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 Cohasset.
Today, march 17
61°F44°F
6:5618:50
22:3208:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 03:00 | 55°F |  16 mi/h | 1011 hPa | 90% | 99% | 40% | 1.8 mm |
| 06:00 | 54°F | 16 mi/h | 1011 hPa | 93% | 100% | 87% | 2.9 mm |
| 09:00 | 55°F | 13 mi/h | 1011 hPa | 87% | 100% | 100% | 3.2 mm |
| 12:00 | 55°F | 11 mi/h | 1011 hPa | 84% | 100% | 97% | 3.2 mm |
| 15:00 | 55°F | 9 mi/h | 1010 hPa | 82% | 98% | 89% | 1 mm |
| 18:00 | 52°F | 7 mi/h | 1009 hPa | 84% | 97% | 80% | 1 mm |
| 21:00 | 46°F |  9 mi/h | 1010 hPa | 84% | 97% | 73% | 0.5 mm |
Tomorrow, march 18
46°F39°F
6:5418:51
23:3708:23
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 12 mi/h | 1011 hPa | 87% | 96% | 64% | 0.5 mm |
| 03:00 | 41°F | 12 mi/h | 1010 hPa | 81% | 94% | 50% | 0.1 mm |
| 06:00 | 41°F | 13 mi/h | 1012 hPa | 79% | 91% | 29% | 0.1 mm |
| 09:00 | 41°F |  12 mi/h | 1014 hPa | 76% | 82% | 17% | 0 mm |
| 12:00 | 45°F | 11 mi/h | 1014 hPa | 63% | 76% | 10% | 0 mm |
| 15:00 | 46°F | 9 mi/h | 1015 hPa | 59% | 68% | 9% | 0 mm |
| 18:00 | 45°F |  7 mi/h | 1016 hPa | 61% | 56% | 7% | 0 mm |
| 21:00 | 43°F | 6 mi/h | 1019 hPa | 67% | 47% | 0% | 0 mm |
Wednesday, march 19
47°F39°F
6:5218:52
----08:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 6 mi/h | 1019 hPa | 71% | 36% | 0% | 0 mm |
| 03:00 | 41°F | 6 mi/h | 1020 hPa | 77% | 32% | 0% | 0 mm |
| 06:00 | 39°F | 6 mi/h | 1021 hPa | 81% | 37% | 0% | 0 mm |
| 09:00 | 43°F | 7 mi/h | 1023 hPa | 77% | 46% | 0% | 0 mm |
| 12:00 | 46°F | 9 mi/h | 1023 hPa | 68% | 46% | 0% | 0 mm |
| 15:00 | 46°F | 9 mi/h | 1022 hPa | 66% | 50% | 3% | 0 mm |
| 18:00 | 45°F | 8 mi/h | 1021 hPa | 71% | 61% | 3% | 0 mm |
| 21:00 | 43°F |  7 mi/h | 1021 hPa | 80% | 76% | 2% | 0 mm |
Thursday, march 20
51°F41°F
6:5118:53
00:4109:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 6 mi/h | 1020 hPa | 84% | 79% | 2% | 0 mm |
| 03:00 | 41°F |  6 mi/h | 1018 hPa | 88% | 83% | 2% | 0 mm |
| 06:00 | 41°F | 7 mi/h | 1016 hPa | 90% | 85% | 2% | 0 mm |
| 09:00 | 45°F | 9 mi/h | 1015 hPa | 90% | 84% | 6% | 0 mm |
| 12:00 | 48°F | 10 mi/h | 1013 hPa | 82% | 77% | 6% | 0 mm |
| 15:00 | 50°F | 11 mi/h | 1010 hPa | 78% | 74% | 6% | 0 mm |
| 18:00 | 48°F | 10 mi/h | 1007 hPa | 82% | 80% | 6% | 0 mm |
| 21:00 | 46°F | 10 mi/h | 1005 hPa | 86% | 84% | 25% | 0.1 mm |
Friday, march 21
45°F36°F
6:4918:54
01:4410:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 10 mi/h | 1002 hPa | 88% | 85% | 25% | 0.3 mm |
| 03:00 | 45°F | 11 mi/h | 998 hPa | 89% | 85% | 25% | 0.6 mm |
| 06:00 | 43°F | 12 mi/h | 997 hPa | 87% | 83% | 25% | 0.8 mm |
| 09:00 | 43°F | 13 mi/h | 998 hPa | 82% | 80% | 70% | 0.7 mm |
| 12:00 | 43°F | 14 mi/h | 1000 hPa | 72% | 72% | 70% | 0.5 mm |
| 15:00 | 43°F | 15 mi/h | 1002 hPa | 65% | 65% | 70% | 0.3 mm |
| 18:00 | 39°F | 15 mi/h | 1004 hPa | 65% | 60% | 70% | 0.3 mm |
| 21:00 | 37°F | 15 mi/h | 1008 hPa | 65% | 56% | 60% | 0.3 mm |
Saturday, march 22
45°F33°F
6:4718:55
02:4111:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 14 mi/h | 1011 hPa | 64% | 52% | 60% | 0 mm |
| 03:00 | 34°F | 14 mi/h | 1015 hPa | 64% | 47% | 60% | 0 mm |
| 06:00 | 34°F | 14 mi/h | 1015 hPa | 64% | 39% | 60% | 0 mm |
| 09:00 | 36°F | 14 mi/h | 1016 hPa | 61% | 34% | 0% | 0 mm |
| 12:00 | 41°F | 14 mi/h | 1015 hPa | 52% | 33% | 0% | 0 mm |
| 15:00 | 45°F | 13 mi/h | 1013 hPa | 48% | 35% | 0% | 0 mm |
| 18:00 | 43°F | 11 mi/h | 1013 hPa | 55% | 45% | 0% | 0 mm |
| 21:00 | 41°F | 9 mi/h | 1013 hPa | 61% | 53% | 10% | 0 mm |
Sunday, march 23
50°F37°F
6:4518:56
03:3212:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 9 mi/h | 1013 hPa | 64% | 54% | 10% | 0 mm |
| 03:00 | 37°F |  9 mi/h | 1011 hPa | 67% | 54% | 10% | 0 mm |
| 06:00 | 37°F | 9 mi/h | 1011 hPa | 69% | 50% | 10% | 0 mm |
| 09:00 | 39°F | 9 mi/h | 1011 hPa | 67% | 46% | 0% | 0 mm |
| 12:00 | 46°F | 10 mi/h | 1011 hPa | 58% | 38% | 0% | 0 mm |
| 15:00 | 48°F | 11 mi/h | 1011 hPa | 53% | 34% | 0% | 0 mm |
| 18:00 | 46°F | 10 mi/h | 1012 hPa | 54% | 29% | 0% | 0 mm |
| 21:00 | 43°F | 9 mi/h | 1015 hPa | 60% | 28% | 0% | 0 mm |
Monday, march 24
46°F36°F
6:4418:57
04:1413:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 9 mi/h | 1016 hPa | 63% | 28% | 0% | 0 mm |
| 03:00 | 37°F | 9 mi/h | 1018 hPa | 65% | 31% | 0% | 0 mm |
| 06:00 | 36°F | 8 mi/h | 1020 hPa | 67% | 40% | 0% | 0 mm |
| 09:00 | 39°F | 8 mi/h | 1022 hPa | 64% | 39% | 0% | 0 mm |
| 12:00 | 45°F | 3 mi/h | 1023 hPa | 54% | 37% | 0% | 0 mm |
| 15:00 | 46°F | 9 mi/h | 1023 hPa | 53% | 45% | 0% | 0 mm |
| 18:00 | 45°F | 10 mi/h | 1023 hPa | 58% | 60% | 17% | 0.3 mm |
| 21:00 | 43°F | 10 mi/h | 1023 hPa | 69% | 74% | 17% | 0.4 mm |
Tuesday, march 25
48°F41°F
6:4218:59
04:4914:28
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 11 mi/h | 1021 hPa | 76% | 77% | 17% | 0.5 mm |
| 03:00 | 41°F | 11 mi/h | 1021 hPa | 83% | 79% | 17% | 0.6 mm |
| 06:00 | 41°F | 13 mi/h | 1019 hPa | 85% | 79% | 17% | 0.8 mm |
| 09:00 | 43°F | 14 mi/h | 1017 hPa | 85% | 77% | 17% | 0.8 mm |
| 12:00 | 46°F | 14 mi/h | 1016 hPa | 78% | 73% | 17% | 0.8 mm |
| 15:00 | 48°F | 14 mi/h | 1014 hPa | 75% | 70% | 17% | 0.7 mm |
| 18:00 | 46°F | 13 mi/h | 1011 hPa | 78% | 73% | 17% | 0.7 mm |
| 21:00 | 45°F | 9 mi/h | 1008 hPa | 80% | 74% | 17% | 0.6 mm |
Wednesday, march 26
50°F42°F
6:4019:00
05:1815:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 4 mi/h | 1006 hPa | 82% | 72% | 17% | 0.5 mm |
| 03:00 | 43°F | 12 mi/h | 1004 hPa | 84% | 70% | 17% | 0.4 mm |
| 06:00 | 43°F | 11 mi/h | 1005 hPa | 84% | 66% | 17% | 0.3 mm |
| 09:00 | 43°F | 12 mi/h | 1006 hPa | 80% | 62% | 17% | 0.3 mm |
| 12:00 | 46°F | 12 mi/h | 1007 hPa | 67% | 56% | 17% | 0.3 mm |
| 15:00 | 50°F | 13 mi/h | 1007 hPa | 60% | 53% | 17% | 0.3 mm |
| 18:00 | 46°F | 12 mi/h | 1008 hPa | 64% | 55% | 17% | 0.3 mm |
| 21:00 | 45°F | 11 mi/h | 1008 hPa | 69% | 55% | 17% | 0.3 mm |
Thursday, march 27
49°F39°F
6:3819:01
05:4417:04
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 11 mi/h | 1009 hPa | 73% | 50% | 0% | 0 mm |
| 03:00 | 41°F | 12 mi/h | 1009 hPa | 75% | 45% | 0% | 0 mm |
| 06:00 | 39°F | 12 mi/h | 1009 hPa | 75% | 44% | 0% | 0 mm |
| 09:00 | 41°F | 12 mi/h | 1009 hPa | 70% | 41% | 0% | 0 mm |
| 12:00 | 46°F | 13 mi/h | 1009 hPa | 58% | 39% | 0% | 0 mm |
| 15:00 | 48°F | 13 mi/h | 1007 hPa | 52% | 39% | 0% | 0 mm |
| 18:00 | 46°F | 12 mi/h | 1007 hPa | 56% | 41% | 0% | 0 mm |
| 21:00 | 45°F | 10 mi/h | 1008 hPa | 67% | 62% | 17% | 0.2 mm |
Friday, march 28
44°F36°F
6:3719:02
06:0718:22
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 7 mi/h | 1007 hPa | 85% | 100% | 17% | 0.4 mm |
| 03:00 | 41°F | 5 mi/h | 1006 hPa | 92% | 100% | 40% | 1.6 mm |
| 06:00 | 37°F | 9 mi/h | 1006 hPa | 95% | 100% | 70% | 0.3 mm |
| 09:00 | 37°F | 11 mi/h | 1007 hPa | 79% | 87% | 0% | 0 mm |
| 12:00 | 43°F | 17 mi/h | 1008 hPa | 48% | 73% | 0% | 0 mm |
| 15:00 | 43°F | 19 mi/h | 1010 hPa | 38% | 87% | 0% | 0 mm |
| 18:00 | 43°F | 16 mi/h | 1013 hPa | 40% | 44% | 0% | 0 mm |
| 21:00 | 39°F | 12 mi/h | 1016 hPa | 47% | 32% | 0% | 0 mm |
Saturday, march 29
37°F34°F
6:3519:03
06:3019:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 12 mi/h | 1019 hPa | 48% | 95% | 0% | 0 mm |
| 03:00 | 34°F | 9 mi/h | 1020 hPa | 51% | 100% | 0% | 0 mm |
| 06:00 | 34°F | 6 mi/h | 1020 hPa | 52% | 100% | 70% | 0.4 mm |
| 09:00 | 36°F | 4 mi/h | 1021 hPa | 51% | 100% | 20% | 0.2 mm |
| 12:00 | 37°F | 6 mi/h | 1021 hPa | 63% | 100% | 20% | 0.2 mm |
| 15:00 | 37°F | 6 mi/h | 1020 hPa | 81% | 100% | 17% | 0.1 mm |
| 18:00 | 36°F | 6 mi/h | 1019 hPa | 88% | 100% | 0% | 0 mm |
| 21:00 | 36°F | 7 mi/h | 1019 hPa | 89% | 100% | 0% | 0 mm |
Sunday, march 30
40°F36°F
6:3319:04
06:5421:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 7 mi/h | 1019 hPa | 90% | 100% | 17% | 0 mm |
| 03:00 | 37°F | 7 mi/h | 1019 hPa | 91% | 100% | 70% | 0.4 mm |
| 06:00 | 37°F | 8 mi/h | 1019 hPa | 93% | 100% | 20% | 1.2 mm |
| 09:00 | 39°F | 8 mi/h | 1019 hPa | 96% | 100% | 17% | 0.6 mm |
| 12:00 | 39°F | 7 mi/h | 1019 hPa | 96% | 100% | 17% | 0.5 mm |
| 15:00 | 39°F | 8 mi/h | 1018 hPa | 97% | 100% | 60% | 0.3 mm |
| 18:00 | 39°F | 7 mi/h | 1018 hPa | 98% | 100% | 17% | 0.2 mm |
| 21:00 | 41°F | 6 mi/h | 1018 hPa | 98% | 100% | 40% | 1.3 mm |
Monday, march 31
42°F40°F
6:3119:05
07:2322:28
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 5 mi/h | 1017 hPa | 98% | 100% | 40% | 1.4 mm |
| 03:00 | 41°F | 7 mi/h | 1016 hPa | 98% | 100% | 40% | 1.8 mm |
| 06:00 | 41°F | 9 mi/h | 1014 hPa | 98% | 100% | 17% | 0.1 mm |
| 09:00 | 41°F | 9 mi/h | 1014 hPa | 97% | 100% | 17% | 0.1 mm |
| 12:00 | 41°F | 8 mi/h | 1013 hPa | 97% | 100% | 0% | 0 mm |
| 15:00 | 41°F | 6 mi/h | 1011 hPa | 96% | 100% | 17% | 0.5 mm |
| 18:00 | 41°F | 6 mi/h | 1008 hPa | 97% | 100% | 70% | 5.5 mm |
| 21:00 | 41°F | 5 mi/h | 1005 hPa | 99% | 100% | 17% | 0.3 mm |
