 |
 Mercersburg Weather Forecast Summary |
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Today
Nov 21st
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Saturday
Nov 22nd
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Sunday
Nov 23rd
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Monday
Nov 24th
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Tuesday
Nov 25th
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 |
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Showers |
Cloudy |
Cloudy |
Cloudy |
Mix of rain and snow |
51°F
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48°F
42°F |
53°F
42°F |
45°F
35°F |
42°F
34°F |
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| Mercersburg Detailed Weather Forecast |
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| Friday, November 21st, 2025 |
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Overnight |
Temperature: 40°F |
| Cloudy. |
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Morning |
Temperature: 47°F |
| Cloudy with a chance of showers. |
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Afternoon |
Temperature: 49°F |
| Cloudy with showers likely. |
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Evening |
Temperature: 50°F |
| Cloudy with a chance of showers. |
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| Saturday, November 22nd, 2025 |
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Overnight |
Temperature: 44°F |
| Cloudy. |
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Morning |
Temperature: 46°F |
| Cloudy with sunny periods. |
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Afternoon |
Temperature: 44°F |
| Cloudy. |
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Evening |
Temperature: 42°F |
| Cloudy. |
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| Sunday, November 23rd, 2025 |
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Overnight |
Temperature: 42°F |
| Cloudy. |
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Morning |
Temperature: 50°F |
| Sunny. Windy at times. |
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Afternoon |
Temperature: 47°F |
| Sunny. |
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Evening |
Temperature: 43°F |
| Clear. Windy at times. |
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| Monday, November 24th, 2025 |
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Overnight |
Temperature: 38°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 44°F |
| Sunny with cloudy periods. Windy. |
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Afternoon |
Temperature: 41°F |
| A mix of cloud and sun. Windy at times. |
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Evening |
Temperature: 35°F |
| Cloudy. |
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| Tuesday, November 25th, 2025 |
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Overnight |
Temperature: 34°F |
| Cloudy. |
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Morning |
Temperature: 42°F |
| Cloudy. |
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Afternoon |
Temperature: 39°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Evening |
Temperature: 40°F |
| Cloudy with showers likely. |
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| Wednesday, November 26th, 2025 |
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Overnight |
Temperature: 41°F |
| Cloudy with a chance of showers. |
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Morning |
Temperature: 46°F |
| Cloudy. |
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Afternoon |
Temperature: 48°F |
| Cloudy. |
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Evening |
Temperature: 47°F |
| Cloudy. |
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