Weather in Mercer Pennsylvania, United States. 15 days forecast
Current weather conditions
Sky / Temperature 28°F | Wind Calm | Atmospheric pressure1021 hPa | Humidity80% | Wind chill28°F | Dewpoint23°F |
Updated: 3/17/2025 at 21:56 (Local time)
Weather Station: New Castle Muni
°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 Mercer.
Today, march 17
44°F28°F
7:3319:27
23:0908:40
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 23:00 | 30°F |  2 mi/h | 1023 hPa | 71% | 8% | 0% | 0 mm |
Tomorrow, march 18
62°F28°F
7:3219:29
----09:04
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 2 mi/h | 1023 hPa | 72% | 14% | 0% | 0 mm |
| 03:00 | 28°F | 2 mi/h | 1023 hPa | 75% | 13% | 0% | 0 mm |
| 06:00 | 28°F | 6 mi/h | 1022 hPa | 78% | 2% | 0% | 0 mm |
| 09:00 | 36°F | 7 mi/h | 1021 hPa | 68% | 1% | 0% | 0 mm |
| 12:00 | 52°F |  9 mi/h | 1018 hPa | 48% | 3% | 0% | 0 mm |
| 15:00 | 61°F | 9 mi/h | 1015 hPa | 41% | 3% | 0% | 0 mm |
| 18:00 | 61°F | 7 mi/h | 1013 hPa | 41% | 3% | 0% | 0 mm |
| 21:00 | 52°F |  6 mi/h | 1015 hPa | 54% | 26% | 0% | 0 mm |
Wednesday, march 19
69°F46°F
7:3019:30
00:1209:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 6 mi/h | 1015 hPa | 60% | 26% | 0% | 0 mm |
| 03:00 | 46°F | 6 mi/h | 1013 hPa | 62% | 33% | 0% | 0 mm |
| 06:00 | 46°F | 7 mi/h | 1013 hPa | 64% | 46% | 0% | 0 mm |
| 09:00 | 50°F | 9 mi/h | 1013 hPa | 59% | 55% | 0% | 0 mm |
| 12:00 | 61°F | 12 mi/h | 1010 hPa | 43% | 55% | 0% | 0 mm |
| 15:00 | 68°F | 14 mi/h | 1006 hPa | 34% | 58% | 0% | 0 mm |
| 18:00 | 68°F | 12 mi/h | 1003 hPa | 32% | 50% | 0% | 0 mm |
| 21:00 | 63°F | 11 mi/h | 1002 hPa | 37% | 48% | 0% | 0 mm |
Thursday, march 20
59°F34°F
7:2819:31
01:1610:07
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 12 mi/h | 1002 hPa | 45% | 57% | 13% | 0 mm |
| 03:00 | 55°F | 14 mi/h | 1000 hPa | 58% | 66% | 13% | 0.4 mm |
| 06:00 | 48°F | 15 mi/h | 999 hPa | 79% | 75% | 13% | 0.4 mm |
| 09:00 | 45°F | 16 mi/h | 1000 hPa | 88% | 81% | 63% | 0.4 mm |
| 12:00 | 46°F | 16 mi/h | 1002 hPa | 74% | 79% | 63% | 0.3 mm |
| 15:00 | 45°F | 16 mi/h | 1004 hPa | 65% | 77% | 63% | 0.3 mm |
| 18:00 | 41°F | 13 mi/h | 1007 hPa | 67% | 74% | 63% | 0.3 mm |
| 21:00 | 37°F |  11 mi/h | 1011 hPa | 68% | 66% | 73% | 0.3 mm |
Friday, march 21
44°F27°F
7:2619:32
02:1810:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 32°F | 11 mi/h | 1013 hPa | 69% | 49% | 73% | 0.2 mm |
| 03:00 | 28°F | 10 mi/h | 1016 hPa | 70% | 38% | 0% | 0 mm |
| 06:00 | 28°F | 9 mi/h | 1017 hPa | 73% | 37% | 0% | 0 mm |
| 09:00 | 30°F | 9 mi/h | 1019 hPa | 69% | 32% | 0% | 0 mm |
| 12:00 | 39°F | 10 mi/h | 1019 hPa | 52% | 21% | 0% | 0 mm |
| 15:00 | 45°F |  10 mi/h | 1017 hPa | 43% | 16% | 0% | 0 mm |
| 18:00 | 43°F | 7 mi/h | 1017 hPa | 48% | 22% | 0% | 0 mm |
| 21:00 | 41°F | 6 mi/h | 1018 hPa | 54% | 31% | 0% | 0 mm |
Saturday, march 22
50°F35°F
7:2519:33
03:1611:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 37°F | 6 mi/h | 1018 hPa | 62% | 44% | 0% | 0 mm |
| 03:00 | 36°F | 6 mi/h | 1016 hPa | 67% | 56% | 3% | 0 mm |
| 06:00 | 36°F | 6 mi/h | 1015 hPa | 66% | 63% | 3% | 0 mm |
| 09:00 | 39°F | 7 mi/h | 1014 hPa | 64% | 68% | 6% | 0 mm |
| 12:00 | 46°F | 9 mi/h | 1013 hPa | 59% | 69% | 6% | 0.3 mm |
| 15:00 | 50°F | 9 mi/h | 1012 hPa | 58% | 69% | 6% | 0.3 mm |
| 18:00 | 46°F | 8 mi/h | 1012 hPa | 66% | 69% | 6% | 0.3 mm |
| 21:00 | 45°F | 7 mi/h | 1014 hPa | 73% | 67% | 47% | 0.1 mm |
Sunday, march 23
47°F31°F
7:2319:34
04:0612:46
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 6 mi/h | 1015 hPa | 79% | 60% | 47% | 0 mm |
| 03:00 | 36°F | 6 mi/h | 1016 hPa | 84% | 53% | 47% | 0 mm |
| 06:00 | 34°F | 6 mi/h | 1016 hPa | 86% | 45% | 0% | 0 mm |
| 09:00 | 34°F | 6 mi/h | 1017 hPa | 82% | 41% | 0% | 0 mm |
| 12:00 | 41°F | 7 mi/h | 1017 hPa | 63% | 43% | 0% | 0 mm |
| 15:00 | 46°F | 7 mi/h | 1016 hPa | 51% | 46% | 0% | 0 mm |
| 18:00 | 45°F | 6 mi/h | 1015 hPa | 54% | 50% | 26% | 0 mm |
| 21:00 | 39°F | 4 mi/h | 1013 hPa | 61% | 48% | 0% | 0 mm |
Monday, march 24
48°F34°F
7:2119:35
04:4913:57
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 6 mi/h | 1009 hPa | 71% | 57% | 8% | 0 mm |
| 03:00 | 34°F | 7 mi/h | 1005 hPa | 77% | 67% | 16% | 0.3 mm |
| 06:00 | 34°F | 9 mi/h | 1001 hPa | 78% | 73% | 20% | 0.3 mm |
| 09:00 | 37°F | 10 mi/h | 1000 hPa | 76% | 75% | 17% | 0.3 mm |
| 12:00 | 45°F | 12 mi/h | 1001 hPa | 68% | 70% | 17% | 0.5 mm |
| 15:00 | 48°F | 12 mi/h | 1000 hPa | 65% | 67% | 17% | 0.5 mm |
| 18:00 | 46°F | 11 mi/h | 1001 hPa | 69% | 65% | 17% | 0.5 mm |
| 21:00 | 43°F | 9 mi/h | 1003 hPa | 77% | 68% | 17% | 0.4 mm |
Tuesday, march 25
44°F36°F
7:2019:36
05:2515:11
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 9 mi/h | 1006 hPa | 82% | 71% | 17% | 0.3 mm |
| 03:00 | 37°F | 9 mi/h | 1007 hPa | 86% | 74% | 17% | 0.3 mm |
| 06:00 | 37°F | 9 mi/h | 1009 hPa | 88% | 76% | 20% | 0.3 mm |
| 09:00 | 37°F | 10 mi/h | 1010 hPa | 85% | 76% | 20% | 0.3 mm |
| 12:00 | 41°F | 11 mi/h | 1011 hPa | 76% | 76% | 17% | 0.3 mm |
| 15:00 | 43°F | 11 mi/h | 1010 hPa | 71% | 75% | 17% | 0.3 mm |
| 18:00 | 41°F | 9 mi/h | 1011 hPa | 72% | 70% | 17% | 0.3 mm |
| 21:00 | 39°F | 7 mi/h | 1011 hPa | 74% | 65% | 17% | 0.1 mm |
Wednesday, march 26
42°F31°F
7:1819:37
05:5516:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 36°F | 7 mi/h | 1013 hPa | 81% | 60% | 0% | 0 mm |
| 03:00 | 32°F | 7 mi/h | 1014 hPa | 85% | 58% | 17% | 0.1 mm |
| 06:00 | 32°F | 7 mi/h | 1015 hPa | 86% | 62% | 20% | 0.2 mm |
| 09:00 | 34°F | 9 mi/h | 1016 hPa | 82% | 65% | 20% | 0.2 mm |
| 12:00 | 37°F | 11 mi/h | 1017 hPa | 70% | 69% | 17% | 0.3 mm |
| 15:00 | 41°F | 11 mi/h | 1019 hPa | 63% | 70% | 17% | 0.1 mm |
| 18:00 | 39°F | 9 mi/h | 1021 hPa | 67% | 65% | 0% | 0 mm |
| 21:00 | 37°F | 8 mi/h | 1023 hPa | 71% | 61% | 0% | 0 mm |
Thursday, march 27
43°F30°F
7:1619:38
06:2017:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 7 mi/h | 1025 hPa | 79% | 55% | 0% | 0 mm |
| 03:00 | 32°F | 7 mi/h | 1026 hPa | 84% | 52% | 0% | 0 mm |
| 06:00 | 30°F | 7 mi/h | 1027 hPa | 84% | 51% | 0% | 0 mm |
| 09:00 | 32°F | 9 mi/h | 1028 hPa | 77% | 51% | 0% | 0 mm |
| 12:00 | 39°F | 11 mi/h | 1028 hPa | 61% | 51% | 0% | 0 mm |
| 15:00 | 41°F | 11 mi/h | 1026 hPa | 53% | 51% | 0% | 0 mm |
| 18:00 | 39°F | 9 mi/h | 1025 hPa | 58% | 50% | 0% | 0 mm |
| 21:00 | 36°F | 7 mi/h | 1024 hPa | 65% | 51% | 0% | 0 mm |
Friday, march 28
43°F30°F
7:1519:39
06:4519:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 34°F | 6 mi/h | 1024 hPa | 73% | 55% | 0% | 0 mm |
| 03:00 | 30°F | 6 mi/h | 1022 hPa | 79% | 59% | 0% | 0 mm |
| 06:00 | 30°F | 7 mi/h | 1021 hPa | 81% | 61% | 0% | 0 mm |
| 09:00 | 32°F |  7 mi/h | 1022 hPa | 85% | 75% | 0% | 0 mm |
| 12:00 | 37°F |  9 mi/h | 1022 hPa | 86% | 100% | 0% | 0 mm |
| 15:00 | 43°F | 7 mi/h | 1022 hPa | 70% | 99% | 0% | 0 mm |
| 18:00 | 41°F | 6 mi/h | 1024 hPa | 73% | 66% | 0% | 0 mm |
| 21:00 | 34°F | 5 mi/h | 1026 hPa | 82% | 37% | 0% | 0 mm |
Saturday, march 29
51°F28°F
7:1319:40
07:0920:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 30°F | 3 mi/h | 1026 hPa | 77% | 92% | 0% | 0 mm |
| 03:00 | 28°F | 2 mi/h | 1026 hPa | 75% | 51% | 0% | 0 mm |
| 06:00 | 28°F | 2 mi/h | 1026 hPa | 75% | 5% | 0% | 0 mm |
| 09:00 | 36°F | 5 mi/h | 1025 hPa | 71% | 12% | 0% | 0 mm |
| 12:00 | 46°F | 9 mi/h | 1022 hPa | 58% | 51% | 0% | 0 mm |
| 15:00 | 52°F | 8 mi/h | 1019 hPa | 52% | 100% | 0% | 0 mm |
| 18:00 | 50°F | 7 mi/h | 1018 hPa | 63% | 99% | 17% | 0.1 mm |
| 21:00 | 45°F | 7 mi/h | 1016 hPa | 77% | 100% | 0% | 0 mm |
Sunday, march 30
52°F41°F
7:1119:42
07:3521:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 11 mi/h | 1013 hPa | 80% | 100% | 0% | 0 mm |
| 03:00 | 48°F | 13 mi/h | 1010 hPa | 77% | 100% | 17% | 0.7 mm |
| 06:00 | 50°F | 15 mi/h | 1008 hPa | 83% | 100% | 17% | 0.6 mm |
| 09:00 | 52°F | 14 mi/h | 1007 hPa | 90% | 100% | 17% | 0.3 mm |
| 12:00 | 48°F | 6 mi/h | 1007 hPa | 96% | 100% | 40% | 2.3 mm |
| 15:00 | 48°F | 6 mi/h | 1006 hPa | 97% | 100% | 17% | 0.3 mm |
| 18:00 | 46°F | 5 mi/h | 1006 hPa | 96% | 96% | 0% | 0 mm |
| 21:00 | 43°F | 5 mi/h | 1008 hPa | 95% | 88% | 0% | 0 mm |
Monday, march 31
43°F34°F
7:1019:43
08:0423:05
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 41°F | 6 mi/h | 1008 hPa | 95% | 64% | 0% | 0 mm |
| 03:00 | 39°F | 5 mi/h | 1006 hPa | 96% | 20% | 0% | 0 mm |
| 06:00 | 39°F | 6 mi/h | 1005 hPa | 97% | 56% | 17% | 0.2 mm |
| 09:00 | 41°F | 5 mi/h | 1005 hPa | 94% | 100% | 17% | 0.5 mm |
| 12:00 | 41°F | 5 mi/h | 1005 hPa | 93% | 100% | 17% | 0.9 mm |
| 15:00 | 39°F | 10 mi/h | 1005 hPa | 93% | 100% | 17% | 0 mm |
| 18:00 | 39°F | 11 mi/h | 1006 hPa | 87% | 96% | 0% | 0 mm |
| 21:00 | 36°F | 10 mi/h | 1007 hPa | 87% | 92% | 0% | 0 mm |
