Weather in Chelmsford Massachusetts, United States. 15 days forecast
Current weather conditions
Sky / Temperature 45°F | Wind 11 mi/h | Atmospheric pressure1005 hPa | Humidity93% | Wind chill37°F | Dewpoint43°F |
Updated: 11/21/2024 at 06:29 (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, november 21
47°F43°F
6:4316:19
22:0212:12
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 06:00 | 45°F | 8 mi/h | 1005 hPa | 95% | 97% | 47% | 0 mm |
| 09:00 | 43°F | 8 mi/h | 1006 hPa | 100% | 97% | 69% | 0.7 mm |
| 12:00 | 45°F | 11 mi/h | 1001 hPa | 100% | 100% | 83% | 0.7 mm |
| 13:00 | 45°F | 11 mi/h | 1001 hPa | 100% | 100% | 87% | 0.7 mm |
| 15:00 | 46°F | 14 mi/h | 999 hPa | 100% | 100% | 90% | 2 mm |
| 16:00 | 46°F | 14 mi/h | 999 hPa | 100% | 100% | 91% | 2 mm |
| 18:00 | 45°F | 14 mi/h | 1000 hPa | 100% | 100% | 90% | 2 mm |
| 21:00 | 46°F | 14 mi/h | 997 hPa | 100% | 100% | 82% | 1.4 mm |
Tomorrow, november 22
46°F40°F
6:4416:18
23:0912:37
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F |  12 mi/h | 995 hPa | 96% | 90% | 61% | 1.4 mm |
| 03:00 | 43°F | 10 mi/h | 994 hPa | 96% | 78% | 37% | 0.4 mm |
| 06:00 | 41°F | 8 mi/h | 996 hPa | 96% | 62% | 40% | 0.4 mm |
| 09:00 | 43°F | 6 mi/h | 997 hPa | 88% | 53% | 46% | 0 mm |
| 12:00 | 45°F | 7 mi/h | 996 hPa | 79% | 67% | 38% | 0 mm |
| 15:00 | 45°F | 7 mi/h | 997 hPa | 80% | 78% | 53% | 0.4 mm |
| 18:00 | 45°F | 4 mi/h | 997 hPa | 87% | 84% | 69% | 0.4 mm |
| 21:00 | 41°F |  3 mi/h | 996 hPa | 96% | 83% | 70% | 0.5 mm |
Saturday, november 23
47°F38°F
6:4516:18
----12:57
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 4 mi/h | 994 hPa | 97% | 83% | 70% | 0.5 mm |
| 03:00 | 39°F |  5 mi/h | 993 hPa | 99% | 80% | 66% | 0.5 mm |
| 06:00 | 37°F | 6 mi/h | 993 hPa | 97% | 76% | 61% | 0.5 mm |
| 09:00 | 43°F | 8 mi/h | 993 hPa | 91% | 77% | 55% | 0.3 mm |
| 12:00 | 46°F | 11 mi/h | 992 hPa | 78% | 76% | 49% | 0.3 mm |
| 15:00 | 46°F | 11 mi/h | 994 hPa | 68% | 68% | 45% | 0.2 mm |
| 18:00 | 45°F | 10 mi/h | 996 hPa | 72% | 61% | 40% | 0.2 mm |
| 21:00 | 43°F |  9 mi/h | 996 hPa | 76% | 56% | 28% | 0.2 mm |
Sunday, november 24
49°F40°F
6:4616:17
00:1213:15
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 8 mi/h | 997 hPa | 76% | 51% | 28% | 0 mm |
| 03:00 | 41°F | 8 mi/h | 999 hPa | 75% | 46% | 0% | 0 mm |
| 06:00 | 41°F | 9 mi/h | 1001 hPa | 74% | 39% | 0% | 0 mm |
| 09:00 | 43°F | 11 mi/h | 1003 hPa | 65% | 35% | 0% | 0 mm |
| 12:00 | 48°F | 12 mi/h | 1003 hPa | 54% | 31% | 0% | 0 mm |
| 15:00 | 48°F | 12 mi/h | 1005 hPa | 52% | 26% | 0% | 0 mm |
| 18:00 | 45°F | 9 mi/h | 1008 hPa | 56% | 21% | 0% | 0 mm |
| 21:00 | 41°F | 7 mi/h | 1010 hPa | 60% | 22% | 0% | 0 mm |
Monday, november 25
50°F36°F
6:4816:16
01:1313:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 6 mi/h | 1011 hPa | 63% | 27% | 0% | 0 mm |
| 03:00 | 37°F | 6 mi/h | 1012 hPa | 67% | 30% | 0% | 0 mm |
| 06:00 | 36°F | 6 mi/h | 1014 hPa | 71% | 34% | 0% | 0 mm |
| 09:00 | 41°F | 6 mi/h | 1015 hPa | 65% | 36% | 0% | 0 mm |
| 12:00 | 48°F | 7 mi/h | 1015 hPa | 54% | 38% | 0% | 0 mm |
| 15:00 | 48°F | 6 mi/h | 1015 hPa | 57% | 43% | 0% | 0 mm |
| 18:00 | 43°F | 4 mi/h | 1015 hPa | 66% | 48% | 0% | 0 mm |
| 21:00 | 41°F | 3 mi/h | 1015 hPa | 73% | 51% | 8% | 0 mm |
Tuesday, november 26
48°F36°F
6:4916:16
02:1413:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 2 mi/h | 1013 hPa | 77% | 53% | 8% | 0 mm |
| 03:00 | 37°F | 2 mi/h | 1010 hPa | 81% | 57% | 8% | 0 mm |
| 06:00 | 36°F | 3 mi/h | 1007 hPa | 84% | 61% | 8% | 0.1 mm |
| 09:00 | 39°F | 5 mi/h | 1006 hPa | 76% | 58% | 26% | 0.2 mm |
| 12:00 | 46°F | 7 mi/h | 1007 hPa | 62% | 53% | 26% | 0 mm |
| 15:00 | 46°F | 7 mi/h | 1009 hPa | 60% | 47% | 26% | 0.1 mm |
| 18:00 | 43°F | 6 mi/h | 1012 hPa | 63% | 42% | 26% | 0 mm |
| 21:00 | 41°F | 6 mi/h | 1012 hPa | 65% | 38% | 25% | 0 mm |
Wednesday, november 27
44°F31°F
6:5016:15
03:1614:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 6 mi/h | 1012 hPa | 68% | 35% | 25% | 0 mm |
| 03:00 | 36°F | 6 mi/h | 1012 hPa | 71% | 35% | 0% | 0 mm |
| 06:00 | 32°F | 6 mi/h | 1013 hPa | 74% | 36% | 0% | 0 mm |
| 09:00 | 39°F | 7 mi/h | 1014 hPa | 60% | 20% | 0% | 0 mm |
| 12:00 | 43°F | 9 mi/h | 1014 hPa | 47% | 28% | 0% | 0 mm |
| 15:00 | 43°F | 8 mi/h | 1015 hPa | 44% | 26% | 0% | 0 mm |
| 18:00 | 37°F | 6 mi/h | 1017 hPa | 52% | 21% | 0% | 0 mm |
| 21:00 | 34°F | 4 mi/h | 1018 hPa | 62% | 21% | 0% | 0 mm |
Thursday, november 28
40°F27°F
6:5116:15
04:1914:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 4 mi/h | 1019 hPa | 68% | 20% | 0% | 0 mm |
| 03:00 | 28°F | 4 mi/h | 1019 hPa | 71% | 23% | 0% | 0 mm |
| 06:00 | 27°F | 4 mi/h | 1020 hPa | 73% | 24% | 0% | 0 mm |
| 09:00 | 34°F | 5 mi/h | 1020 hPa | 61% | 31% | 0% | 0 mm |
| 12:00 | 39°F | 6 mi/h | 1019 hPa | 47% | 34% | 0% | 0 mm |
| 15:00 | 37°F | 6 mi/h | 1019 hPa | 49% | 34% | 0% | 0 mm |
| 18:00 | 36°F | 4 mi/h | 1020 hPa | 58% | 34% | 0% | 0 mm |
| 21:00 | 32°F | 4 mi/h | 1021 hPa | 64% | 33% | 0% | 0 mm |
Friday, november 29
40°F28°F
6:5216:14
05:2414:55
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 4 mi/h | 1021 hPa | 68% | 31% | 0% | 0 mm |
| 03:00 | 28°F | 4 mi/h | 1021 hPa | 72% | 32% | 0% | 0 mm |
| 06:00 | 28°F | 5 mi/h | 1021 hPa | 74% | 35% | 0% | 0 mm |
| 09:00 | 32°F | 6 mi/h | 1021 hPa | 65% | 40% | 0% | 0 mm |
| 12:00 | 37°F | 7 mi/h | 1019 hPa | 53% | 46% | 0% | 0 mm |
| 15:00 | 37°F | 7 mi/h | 1017 hPa | 53% | 46% | 0% | 0 mm |
| 18:00 | 36°F | 6 mi/h | 1015 hPa | 60% | 44% | 0% | 0 mm |
| 21:00 | 32°F | 6 mi/h | 1014 hPa | 66% | 44% | 0% | 0 mm |
Saturday, november 30
39°F27°F
6:5316:14
06:3115:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 5 mi/h | 1012 hPa | 70% | 45% | 0% | 0 mm |
| 03:00 | 28°F | 6 mi/h | 1011 hPa | 74% | 41% | 0% | 0 mm |
| 06:00 | 27°F | 6 mi/h | 1011 hPa | 78% | 35% | 0% | 0 mm |
| 09:00 | 30°F | 7 mi/h | 1013 hPa | 68% | 33% | 0% | 0 mm |
| 12:00 | 37°F | 9 mi/h | 1013 hPa | 54% | 33% | 0% | 0 mm |
| 15:00 | 36°F | 9 mi/h | 1015 hPa | 53% | 32% | 0% | 0 mm |
| 18:00 | 32°F | 7 mi/h | 1018 hPa | 58% | 29% | 0% | 0 mm |
| 21:00 | 28°F | 6 mi/h | 1020 hPa | 62% | 26% | 0% | 0 mm |
Sunday, december 1
37°F23°F
6:5416:14
07:3816:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 27°F | 6 mi/h | 1021 hPa | 65% | 23% | 0% | 0 mm |
| 03:00 | 25°F | 6 mi/h | 1023 hPa | 68% | 20% | 0% | 0 mm |
| 06:00 | 23°F | 6 mi/h | 1024 hPa | 71% | 18% | 0% | 0 mm |
| 09:00 | 28°F | 7 mi/h | 1026 hPa | 62% | 24% | 0% | 0 mm |
| 12:00 | 34°F | 8 mi/h | 1025 hPa | 49% | 33% | 0% | 0 mm |
| 15:00 | 32°F | 5 mi/h | 1025 hPa | 68% | 63% | 0% | 0 mm |
| 18:00 | 27°F |  4 mi/h | 1026 hPa | 88% | 37% | 0% | 0 mm |
| 21:00 | 25°F | 4 mi/h | 1027 hPa | 92% | 70% | 0% | 0 mm |
Monday, december 2
33°F23°F
6:5516:13
08:4016:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 25°F | 4 mi/h | 1028 hPa | 91% | 83% | 0% | 0 mm |
| 03:00 | 25°F | 4 mi/h | 1029 hPa | 83% | 92% | 0% | 0 mm |
| 06:00 | 25°F | 3 mi/h | 1031 hPa | 78% | 97% | 0% | 0 mm |
| 09:00 | 28°F | 3 mi/h | 1031 hPa | 64% | 99% | 0% | 0 mm |
| 12:00 | 32°F | 2 mi/h | 1031 hPa | 56% | 100% | 0% | 0 mm |
| 15:00 | 32°F |  1 mi/h | 1030 hPa | 69% | 100% | 0% | 0 mm |
| 18:00 | 30°F | 3 mi/h | 1030 hPa | 80% | 100% | 17% | 0 mm |
| 21:00 | 28°F | 4 mi/h | 1029 hPa | 92% | 100% | 70% | 0.9 mm |
Tuesday, december 3
40°F30°F
6:5716:13
09:3517:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 6 mi/h | 1026 hPa | 98% | 100% | 70% | 2.7 mm |
| 03:00 | 34°F | 5 mi/h | 1022 hPa | 100% | 100% | 70% | 2 mm |
| 06:00 | 34°F | 2 mi/h | 1020 hPa | 100% | 100% | 70% | 0.4 mm |
| 09:00 | 34°F | 3 mi/h | 1019 hPa | 100% | 100% | 0% | 0 mm |
| 12:00 | 36°F | 2 mi/h | 1017 hPa | 100% | 100% | 20% | 0.2 mm |
| 15:00 | 37°F | 4 mi/h | 1016 hPa | 100% | 100% | 0% | 0 mm |
| 18:00 | 39°F | 6 mi/h | 1017 hPa | 100% | 100% | 0% | 0 mm |
| 21:00 | 37°F | 7 mi/h | 1019 hPa | 94% | 100% | 0% | 0 mm |
Wednesday, december 4
35°F29°F
6:5816:13
10:2019:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 8 mi/h | 1021 hPa | 86% | 100% | 0% | 0 mm |
| 03:00 | 32°F | 8 mi/h | 1023 hPa | 84% | 100% | 0% | 0 mm |
| 06:00 | 30°F | 5 mi/h | 1025 hPa | 88% | 100% | 0% | 0 mm |
| 09:00 | 32°F | 5 mi/h | 1027 hPa | 86% | 100% | 0% | 0 mm |
| 12:00 | 36°F | 6 mi/h | 1028 hPa | 86% | 100% | 0% | 0 mm |
| 15:00 | 34°F | 4 mi/h | 1028 hPa | 92% | 100% | 0% | 0 mm |
| 18:00 | 30°F | 2 mi/h | 1029 hPa | 95% | 88% | 0% | 0 mm |
| 21:00 | 30°F | 1 mi/h | 1030 hPa | 93% | 94% | 0% | 0 mm |
Thursday, december 5
40°F31°F
6:5916:12
10:5720:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 2 mi/h | 1030 hPa | 92% | 100% | 0% | 0 mm |
| 03:00 | 32°F | 2 mi/h | 1029 hPa | 93% | 100% | 70% | 0.7 mm |
| 06:00 | 34°F | 3 mi/h | 1026 hPa | 97% | 100% | 70% | 2.5 mm |
| 09:00 | 37°F | 7 mi/h | 1023 hPa | 99% | 100% | 70% | 1.9 mm |
| 12:00 | 39°F | 7 mi/h | 1018 hPa | 99% | 100% | 70% | 2.8 mm |
| 15:00 | 39°F |  4 mi/h | 1014 hPa | 100% | 100% | 17% | 0.1 mm |
| 18:00 | 37°F | 2 mi/h | 1013 hPa | 99% | 100% | 17% | 0.1 mm |
