Mercersburg Hourly Forecast
Next 12 Hours
Rest Of Tonight
Mostly cloudy. A chance of rain, mainly this evening. Near steady temperature in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
Saturday
Partly sunny in the morning, then becoming mostly cloudy. Not as cool with highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
10 PM Overcast  UV Index: 0 |
39°F Feels 32°F |
90% | 16.1 NW | 29.47 inHg | 37°F | 0% |
11 PM Cloudy  UV Index: 0 |
39°F Feels 32°F |
91% | 16.6 NW | 29.48 inHg | 37.4°F | 0% |
Saturday Night
Mostly cloudy. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph.
Sunday
Mostly sunny. Highs in the lower 50s. West winds 5 to 10 mph with gusts up to 20 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear  UV Index: 0 |
39°F Feels 32°F |
92% | 15.9 NW | 29.5 inHg | 36.6°F | 0% |
1 AM Clear UV Index: 0 |
39°F Feels 31°F |
89% | 14.5 NW | 29.52 inHg | 35.4°F | 0% |
2 AM Partly Cloudy  UV Index: 0 |
39°F Feels 32°F |
86% | 15.2 NW | 29.55 inHg | 34.8°F | 0% |
3 AM Clear UV Index: 0 |
39°F Feels 31°F |
83% | 15.4 NW | 29.57 inHg | 34.6°F | 0% |
4 AM Clear UV Index: 0 |
38°F Feels 31°F |
85% | 15.4 NW | 29.6 inHg | 34°F | 0% |
5 AM Clear UV Index: 0 |
38°F Feels 30°F |
84% | 16.1 NW | 29.63 inHg | 33.8°F | 0% |
6 AM Clear UV Index: 0 |
38°F Feels 30°F |
84% | 15.2 NW | 29.67 inHg | 33.5°F | 0% |
7 AM Clear UV Index: 0 |
37°F Feels 30°F |
86% | 13.6 NW | 29.7 inHg | 33.2°F | 0% |
8 AM Sunny UV Index: 0.1 |
38°F Feels 30°F |
87% | 11.6 NW | 29.72 inHg | 32.9°F | 0% |
9 AM SunnyUV Index: 0.5 |
40°F Feels 32°F |
84% | 11 NW | 29.75 inHg | 33.9°F | 0% |
Currently
 |
37°F |
29.46in
Barometer 89%
Humidity West 8.1mph Wind |
| Light Rain | ||
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