Weather in Mercersburg Pennsylvania, United States. 15 days forecast
Current weather conditions
Sky / Temperature 70°F | Wind 6 mi/h | Atmospheric pressure1016 hPa | Humidity88% | Wind chill68°F | Dewpoint66°F |
Updated: 9/18/2024 at 20:53 (Local time)
Weather Station: Hagerstown, Washington County Regional 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 Mercersburg.
Today, september 18
71°F64°F
6:5419:17
19:3907:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 22:00 | 66°F |  2 mi/h | 1016 hPa | 99% | 75% | 0% | 0 mm |
| 23:00 | 64°F | 3 mi/h | 1016 hPa | 97% | 70% | 17% | 0.4 mm |
Tomorrow, september 19
80°F62°F
6:5519:16
20:0508:43
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F | 2 mi/h | 1015 hPa | 97% | 71% | 19% | 0 mm |
| 03:00 | 64°F |  2 mi/h | 1015 hPa | 93% | 78% | 18% | 0 mm |
| 06:00 | 63°F | 3 mi/h | 1015 hPa | 96% | 81% | 16% | 0 mm |
| 09:00 | 66°F | 3 mi/h | 1015 hPa | 86% | 68% | 12% | 0 mm |
| 12:00 | 75°F | 3 mi/h | 1015 hPa | 65% | 56% | 7% | 0 mm |
| 15:00 | 79°F | 4 mi/h | 1012 hPa | 53% | 45% | 0% | 0 mm |
| 18:00 | 79°F | 3 mi/h | 1012 hPa | 53% | 31% | 0% | 0 mm |
| 21:00 | 68°F | 3 mi/h | 1012 hPa | 70% | 25% | 0% | 0 mm |
Friday, september 20
81°F57°F
6:5619:14
20:3510:02
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 64°F |  2 mi/h | 1012 hPa | 73% | 11% | 0% | 0 mm |
| 03:00 | 61°F | 2 mi/h | 1012 hPa | 80% | 5% | 0% | 0 mm |
| 06:00 | 59°F | 2 mi/h | 1013 hPa | 86% | 8% | 0% | 0 mm |
| 09:00 | 64°F | 2 mi/h | 1014 hPa | 80% | 6% | 0% | 0 mm |
| 12:00 | 77°F | 3 mi/h | 1013 hPa | 57% | 6% | 0% | 0 mm |
| 15:00 | 81°F | 4 mi/h | 1011 hPa | 50% | 12% | 0% | 0 mm |
| 18:00 | 79°F | 4 mi/h | 1011 hPa | 55% | 11% | 0% | 0 mm |
| 21:00 | 70°F |  2 mi/h | 1013 hPa | 73% | 12% | 0% | 0 mm |
Saturday, september 21
80°F59°F
6:5719:12
21:1011:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 2 mi/h | 1015 hPa | 89% | 13% | 0% | 0 mm |
| 03:00 | 61°F | 1 mi/h | 1015 hPa | 94% | 16% | 0% | 0 mm |
| 06:00 | 59°F | 2 mi/h | 1015 hPa | 97% | 17% | 0% | 0 mm |
| 09:00 | 64°F | 2 mi/h | 1016 hPa | 90% | 26% | 0% | 0 mm |
| 12:00 | 75°F | 4 mi/h | 1015 hPa | 69% | 37% | 0% | 0 mm |
| 15:00 | 79°F |  4 mi/h | 1014 hPa | 58% | 36% | 0% | 0 mm |
| 18:00 | 77°F | 4 mi/h | 1014 hPa | 58% | 34% | 0% | 0 mm |
| 21:00 | 70°F | 2 mi/h | 1015 hPa | 69% | 34% | 0% | 0 mm |
Sunday, september 22
73°F61°F
6:5819:11
21:5112:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 66°F | 2 mi/h | 1015 hPa | 83% | 39% | 0% | 0 mm |
| 03:00 | 63°F | 2 mi/h | 1015 hPa | 94% | 44% | 0% | 0 mm |
| 06:00 | 61°F | 3 mi/h | 1017 hPa | 96% | 51% | 10% | 0 mm |
| 09:00 | 63°F | 4 mi/h | 1018 hPa | 92% | 55% | 10% | 0 mm |
| 12:00 | 70°F | 5 mi/h | 1018 hPa | 78% | 54% | 10% | 0 mm |
| 15:00 | 72°F | 6 mi/h | 1018 hPa | 69% | 53% | 10% | 0 mm |
| 18:00 | 70°F | 5 mi/h | 1017 hPa | 70% | 49% | 0% | 0 mm |
| 21:00 | 68°F | 4 mi/h | 1018 hPa | 73% | 50% | 9% | 0 mm |
Monday, september 23
70°F56°F
6:5919:09
22:4113:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 3 mi/h | 1019 hPa | 81% | 61% | 9% | 0 mm |
| 03:00 | 59°F | 2 mi/h | 1019 hPa | 89% | 65% | 9% | 0 mm |
| 06:00 | 57°F | 4 mi/h | 1019 hPa | 94% | 59% | 9% | 0 mm |
| 09:00 | 59°F | 5 mi/h | 1020 hPa | 91% | 55% | 5% | 0 mm |
| 12:00 | 66°F | 6 mi/h | 1019 hPa | 73% | 55% | 5% | 0 mm |
| 15:00 | 70°F | 6 mi/h | 1018 hPa | 63% | 57% | 5% | 0 mm |
| 18:00 | 68°F | 5 mi/h | 1017 hPa | 66% | 60% | 5% | 0.2 mm |
| 21:00 | 64°F | 4 mi/h | 1017 hPa | 72% | 62% | 6% | 0.3 mm |
Tuesday, september 24
72°F56°F
7:0019:07
23:3914:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 4 mi/h | 1017 hPa | 82% | 63% | 6% | 0.2 mm |
| 03:00 | 55°F | 3 mi/h | 1016 hPa | 90% | 64% | 6% | 0.3 mm |
| 06:00 | 55°F | 3 mi/h | 1016 hPa | 92% | 63% | 6% | 0.3 mm |
| 09:00 | 59°F | 4 mi/h | 1016 hPa | 88% | 60% | 11% | 0.3 mm |
| 12:00 | 66°F | 5 mi/h | 1016 hPa | 72% | 53% | 11% | 0.1 mm |
| 15:00 | 72°F | 6 mi/h | 1015 hPa | 62% | 50% | 11% | 0.1 mm |
| 18:00 | 68°F | 5 mi/h | 1015 hPa | 66% | 55% | 11% | 0.3 mm |
| 21:00 | 66°F | 4 mi/h | 1015 hPa | 71% | 60% | 12% | 0.3 mm |
Wednesday, september 25
71°F56°F
7:0119:06
----15:45
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 3 mi/h | 1015 hPa | 79% | 66% | 12% | 0.3 mm |
| 03:00 | 57°F | 2 mi/h | 1014 hPa | 86% | 68% | 12% | 0.3 mm |
| 06:00 | 57°F | 3 mi/h | 1013 hPa | 90% | 65% | 12% | 0.4 mm |
| 09:00 | 59°F | 4 mi/h | 1012 hPa | 89% | 62% | 25% | 0.3 mm |
| 12:00 | 66°F | 6 mi/h | 1011 hPa | 78% | 60% | 25% | 0.3 mm |
| 15:00 | 70°F | 6 mi/h | 1010 hPa | 82% | 77% | 17% | 0.3 mm |
| 18:00 | 70°F | 6 mi/h | 1009 hPa | 80% | 78% | 17% | 0.5 mm |
| 21:00 | 66°F | 4 mi/h | 1009 hPa | 88% | 78% | 17% | 0.3 mm |
Thursday, september 26
70°F60°F
7:0219:04
00:4216:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 4 mi/h | 1010 hPa | 93% | 74% | 17% | 0.3 mm |
| 03:00 | 61°F | 4 mi/h | 1009 hPa | 93% | 79% | 17% | 0.4 mm |
| 06:00 | 61°F | 4 mi/h | 1009 hPa | 95% | 79% | 17% | 0.5 mm |
| 09:00 | 63°F | 5 mi/h | 1009 hPa | 95% | 70% | 17% | 0.3 mm |
| 12:00 | 68°F |  6 mi/h | 1009 hPa | 85% | 62% | 17% | 0.3 mm |
| 15:00 | 70°F |  5 mi/h | 1009 hPa | 79% | 59% | 17% | 0.5 mm |
| 18:00 | 68°F | 2 mi/h | 1010 hPa | 81% | 59% | 17% | 0.6 mm |
| 21:00 | 64°F | 5 mi/h | 1011 hPa | 84% | 59% | 17% | 0.5 mm |
Friday, september 27
70°F59°F
7:0319:03
01:4817:00
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 63°F | 5 mi/h | 1012 hPa | 88% | 58% | 17% | 0.5 mm |
| 03:00 | 59°F | 4 mi/h | 1011 hPa | 92% | 58% | 17% | 0.6 mm |
| 06:00 | 59°F | 4 mi/h | 1012 hPa | 94% | 59% | 17% | 0.7 mm |
| 09:00 | 61°F | 5 mi/h | 1012 hPa | 92% | 60% | 17% | 0.6 mm |
| 12:00 | 66°F | 6 mi/h | 1012 hPa | 82% | 57% | 17% | 0.5 mm |
| 15:00 | 70°F | 7 mi/h | 1011 hPa | 77% | 55% | 17% | 0.5 mm |
| 18:00 | 66°F | 6 mi/h | 1012 hPa | 80% | 54% | 17% | 0.6 mm |
| 21:00 | 64°F | 4 mi/h | 1013 hPa | 83% | 51% | 17% | 0.6 mm |
Saturday, september 28
71°F57°F
7:0419:01
02:5317:27
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 1 mi/h | 1014 hPa | 86% | 46% | 0% | 0 mm |
| 03:00 | 59°F | 4 mi/h | 1015 hPa | 89% | 43% | 0% | 0 mm |
| 06:00 | 57°F | 4 mi/h | 1015 hPa | 92% | 42% | 0% | 0 mm |
| 09:00 | 59°F | 5 mi/h | 1016 hPa | 88% | 39% | 0% | 0 mm |
| 12:00 | 66°F | 6 mi/h | 1016 hPa | 72% | 34% | 0% | 0 mm |
| 15:00 | 70°F | 7 mi/h | 1015 hPa | 65% | 31% | 0% | 0 mm |
| 18:00 | 66°F | 6 mi/h | 1015 hPa | 70% | 32% | 0% | 0 mm |
| 21:00 | 63°F | 4 mi/h | 1016 hPa | 76% | 33% | 0% | 0 mm |
Sunday, september 29
72°F56°F
7:0518:59
03:5717:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 4 mi/h | 1017 hPa | 81% | 32% | 0% | 0 mm |
| 03:00 | 57°F | 4 mi/h | 1017 hPa | 85% | 33% | 0% | 0 mm |
| 06:00 | 57°F | 4 mi/h | 1016 hPa | 87% | 35% | 0% | 0 mm |
| 09:00 | 59°F | 5 mi/h | 1016 hPa | 84% | 36% | 0% | 0 mm |
| 12:00 | 66°F | 6 mi/h | 1015 hPa | 70% | 33% | 0% | 0 mm |
| 15:00 | 72°F | 4 mi/h | 1012 hPa | 61% | 54% | 0% | 0 mm |
| 18:00 | 70°F | 4 mi/h | 1011 hPa | 61% | 100% | 0% | 0 mm |
| 21:00 | 61°F | 3 mi/h | 1009 hPa | 72% | 100% | 0% | 0 mm |
Monday, september 30
64°F47°F
7:0618:58
04:5818:10
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 4 mi/h | 1008 hPa | 79% | 69% | 0% | 0 mm |
| 03:00 | 55°F | 3 mi/h | 1006 hPa | 90% | 5% | 0% | 0 mm |
| 06:00 | 54°F | 2 mi/h | 1005 hPa | 93% | 26% | 0% | 0 mm |
| 09:00 | 59°F | 8 mi/h | 1005 hPa | 77% | 85% | 0% | 0 mm |
| 12:00 | 63°F | 12 mi/h | 1005 hPa | 61% | 100% | 17% | 0 mm |
| 15:00 | 59°F | 12 mi/h | 1004 hPa | 68% | 70% | 0% | 0 mm |
| 18:00 | 59°F | 14 mi/h | 1003 hPa | 58% | 18% | 0% | 0 mm |
| 21:00 | 52°F | 13 mi/h | 1004 hPa | 70% | 23% | 0% | 0 mm |
Tuesday, october 1
51°F39°F
7:0718:56
05:5818:29
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 46°F | 11 mi/h | 1005 hPa | 73% | 5% | 0% | 0 mm |
| 03:00 | 43°F | 9 mi/h | 1005 hPa | 75% | 20% | 0% | 0 mm |
| 06:00 | 43°F | 9 mi/h | 1006 hPa | 75% | 56% | 0% | 0 mm |
| 09:00 | 46°F | 11 mi/h | 1006 hPa | 62% | 71% | 0% | 0 mm |
| 12:00 | 50°F | 13 mi/h | 1007 hPa | 58% | 81% | 17% | 0.1 mm |
| 15:00 | 48°F | 13 mi/h | 1008 hPa | 67% | 55% | 0% | 0 mm |
| 18:00 | 48°F | 9 mi/h | 1009 hPa | 61% | 24% | 0% | 0 mm |
| 21:00 | 43°F | 5 mi/h | 1011 hPa | 72% | 24% | 0% | 0 mm |
Wednesday, october 2
51°F36°F
7:0818:54
06:5718:48
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 39°F | 6 mi/h | 1012 hPa | 77% | 23% | 0% | 0 mm |
| 03:00 | 37°F | 5 mi/h | 1013 hPa | 75% | 46% | 0% | 0 mm |
| 06:00 | 37°F | 4 mi/h | 1014 hPa | 73% | 73% | 0% | 0 mm |
| 09:00 | 43°F | 6 mi/h | 1016 hPa | 71% | 97% | 0% | 0 mm |
| 12:00 | 48°F | 10 mi/h | 1017 hPa | 67% | 99% | 0% | 0 mm |
| 15:00 | 52°F | 10 mi/h | 1017 hPa | 64% | 100% | 0% | 0 mm |
| 18:00 | 52°F | 9 mi/h | 1018 hPa | 68% | 91% | 0% | 0 mm |
| 21:00 | 48°F | 7 mi/h | 1020 hPa | 75% | 68% | 0% | 0 mm |
