Weather in Chelmsford Massachusetts, United States. 15 days forecast
Current weather conditions
Sky / Temperature 63°F | Wind 15 mi/h | Atmospheric pressure1019 hPa | Humidity39% | Wind chill57°F | Dewpoint37°F |
Updated: 4/04/2025 at 10:51 (Local time)
Weather Station: Bedford, Hanscom 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 Chelmsford.
Today, april 4
63°F46°F
6:2719:12
10:3602:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 12:00 | 59°F |  10 mi/h | 1021 hPa | 45% | 57% | 0% | 0 mm |
| 14:00 | 61°F | 11 mi/h | 1020 hPa | 40% | 42% | 0% | 0 mm |
| 15:00 | 63°F | 11 mi/h | 1021 hPa | 36% | 33% | 0% | 0 mm |
| 16:00 | 63°F | 11 mi/h | 1021 hPa | 34% | 25% | 0% | 0 mm |
| 17:00 | 63°F | 11 mi/h | 1022 hPa | 35% | 18% | 0% | 0 mm |
| 18:00 | 61°F | 10 mi/h | 1023 hPa | 36% | 24% | 0% | 0 mm |
| 21:00 | 50°F | 6 mi/h | 1027 hPa | 50% | 29% | 0% | 0 mm |
Tomorrow, april 5
44°F38°F
6:2519:14
11:4503:03
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 6 mi/h | 1029 hPa | 60% | 33% | 0% | 0 mm |
| 03:00 | 41°F |  4 mi/h | 1030 hPa | 66% | 35% | 0% | 0 mm |
| 06:00 | 39°F | 4 mi/h | 1030 hPa | 74% | 50% | 0% | 0 mm |
| 09:00 | 41°F |  6 mi/h | 1031 hPa | 70% | 91% | 31% | 0.3 mm |
| 12:00 | 43°F |  8 mi/h | 1031 hPa | 65% | 93% | 52% | 0.3 mm |
| 15:00 | 43°F | 9 mi/h | 1026 hPa | 68% | 94% | 66% | 0.7 mm |
| 18:00 | 43°F | 7 mi/h | 1023 hPa | 74% | 97% | 86% | 0.7 mm |
| 21:00 | 41°F | 6 mi/h | 1021 hPa | 82% | 99% | 89% | 0.8 mm |
Sunday, april 6
55°F40°F
6:2319:15
12:5603:42
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 5 mi/h | 1017 hPa | 90% | 98% | 91% | 0.8 mm |
| 03:00 | 41°F | 3 mi/h | 1012 hPa | 93% | 94% | 76% | 0.3 mm |
| 06:00 | 43°F | 4 mi/h | 1008 hPa | 94% | 94% | 60% | 0.3 mm |
| 09:00 | 46°F |  5 mi/h | 1006 hPa | 97% | 90% | 57% | 0.3 mm |
| 12:00 | 52°F | 7 mi/h | 1005 hPa | 94% | 88% | 54% | 0.3 mm |
| 15:00 | 55°F | 9 mi/h | 1004 hPa | 87% | 84% | 52% | 0.3 mm |
| 18:00 | 54°F | 7 mi/h | 1005 hPa | 82% | 82% | 51% | 0.3 mm |
| 21:00 | 50°F | 6 mi/h | 1007 hPa | 77% | 90% | 60% | 0.3 mm |
Monday, april 7
47°F40°F
6:2119:16
14:0504:12
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 6 mi/h | 1008 hPa | 75% | 91% | 60% | 0.3 mm |
| 03:00 | 45°F | 6 mi/h | 1009 hPa | 74% | 89% | 60% | 0.5 mm |
| 06:00 | 43°F | 6 mi/h | 1010 hPa | 76% | 81% | 60% | 0.4 mm |
| 09:00 | 43°F |  6 mi/h | 1011 hPa | 73% | 73% | 69% | 0.3 mm |
| 12:00 | 45°F | 5 mi/h | 1010 hPa | 64% | 63% | 69% | 0.3 mm |
| 15:00 | 46°F | 4 mi/h | 1008 hPa | 58% | 60% | 69% | 0.2 mm |
| 18:00 | 45°F | 4 mi/h | 1008 hPa | 60% | 68% | 69% | 0 mm |
| 21:00 | 43°F | 3 mi/h | 1008 hPa | 65% | 74% | 43% | 0 mm |
Tuesday, april 8
43°F33°F
6:2019:17
15:1204:36
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 3 mi/h | 1007 hPa | 73% | 76% | 43% | 0 mm |
| 03:00 | 37°F | 4 mi/h | 1005 hPa | 79% | 76% | 43% | 0 mm |
| 06:00 | 37°F | 5 mi/h | 1004 hPa | 79% | 69% | 43% | 0 mm |
| 09:00 | 37°F | 7 mi/h | 1002 hPa | 74% | 66% | 21% | 0 mm |
| 12:00 | 41°F | 9 mi/h | 1000 hPa | 60% | 69% | 21% | 0 mm |
| 15:00 | 43°F | 11 mi/h | 1000 hPa | 51% | 68% | 21% | 0.3 mm |
| 18:00 | 39°F | 9 mi/h | 1003 hPa | 54% | 58% | 21% | 0.3 mm |
| 21:00 | 36°F | 9 mi/h | 1007 hPa | 56% | 50% | 36% | 0.2 mm |
Wednesday, april 9
44°F30°F
6:1819:18
16:1604:56
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 8 mi/h | 1014 hPa | 59% | 46% | 36% | 0 mm |
| 03:00 | 30°F | 8 mi/h | 1022 hPa | 60% | 41% | 0% | 0 mm |
| 06:00 | 30°F | 9 mi/h | 1025 hPa | 59% | 32% | 0% | 0 mm |
| 09:00 | 32°F | 9 mi/h | 1027 hPa | 54% | 27% | 0% | 0 mm |
| 12:00 | 39°F | 10 mi/h | 1027 hPa | 41% | 32% | 0% | 0 mm |
| 15:00 | 43°F | 9 mi/h | 1026 hPa | 35% | 34% | 0% | 0 mm |
| 18:00 | 41°F | 6 mi/h | 1026 hPa | 41% | 29% | 0% | 0 mm |
| 21:00 | 37°F | 4 mi/h | 1027 hPa | 48% | 25% | 0% | 0 mm |
Thursday, april 10
52°F31°F
6:1619:19
17:1905:14
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 4 mi/h | 1027 hPa | 57% | 21% | 0% | 0 mm |
| 03:00 | 32°F | 4 mi/h | 1026 hPa | 64% | 20% | 0% | 0 mm |
| 06:00 | 34°F | 4 mi/h | 1025 hPa | 63% | 22% | 0% | 0 mm |
| 09:00 | 37°F | 5 mi/h | 1023 hPa | 59% | 27% | 0% | 0 mm |
| 12:00 | 46°F | 7 mi/h | 1021 hPa | 47% | 35% | 0% | 0 mm |
| 15:00 | 52°F | 8 mi/h | 1018 hPa | 37% | 35% | 0% | 0 mm |
| 18:00 | 50°F |  7 mi/h | 1017 hPa | 42% | 37% | 0% | 0 mm |
| 21:00 | 45°F | 5 mi/h | 1017 hPa | 57% | 45% | 0% | 0 mm |
Friday, april 11
55°F38°F
6:1519:20
18:2005:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 4 mi/h | 1016 hPa | 69% | 49% | 0% | 0 mm |
| 03:00 | 39°F | 4 mi/h | 1016 hPa | 76% | 53% | 0% | 0 mm |
| 06:00 | 39°F | 4 mi/h | 1016 hPa | 80% | 54% | 0% | 0 mm |
| 09:00 | 43°F | 4 mi/h | 1016 hPa | 74% | 51% | 17% | 0.2 mm |
| 12:00 | 52°F | 6 mi/h | 1015 hPa | 59% | 55% | 17% | 0.3 mm |
| 15:00 | 55°F | 7 mi/h | 1013 hPa | 50% | 59% | 17% | 0.3 mm |
| 18:00 | 54°F | 7 mi/h | 1013 hPa | 53% | 60% | 17% | 0.3 mm |
| 21:00 | 48°F | 4 mi/h | 1013 hPa | 63% | 65% | 17% | 0.3 mm |
Saturday, april 12
53°F42°F
6:1319:21
19:2305:49
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 1 mi/h | 1012 hPa | 74% | 67% | 17% | 0.3 mm |
| 03:00 | 41°F | 3 mi/h | 1012 hPa | 82% | 67% | 17% | 0.3 mm |
| 06:00 | 43°F | 4 mi/h | 1012 hPa | 82% | 64% | 17% | 0.3 mm |
| 09:00 | 45°F | 5 mi/h | 1012 hPa | 78% | 63% | 17% | 0.3 mm |
| 12:00 | 50°F | 7 mi/h | 1011 hPa | 65% | 63% | 17% | 0.3 mm |
| 15:00 | 52°F | 7 mi/h | 1010 hPa | 59% | 63% | 17% | 0.3 mm |
| 18:00 | 50°F | 6 mi/h | 1010 hPa | 63% | 65% | 17% | 0.3 mm |
| 21:00 | 46°F | 6 mi/h | 1011 hPa | 68% | 66% | 17% | 0.3 mm |
Sunday, april 13
57°F42°F
6:1119:23
20:2606:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 6 mi/h | 1011 hPa | 75% | 67% | 17% | 0.3 mm |
| 03:00 | 43°F | 6 mi/h | 1012 hPa | 79% | 66% | 17% | 0.3 mm |
| 06:00 | 43°F | 6 mi/h | 1014 hPa | 78% | 61% | 17% | 0.3 mm |
| 09:00 | 45°F | 7 mi/h | 1016 hPa | 71% | 56% | 17% | 0.3 mm |
| 12:00 | 52°F | 8 mi/h | 1016 hPa | 56% | 51% | 17% | 0.3 mm |
| 15:00 | 55°F | 9 mi/h | 1017 hPa | 49% | 47% | 0% | 0 mm |
| 18:00 | 52°F | 7 mi/h | 1018 hPa | 53% | 45% | 0% | 0 mm |
| 21:00 | 50°F | 6 mi/h | 1020 hPa | 58% | 42% | 0% | 0 mm |
Monday, april 14
58°F37°F
6:1019:24
21:3006:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 6 mi/h | 1021 hPa | 67% | 39% | 0% | 0 mm |
| 03:00 | 43°F | 6 mi/h | 1021 hPa | 72% | 37% | 0% | 0 mm |
| 06:00 | 43°F | 6 mi/h | 1021 hPa | 72% | 37% | 0% | 0 mm |
| 09:00 | 46°F | 7 mi/h | 1021 hPa | 67% | 37% | 0% | 0 mm |
| 12:00 | 54°F | 9 mi/h | 1020 hPa | 52% | 37% | 0% | 0 mm |
| 15:00 | 57°F | 9 mi/h | 1019 hPa | 45% | 37% | 0% | 0 mm |
| 18:00 | 54°F | 7 mi/h | 1019 hPa | 48% | 40% | 0% | 0 mm |
| 21:00 | 46°F | 6 mi/h | 1020 hPa | 53% | 28% | 0% | 0 mm |
Tuesday, april 15
50°F33°F
6:0819:25
22:3506:54
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 6 mi/h | 1021 hPa | 60% | 0% | 0% | 0 mm |
| 03:00 | 34°F | 6 mi/h | 1020 hPa | 65% | 0% | 0% | 0 mm |
| 06:00 | 36°F | 8 mi/h | 1021 hPa | 60% | 0% | 0% | 0 mm |
| 09:00 | 41°F | 11 mi/h | 1021 hPa | 48% | 9% | 0% | 0 mm |
| 12:00 | 46°F | 12 mi/h | 1020 hPa | 35% | 47% | 0% | 0 mm |
| 15:00 | 50°F | 11 mi/h | 1019 hPa | 30% | 92% | 0% | 0 mm |
| 18:00 | 46°F | 9 mi/h | 1021 hPa | 36% | 78% | 0% | 0 mm |
| 21:00 | 41°F | 6 mi/h | 1023 hPa | 48% | 33% | 0% | 0 mm |
Wednesday, april 16
53°F32°F
6:0619:26
23:3907:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 7 mi/h | 1025 hPa | 55% | 3% | 0% | 0 mm |
| 03:00 | 34°F | 6 mi/h | 1027 hPa | 61% | 1% | 0% | 0 mm |
| 06:00 | 34°F | 6 mi/h | 1029 hPa | 58% | 1% | 0% | 0 mm |
| 09:00 | 39°F | 7 mi/h | 1031 hPa | 43% | 17% | 0% | 0 mm |
| 12:00 | 48°F | 4 mi/h | 1030 hPa | 29% | 64% | 0% | 0 mm |
| 15:00 | 54°F | 1 mi/h | 1029 hPa | 26% | 66% | 0% | 0 mm |
| 18:00 | 50°F | 5 mi/h | 1028 hPa | 33% | 26% | 0% | 0 mm |
| 21:00 | 43°F | 7 mi/h | 1028 hPa | 48% | 76% | 0% | 0 mm |
Thursday, april 17
58°F39°F
6:0519:27
----08:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 9 mi/h | 1028 hPa | 60% | 100% | 0% | 0 mm |
| 03:00 | 39°F | 9 mi/h | 1026 hPa | 65% | 100% | 0% | 0 mm |
| 06:00 | 41°F | 11 mi/h | 1024 hPa | 64% | 100% | 0% | 0 mm |
| 09:00 | 45°F | 12 mi/h | 1022 hPa | 58% | 92% | 0% | 0 mm |
| 12:00 | 52°F | 15 mi/h | 1018 hPa | 54% | 84% | 0% | 0 mm |
| 15:00 | 57°F | 16 mi/h | 1012 hPa | 59% | 99% | 0% | 0 mm |
| 18:00 | 55°F | 14 mi/h | 1009 hPa | 74% | 100% | 17% | 0.3 mm |
| 21:00 | 50°F | 10 mi/h | 1010 hPa | 86% | 67% | 0% | 0 mm |
Friday, april 18
57°F43°F
6:0319:28
00:3808:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 12 mi/h | 1012 hPa | 74% | 0% | 0% | 0 mm |
| 03:00 | 45°F | 10 mi/h | 1013 hPa | 75% | 1% | 0% | 0 mm |
| 06:00 | 45°F | 11 mi/h | 1013 hPa | 73% | 3% | 0% | 0 mm |
| 09:00 | 52°F | 14 mi/h | 1013 hPa | 56% | 27% | 0% | 0 mm |
| 12:00 | 57°F | 16 mi/h | 1012 hPa | 40% | 76% | 0% | 0 mm |
| 15:00 | 57°F | 16 mi/h | 1011 hPa | 37% | 57% | 0% | 0 mm |
| 18:00 | 54°F | 14 mi/h | 1012 hPa | 41% | 4% | 0% | 0 mm |
| 21:00 | 46°F | 11 mi/h | 1015 hPa | 48% | 4% | 0% | 0 mm |
