Weather in Chantilly Virginia, United States. 15 days forecast
Current weather conditions
Sky / Temperature 45°F | Wind Calm | Atmospheric pressure1025 hPa | Humidity45% | Wind chill45°F | Dewpoint25°F |
Updated: 3/27/2025 at 21:52 (Local time)
Weather Station: Washington DC, Washington-Dulles International Airport
°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 Chantilly.
Today, march 27
58°F33°F
7:0619:26
06:0617:35
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 23:00 | 45°F |  3 mi/h | 1025 hPa | 48% | 10% | 0% | 0 mm |
Tomorrow, march 28
68°F36°F
7:0419:27
06:3218:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F |  4 mi/h | 1025 hPa | 53% | 6% | 0% | 0 mm |
| 03:00 | 37°F | 3 mi/h | 1024 hPa | 71% | 35% | 0% | 0 mm |
| 06:00 | 36°F | 3 mi/h | 1024 hPa | 74% | 65% | 3% | 0 mm |
| 09:00 | 45°F |  3 mi/h | 1025 hPa | 58% | 70% | 8% | 0 mm |
| 12:00 | 57°F | 8 mi/h | 1023 hPa | 43% | 81% | 17% | 0 mm |
| 15:00 | 66°F | 11 mi/h | 1020 hPa | 44% | 86% | 34% | 0.1 mm |
| 18:00 | 68°F | 10 mi/h | 1018 hPa | 48% | 77% | 34% | 0.1 mm |
| 21:00 | 63°F | 7 mi/h | 1018 hPa | 60% | 52% | 16% | 0 mm |
Saturday, march 29
81°F59°F
7:0319:28
06:5920:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 7 mi/h | 1018 hPa | 63% | 47% | 0% | 0 mm |
| 03:00 | 59°F | 9 mi/h | 1017 hPa | 66% | 40% | 0% | 0 mm |
| 06:00 | 59°F | 9 mi/h | 1017 hPa | 66% | 51% | 0% | 0 mm |
| 09:00 | 63°F | 9 mi/h | 1019 hPa | 62% | 68% | 1% | 0 mm |
| 12:00 | 73°F | 11 mi/h | 1019 hPa | 47% | 65% | 1% | 0 mm |
| 15:00 | 79°F | 11 mi/h | 1017 hPa | 36% | 56% | 4% | 0 mm |
| 18:00 | 79°F | 10 mi/h | 1016 hPa | 37% | 52% | 4% | 0 mm |
| 21:00 | 72°F | 7 mi/h | 1017 hPa | 47% | 56% | 9% | 0 mm |
Sunday, march 30
76°F61°F
7:0119:29
07:2721:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 68°F | 7 mi/h | 1018 hPa | 57% | 60% | 9% | 0 mm |
| 03:00 | 64°F | 7 mi/h | 1018 hPa | 66% | 66% | 14% | 0 mm |
| 06:00 | 63°F | 8 mi/h | 1018 hPa | 72% | 67% | 14% | 0 mm |
| 09:00 | 64°F | 9 mi/h | 1018 hPa | 71% | 67% | 13% | 0 mm |
| 12:00 | 72°F | 12 mi/h | 1017 hPa | 60% | 69% | 13% | 0 mm |
| 15:00 | 75°F | 14 mi/h | 1015 hPa | 52% | 71% | 24% | 0.1 mm |
| 18:00 | 73°F | 14 mi/h | 1013 hPa | 52% | 70% | 24% | 0.1 mm |
| 21:00 | 70°F | 11 mi/h | 1013 hPa | 64% | 72% | 36% | 0 mm |
Monday, march 31
75°F61°F
7:0019:30
07:5822:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 11 mi/h | 1012 hPa | 74% | 76% | 36% | 0 mm |
| 03:00 | 64°F | 11 mi/h | 1010 hPa | 81% | 79% | 36% | 0 mm |
| 06:00 | 64°F | 12 mi/h | 1009 hPa | 83% | 83% | 36% | 0 mm |
| 09:00 | 66°F | 13 mi/h | 1009 hPa | 80% | 83% | 36% | 0.1 mm |
| 12:00 | 72°F | 14 mi/h | 1006 hPa | 67% | 80% | 36% | 0.3 mm |
| 15:00 | 73°F | 15 mi/h | 1003 hPa | 59% | 75% | 36% | 0.3 mm |
| 18:00 | 70°F | 13 mi/h | 1001 hPa | 62% | 68% | 36% | 0.4 mm |
| 21:00 | 66°F | 11 mi/h | 1001 hPa | 64% | 61% | 73% | 0.5 mm |
Tuesday, april 1
58°F45°F
6:5819:31
08:35----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 11 mi/h | 1004 hPa | 66% | 52% | 73% | 0.3 mm |
| 03:00 | 52°F |  11 mi/h | 1008 hPa | 66% | 45% | 0% | 0 mm |
| 06:00 | 48°F | 11 mi/h | 1012 hPa | 63% | 42% | 0% | 0 mm |
| 09:00 | 46°F | 12 mi/h | 1016 hPa | 56% | 36% | 0% | 0 mm |
| 12:00 | 52°F | 11 mi/h | 1018 hPa | 44% | 28% | 0% | 0 mm |
| 15:00 | 54°F | 11 mi/h | 1019 hPa | 37% | 21% | 0% | 0 mm |
| 18:00 | 52°F | 8 mi/h | 1021 hPa | 40% | 17% | 0% | 0 mm |
| 21:00 | 50°F |  6 mi/h | 1024 hPa | 45% | 17% | 0% | 0 mm |
Wednesday, april 2
58°F41°F
6:5619:32
09:2000:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 5 mi/h | 1027 hPa | 53% | 28% | 0% | 0 mm |
| 03:00 | 43°F | 4 mi/h | 1028 hPa | 61% | 41% | 0% | 0 mm |
| 06:00 | 41°F | 5 mi/h | 1029 hPa | 65% | 58% | 9% | 0 mm |
| 09:00 | 45°F |  6 mi/h | 1030 hPa | 64% | 69% | 5% | 0 mm |
| 12:00 | 52°F | 9 mi/h | 1028 hPa | 53% | 69% | 5% | 0 mm |
| 15:00 | 57°F | 10 mi/h | 1025 hPa | 48% | 69% | 5% | 0.3 mm |
| 18:00 | 57°F | 11 mi/h | 1023 hPa | 56% | 69% | 5% | 0.3 mm |
| 21:00 | 57°F | 11 mi/h | 1020 hPa | 64% | 70% | 25% | 0.3 mm |
Thursday, april 3
74°F55°F
6:5519:33
10:1501:18
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 10 mi/h | 1016 hPa | 74% | 73% | 25% | 0.3 mm |
| 03:00 | 55°F | 9 mi/h | 1012 hPa | 81% | 75% | 25% | 0.3 mm |
| 06:00 | 55°F | 11 mi/h | 1009 hPa | 83% | 77% | 25% | 0.3 mm |
| 09:00 | 59°F | 12 mi/h | 1010 hPa | 79% | 74% | 36% | 0.3 mm |
| 12:00 | 68°F | 14 mi/h | 1011 hPa | 62% | 63% | 36% | 0.3 mm |
| 15:00 | 73°F | 15 mi/h | 1012 hPa | 53% | 64% | 17% | 0.2 mm |
| 18:00 | 72°F | 14 mi/h | 1014 hPa | 54% | 55% | 17% | 0.3 mm |
| 21:00 | 66°F | 11 mi/h | 1017 hPa | 61% | 54% | 0% | 0 mm |
Friday, april 4
71°F57°F
6:5319:34
11:1802:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 9 mi/h | 1018 hPa | 67% | 63% | 17% | 0.3 mm |
| 03:00 | 59°F | 9 mi/h | 1019 hPa | 72% | 67% | 17% | 0.3 mm |
| 06:00 | 57°F | 9 mi/h | 1020 hPa | 75% | 71% | 17% | 0.2 mm |
| 09:00 | 59°F | 9 mi/h | 1020 hPa | 70% | 71% | 17% | 0.3 mm |
| 12:00 | 68°F | 11 mi/h | 1019 hPa | 56% | 68% | 17% | 0.3 mm |
| 15:00 | 70°F | 10 mi/h | 1017 hPa | 51% | 66% | 17% | 0.3 mm |
| 18:00 | 66°F | 7 mi/h | 1015 hPa | 57% | 69% | 17% | 0.3 mm |
| 21:00 | 63°F | 7 mi/h | 1015 hPa | 63% | 70% | 17% | 0.3 mm |
Saturday, april 5
64°F52°F
6:5219:35
12:2503:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 6 mi/h | 1014 hPa | 69% | 68% | 17% | 0.3 mm |
| 03:00 | 55°F | 6 mi/h | 1013 hPa | 74% | 66% | 17% | 0.3 mm |
| 06:00 | 54°F | 6 mi/h | 1013 hPa | 76% | 68% | 17% | 0.3 mm |
| 09:00 | 54°F | 4 mi/h | 1015 hPa | 73% | 69% | 17% | 0.3 mm |
| 12:00 | 61°F | 5 mi/h | 1016 hPa | 63% | 69% | 17% | 0.3 mm |
| 15:00 | 63°F | 9 mi/h | 1016 hPa | 58% | 68% | 17% | 0.3 mm |
| 18:00 | 63°F | 6 mi/h | 1016 hPa | 60% | 64% | 17% | 0.3 mm |
| 21:00 | 61°F | 5 mi/h | 1017 hPa | 63% | 62% | 17% | 0.3 mm |
Sunday, april 6
66°F53°F
6:5019:36
13:3403:54
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 4 mi/h | 1018 hPa | 70% | 63% | 17% | 0.3 mm |
| 03:00 | 55°F |  6 mi/h | 1019 hPa | 75% | 63% | 17% | 0.2 mm |
| 06:00 | 54°F | 6 mi/h | 1020 hPa | 76% | 63% | 17% | 0.2 mm |
| 09:00 | 55°F | 7 mi/h | 1021 hPa | 71% | 61% | 17% | 0.2 mm |
| 12:00 | 63°F | 8 mi/h | 1023 hPa | 56% | 56% | 17% | 0.3 mm |
| 15:00 | 64°F | 9 mi/h | 1022 hPa | 49% | 52% | 17% | 0.3 mm |
| 18:00 | 63°F | 8 mi/h | 1023 hPa | 54% | 51% | 17% | 0.3 mm |
| 21:00 | 59°F | 7 mi/h | 1024 hPa | 59% | 52% | 17% | 0.3 mm |
Monday, april 7
65°F50°F
6:4919:37
14:4004:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 6 mi/h | 1024 hPa | 65% | 57% | 17% | 0.3 mm |
| 03:00 | 52°F | 6 mi/h | 1024 hPa | 70% | 60% | 17% | 0.2 mm |
| 06:00 | 50°F | 7 mi/h | 1024 hPa | 72% | 63% | 17% | 0.2 mm |
| 09:00 | 52°F |  9 mi/h | 1024 hPa | 69% | 63% | 17% | 0.2 mm |
| 12:00 | 57°F | 10 mi/h | 1023 hPa | 56% | 61% | 17% | 0.3 mm |
| 15:00 | 63°F | 4 mi/h | 1022 hPa | 57% | 73% | 0% | 0 mm |
| 18:00 | 64°F | 9 mi/h | 1020 hPa | 78% | 100% | 0% | 0 mm |
| 21:00 | 61°F | 8 mi/h | 1020 hPa | 89% | 100% | 0% | 0 mm |
Tuesday, april 8
84°F59°F
6:4719:38
15:4404:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 6 mi/h | 1019 hPa | 97% | 99% | 0% | 0 mm |
| 03:00 | 61°F | 6 mi/h | 1018 hPa | 98% | 98% | 0% | 0 mm |
| 06:00 | 63°F | 6 mi/h | 1018 hPa | 96% | 99% | 0% | 0 mm |
| 09:00 | 68°F | 9 mi/h | 1018 hPa | 85% | 68% | 0% | 0 mm |
| 12:00 | 77°F | 12 mi/h | 1016 hPa | 64% | 6% | 0% | 0 mm |
| 15:00 | 82°F | 13 mi/h | 1014 hPa | 53% | 4% | 0% | 0 mm |
| 18:00 | 82°F | 14 mi/h | 1012 hPa | 54% | 3% | 0% | 0 mm |
| 21:00 | 75°F | 12 mi/h | 1012 hPa | 63% | 34% | 0% | 0 mm |
Wednesday, april 9
76°F48°F
6:4619:39
16:4505:17
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 72°F | 13 mi/h | 1012 hPa | 72% | 67% | 0% | 0 mm |
| 03:00 | 68°F | 11 mi/h | 1012 hPa | 85% | 33% | 0% | 0 mm |
| 06:00 | 66°F | 9 mi/h | 1012 hPa | 90% | 71% | 0% | 0 mm |
| 09:00 | 70°F | 9 mi/h | 1012 hPa | 78% | 55% | 60% | 0.3 mm |
| 12:00 | 72°F | 11 mi/h | 1013 hPa | 66% | 98% | 17% | 0.6 mm |
| 15:00 | 61°F | 12 mi/h | 1015 hPa | 79% | 100% | 17% | 0.5 mm |
| 18:00 | 55°F | 11 mi/h | 1017 hPa | 76% | 100% | 17% | 0.2 mm |
| 21:00 | 52°F | 11 mi/h | 1019 hPa | 72% | 100% | 0% | 0 mm |
Thursday, april 10
54°F38°F
6:4419:40
17:4505:37
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 10 mi/h | 1021 hPa | 72% | 100% | 17% | 0.1 mm |
| 03:00 | 45°F | 9 mi/h | 1022 hPa | 80% | 100% | 17% | 0.8 mm |
| 06:00 | 41°F | 8 mi/h | 1023 hPa | 88% | 100% | 17% | 0.1 mm |
| 09:00 | 41°F | 9 mi/h | 1024 hPa | 78% | 100% | 0% | 0 mm |
| 12:00 | 48°F | 9 mi/h | 1023 hPa | 53% | 98% | 0% | 0 mm |
| 15:00 | 54°F | 9 mi/h | 1022 hPa | 38% | 94% | 0% | 0 mm |
| 18:00 | 52°F | 6 mi/h | 1021 hPa | 43% | 68% | 0% | 0 mm |
| 21:00 | 45°F | 2 mi/h | 1022 hPa | 57% | 11% | 0% | 0 mm |
