Currently: 75 °F. Clear. (Weather station: Washington County Regional Airport, USA). See more current weatherChambersburg Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
61
65
69
73
77
81
85
89
93
97
Jun 15 – Jun 21
0.06
Lo:70
Thu, 19
Hi:86
12
Lo:62
Fri, 20
Hi:86
8
Lo:67
Sat, 21
Hi:90
6
Jun 22 – Jun 28
Lo:71
Sun, 22
Hi:96
11
Lo:76
Mon, 23
Hi:99
6
Lo:77
Tue, 24
Hi:97
3
Lo:74
Wed, 25
Hi:94
8
0.09
Lo:71
Thu, 26
Hi:85
6
0.24
Lo:68
Fri, 27
Hi:84
3
0.39
Lo:69
Sat, 28
Hi:84
3
Jun 29 – Jul 5
0.02
Lo:69
Sun, 29
Hi:84
5
0.02
Lo:70
Mon, 30
Hi:85
7
0.31
Lo:70
Tue, 1
Hi:85
10
0.02
Lo:70
Wed, 2
Hi:85
4
Lo:70
Thu, 3
Hi:84
6
Thu, Jun 19
86 / 70 °F
Isolated tstorms late. Afternoon clouds.
Feels Like: 90 °F
Humidity: 62%
Precipitation: Rain: 0.06 Snow: 0
Precipitation Chance: 48%
SW
Wind: 12 mph
2 Week Extended Forecast in Chambersburg, Pennsylvania, USA
Scroll right to see more
| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Thu Jun 19 |  | 86 / 70 °F | Isolated tstorms late. Afternoon clouds. | 90 °F | 12 mph | ↑ | 62% | 48% | 0.06" | 5 (Moderate) | 5:41 am | 8:42 pm |
| Fri Jun 20 |  | 86 / 62 °F | Afternoon clouds. | 85 °F | 8 mph | ↑ | 46% | 23% | 0.00" | 10 (Very high) | 5:42 am | 8:42 pm |
| Sat Jun 21 |  | 90 / 67 °F | Broken clouds. | 91 °F | 6 mph | ↑ | 44% | 0% | 0.00" | 7 (High) | 5:42 am | 8:42 pm |
| Sun Jun 22 | | 96 / 71 °F | Mostly cloudy. | 103 °F | 11 mph | ↑ | 48% | 0% | 0.00" | 5 (Moderate) | 5:42 am | 8:42 pm |
| Mon Jun 23 |  | 99 / 76 °F | Sunny. | 107 °F | 6 mph | ↑ | 45% | 2% | 0.00" | 10 (Very high) | 5:42 am | 8:43 pm |
| Tue Jun 24 | | 97 / 77 °F | Sunny. | 107 °F | 3 mph | ↑ | 50% | 4% | 0.00" | 10 (Very high) | 5:43 am | 8:43 pm |
| Wed Jun 25 |  | 94 / 74 °F | Mostly sunny. | 104 °F | 8 mph | ↑ | 57% | 4% | 0.00" | 7 (High) | 5:43 am | 8:43 pm |
| Thu Jun 26 | | 85 / 71 °F | Isolated tstorms late. Overcast. | 88 °F | 6 mph | ↑ | 63% | 61% | 0.09" | 3 (Moderate) | 5:43 am | 8:43 pm |
| Fri Jun 27 |  | 84 / 68 °F | Thundershowers. Cloudy. | 89 °F | 3 mph | ↑ | 66% | 96% | 0.24" | 5 (Moderate) | 5:44 am | 8:43 pm |
| Sat Jun 28 | | 84 / 69 °F | Thunderstorms. Broken clouds. | 89 °F | 3 mph | ↑ | 67% | 99% | 0.39" | 5 (Moderate) | 5:44 am | 8:43 pm |
| Sun Jun 29 | | 84 / 69 °F | Isolated tstorms late. Broken clouds. | 88 °F | 5 mph | ↑ | 61% | 43% | 0.02" | 5 (Moderate) | 5:45 am | 8:43 pm |
| Mon Jun 30 | | 85 / 70 °F | Isolated tstorms late. Overcast. | 88 °F | 7 mph | ↑ | 58% | 48% | 0.02" | 3 (Moderate) | 5:45 am | 8:43 pm |
| Tue Jul 1 | | 85 / 70 °F | Tstorms late. Overcast. | 89 °F | 10 mph | ↑ | 61% | 97% | 0.31" | 5 (Moderate) | 5:45 am | 8:43 pm |
| Wed Jul 2 | | 85 / 70 °F | Broken clouds. | 88 °F | 4 mph | ↑ | 54% | 49% | 0.02" | 7 (High) | 5:46 am | 8:42 pm |
| Thu Jul 3 | | 84 / 70 °F | Mostly cloudy. | 88 °F | 6 mph | ↑ | 60% | 6% | 0.00" | 7 (High) | 5:46 am | 8:42 pm |
| * Updated Wednesday, June 18, 2025 11:24:19 pm Chambersburg time - Weather by CustomWeather, © 2025 | ||||||||||||