Weather in Newcastle Washington, United States. 15 days forecast
Current weather conditions
Sky / Temperature 39°F | Wind 4 mi/h | Atmospheric pressure1012 hPa | Humidity93% | Wind chill36°F | Dewpoint37°F |
Updated: 3/01/2025 at 11:03 (Local time)
Weather Station: Renton, Renton Municipal 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 Newcastle.
Today, march 1
60°F39°F
6:5317:50
07:3520:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 09:00 | 45°F |  3 mi/h | 1012 hPa | 80% | 19% | 0% | 0 mm |
| 12:00 | 57°F |  4 mi/h | 1012 hPa | 66% | 6% | 0% | 0 mm |
| 13:00 | 59°F | 4 mi/h | 1011 hPa | 65% | 21% | 0% | 0 mm |
| 15:00 | 61°F | 5 mi/h | 1010 hPa | 64% | 27% | 0% | 0 mm |
| 16:00 | 59°F | 6 mi/h | 1010 hPa | 64% | 45% | 0% | 0 mm |
| 18:00 | 54°F | 5 mi/h | 1011 hPa | 76% | 42% | 0% | 0 mm |
| 21:00 | 50°F | 4 mi/h | 1012 hPa | 83% | 76% | 16% | 0 mm |
Tomorrow, march 2
49°F45°F
6:5117:52
07:5221:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F | 4 mi/h | 1013 hPa | 89% | 88% | 17% | 0 mm |
| 03:00 | 48°F | 3 mi/h | 1012 hPa | 91% | 91% | 26% | 0 mm |
| 06:00 | 46°F | 3 mi/h | 1013 hPa | 93% | 95% | 53% | 0.1 mm |
| 09:00 | 46°F | 3 mi/h | 1015 hPa | 95% | 95% | 57% | 0.1 mm |
| 12:00 | 48°F | 4 mi/h | 1016 hPa | 92% | 93% | 58% | 0.1 mm |
| 15:00 | 48°F | 4 mi/h | 1015 hPa | 88% | 91% | 58% | 0.1 mm |
| 18:00 | 48°F | 4 mi/h | 1016 hPa | 90% | 90% | 50% | 0.1 mm |
| 21:00 | 48°F | 3 mi/h | 1017 hPa | 90% | 91% | 50% | 0.1 mm |
Monday, march 3
48°F44°F
6:4917:53
08:1223:24
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 3 mi/h | 1017 hPa | 92% | 91% | 50% | 0.1 mm |
| 03:00 | 45°F | 3 mi/h | 1017 hPa | 93% | 90% | 50% | 0.1 mm |
| 06:00 | 45°F | 3 mi/h | 1017 hPa | 94% | 91% | 52% | 0.1 mm |
| 09:00 | 45°F | 4 mi/h | 1018 hPa | 94% | 90% | 52% | 0.1 mm |
| 12:00 | 46°F | 4 mi/h | 1018 hPa | 91% | 84% | 42% | 0 mm |
| 15:00 | 48°F | 4 mi/h | 1018 hPa | 83% | 77% | 42% | 0 mm |
| 18:00 | 48°F | 4 mi/h | 1018 hPa | 83% | 72% | 18% | 0 mm |
| 21:00 | 46°F | 4 mi/h | 1019 hPa | 87% | 68% | 18% | 0 mm |
Tuesday, march 4
51°F42°F
6:4817:55
08:36----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 4 mi/h | 1019 hPa | 89% | 70% | 18% | 0 mm |
| 03:00 | 43°F | 3 mi/h | 1019 hPa | 89% | 74% | 18% | 0 mm |
| 06:00 | 43°F | 3 mi/h | 1018 hPa | 85% | 73% | 18% | 0 mm |
| 09:00 | 46°F | 3 mi/h | 1018 hPa | 79% | 70% | 18% | 0 mm |
| 12:00 | 48°F | 3 mi/h | 1017 hPa | 73% | 71% | 18% | 0 mm |
| 15:00 | 50°F | 4 mi/h | 1016 hPa | 68% | 74% | 18% | 0 mm |
| 18:00 | 48°F | 4 mi/h | 1015 hPa | 72% | 77% | 21% | 0 mm |
| 21:00 | 46°F | 4 mi/h | 1016 hPa | 80% | 80% | 21% | 0 mm |
Wednesday, march 5
49°F43°F
6:4617:56
09:0800:49
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 4 mi/h | 1017 hPa | 83% | 79% | 21% | 0 mm |
| 03:00 | 43°F | 4 mi/h | 1019 hPa | 85% | 77% | 21% | 0.1 mm |
| 06:00 | 45°F | 4 mi/h | 1020 hPa | 84% | 75% | 0% | 0 mm |
| 09:00 | 46°F | 4 mi/h | 1020 hPa | 82% | 72% | 50% | 0 mm |
| 12:00 | 48°F | 5 mi/h | 1020 hPa | 77% | 70% | 50% | 0 mm |
| 15:00 | 48°F | 6 mi/h | 1018 hPa | 70% | 68% | 50% | 0 mm |
| 18:00 | 48°F |  5 mi/h | 1018 hPa | 73% | 67% | 53% | 0 mm |
| 21:00 | 45°F | 4 mi/h | 1018 hPa | 81% | 66% | 53% | 0 mm |
Thursday, march 6
48°F40°F
6:4417:58
09:5102:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 4 mi/h | 1019 hPa | 85% | 66% | 53% | 0 mm |
| 03:00 | 41°F | 4 mi/h | 1019 hPa | 88% | 67% | 53% | 0 mm |
| 06:00 | 43°F | 4 mi/h | 1018 hPa | 87% | 68% | 30% | 0 mm |
| 09:00 | 45°F | 5 mi/h | 1018 hPa | 83% | 68% | 30% | 0 mm |
| 12:00 | 46°F | 6 mi/h | 1019 hPa | 78% | 69% | 30% | 0 mm |
| 15:00 | 48°F | 6 mi/h | 1019 hPa | 72% | 70% | 30% | 0 mm |
| 18:00 | 46°F | 7 mi/h | 1019 hPa | 74% | 73% | 33% | 0 mm |
| 21:00 | 45°F | 7 mi/h | 1020 hPa | 80% | 78% | 33% | 0 mm |
Friday, march 7
49°F43°F
6:4217:59
10:4503:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 7 mi/h | 1021 hPa | 84% | 81% | 33% | 0 mm |
| 03:00 | 43°F | 9 mi/h | 1022 hPa | 86% | 82% | 33% | 0.3 mm |
| 06:00 | 45°F | 9 mi/h | 1022 hPa | 87% | 83% | 47% | 0.3 mm |
| 09:00 | 46°F | 9 mi/h | 1022 hPa | 86% | 84% | 47% | 0.3 mm |
| 12:00 | 48°F | 11 mi/h | 1022 hPa | 85% | 85% | 47% | 0.3 mm |
| 15:00 | 50°F | 11 mi/h | 1021 hPa | 82% | 86% | 47% | 0.5 mm |
| 18:00 | 48°F | 10 mi/h | 1021 hPa | 75% | 83% | 71% | 0.5 mm |
| 21:00 | 46°F | 9 mi/h | 1021 hPa | 82% | 83% | 71% | 0.5 mm |
Saturday, march 8
51°F44°F
6:4018:01
11:5204:14
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 9 mi/h | 1021 hPa | 85% | 84% | 17% | 0.5 mm |
| 03:00 | 45°F | 9 mi/h | 1020 hPa | 88% | 85% | 17% | 0.8 mm |
| 06:00 | 45°F | 9 mi/h | 1020 hPa | 90% | 87% | 17% | 0.7 mm |
| 09:00 | 46°F | 8 mi/h | 1020 hPa | 90% | 86% | 17% | 0.5 mm |
| 12:00 | 50°F | 9 mi/h | 1020 hPa | 85% | 83% | 17% | 0.5 mm |
| 15:00 | 52°F | 9 mi/h | 1020 hPa | 81% | 83% | 17% | 0.5 mm |
| 18:00 | 50°F | 8 mi/h | 1021 hPa | 82% | 83% | 17% | 0.5 mm |
| 21:00 | 48°F | 7 mi/h | 1021 hPa | 83% | 83% | 17% | 0.3 mm |
Sunday, march 9
53°F46°F
6:3818:02
13:0604:55
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F | 6 mi/h | 1021 hPa | 83% | 80% | 17% | 0.4 mm |
| 03:00 | 46°F | 6 mi/h | 1021 hPa | 84% | 77% | 17% | 0.5 mm |
| 06:00 | 46°F | 6 mi/h | 1022 hPa | 83% | 76% | 17% | 0.4 mm |
| 09:00 | 48°F | 6 mi/h | 1022 hPa | 81% | 78% | 17% | 0.3 mm |
| 12:00 | 50°F | 6 mi/h | 1021 hPa | 78% | 79% | 17% | 0.3 mm |
| 15:00 | 52°F | 6 mi/h | 1019 hPa | 73% | 77% | 17% | 0.3 mm |
| 18:00 | 52°F | 6 mi/h | 1018 hPa | 73% | 74% | 17% | 0.3 mm |
| 21:00 | 48°F | 6 mi/h | 1018 hPa | 80% | 72% | 17% | 0.3 mm |
Monday, march 10
49°F42°F
7:3619:04
15:2106:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 45°F | 6 mi/h | 1016 hPa | 85% | 70% | 17% | 0.3 mm |
| 03:00 | 43°F | 5 mi/h | 1015 hPa | 87% | 71% | 17% | 0.3 mm |
| 06:00 | 43°F | 5 mi/h | 1014 hPa | 87% | 71% | 17% | 0.2 mm |
| 09:00 | 45°F | 6 mi/h | 1012 hPa | 82% | 72% | 17% | 0.1 mm |
| 12:00 | 48°F | 6 mi/h | 1010 hPa | 77% | 73% | 17% | 0.2 mm |
| 15:00 | 48°F | 7 mi/h | 1007 hPa | 73% | 76% | 17% | 0.3 mm |
| 18:00 | 48°F | 7 mi/h | 1005 hPa | 72% | 77% | 17% | 0.3 mm |
| 21:00 | 45°F | 6 mi/h | 1005 hPa | 79% | 74% | 17% | 0.3 mm |
Tuesday, march 11
47°F41°F
7:3419:05
16:3406:47
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 6 mi/h | 1004 hPa | 84% | 73% | 17% | 0.3 mm |
| 03:00 | 41°F | 6 mi/h | 1002 hPa | 86% | 75% | 17% | 0.3 mm |
| 06:00 | 41°F | 7 mi/h | 1001 hPa | 86% | 76% | 17% | 0.3 mm |
| 09:00 | 43°F | 7 mi/h | 1001 hPa | 84% | 75% | 17% | 0.3 mm |
| 12:00 | 45°F | 7 mi/h | 1005 hPa | 81% | 75% | 17% | 0.3 mm |
| 15:00 | 46°F | 7 mi/h | 1011 hPa | 78% | 77% | 17% | 0.3 mm |
| 18:00 | 46°F | 7 mi/h | 1014 hPa | 77% | 77% | 17% | 0.3 mm |
| 21:00 | 43°F | 7 mi/h | 1016 hPa | 83% | 74% | 17% | 0.3 mm |
Wednesday, march 12
60°F39°F
7:3219:07
17:4607:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 6 mi/h | 1018 hPa | 89% | 81% | 17% | 0.5 mm |
| 03:00 | 41°F | 3 mi/h | 1019 hPa | 93% | 97% | 0% | 0 mm |
| 06:00 | 41°F |  4 mi/h | 1018 hPa | 93% | 64% | 0% | 0 mm |
| 09:00 | 43°F |  3 mi/h | 1017 hPa | 84% | 27% | 0% | 0 mm |
| 12:00 | 54°F | 3 mi/h | 1015 hPa | 56% | 78% | 0% | 0 mm |
| 15:00 | 59°F | 4 mi/h | 1011 hPa | 38% | 73% | 0% | 0 mm |
| 18:00 | 55°F | 7 mi/h | 1009 hPa | 43% | 48% | 0% | 0 mm |
| 21:00 | 48°F | 6 mi/h | 1007 hPa | 57% | 100% | 0% | 0 mm |
Thursday, march 13
51°F42°F
7:3019:08
18:5407:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 4 mi/h | 1007 hPa | 65% | 100% | 17% | 0.2 mm |
| 03:00 | 45°F | 1 mi/h | 1008 hPa | 78% | 100% | 17% | 0.2 mm |
| 06:00 | 43°F | 2 mi/h | 1008 hPa | 89% | 100% | 17% | 0.2 mm |
| 09:00 | 45°F | 1 mi/h | 1007 hPa | 88% | 100% | 0% | 0 mm |
| 12:00 | 48°F |  3 mi/h | 1005 hPa | 77% | 100% | 17% | 0.1 mm |
| 15:00 | 48°F |  5 mi/h | 1004 hPa | 76% | 100% | 17% | 1 mm |
| 18:00 | 45°F | 4 mi/h | 1004 hPa | 92% | 100% | 40% | 1.9 mm |
| 21:00 | 43°F | 3 mi/h | 1006 hPa | 95% | 100% | 20% | 1 mm |
Friday, march 14
54°F40°F
7:2819:10
20:0107:34
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 6 mi/h | 1007 hPa | 95% | 100% | 17% | 0.9 mm |
| 03:00 | 41°F | 7 mi/h | 1007 hPa | 95% | 100% | 17% | 0.2 mm |
| 06:00 | 41°F | 4 mi/h | 1007 hPa | 95% | 100% | 0% | 0 mm |
| 09:00 | 43°F | 1 mi/h | 1007 hPa | 88% | 81% | 0% | 0 mm |
| 12:00 | 50°F | 1 mi/h | 1007 hPa | 68% | 60% | 0% | 0 mm |
| 15:00 | 54°F | 2 mi/h | 1007 hPa | 54% | 95% | 17% | 0.3 mm |
| 18:00 | 50°F | 3 mi/h | 1009 hPa | 66% | 100% | 17% | 0.4 mm |
| 21:00 | 45°F | 6 mi/h | 1012 hPa | 90% | 100% | 17% | 0.1 mm |
Saturday, march 15
53°F42°F
7:2619:11
21:0707:47
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 43°F | 6 mi/h | 1015 hPa | 92% | 89% | 17% | 0.1 mm |
| 03:00 | 43°F | 6 mi/h | 1017 hPa | 92% | 78% | 0% | 0 mm |
| 06:00 | 43°F | 5 mi/h | 1019 hPa | 91% | 94% | 0% | 0 mm |
| 09:00 | 45°F | 5 mi/h | 1021 hPa | 83% | 86% | 17% | 0.1 mm |
| 12:00 | 50°F | 6 mi/h | 1020 hPa | 62% | 94% | 0% | 0 mm |
| 15:00 | 54°F | 4 mi/h | 1018 hPa | 49% | 100% | 0% | 0 mm |
| 18:00 | 52°F | 2 mi/h | 1016 hPa | 56% | 100% | 0% | 0 mm |
| 21:00 | 46°F | 1 mi/h | 1014 hPa | 70% | 100% | 0% | 0 mm |
