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 Londonderry Weather Forecast Summary |
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Today
Dec 20th
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Sunday
Dec 21st
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Monday
Dec 22nd
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Tuesday
Dec 23rd
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Wednesday
Dec 24th
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Cloudy |
Cloudy |
Flurries |
Cloudy |
Cloudy |
3°C
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4°C
-4°C |
-4°C
-9°C |
-6°C
-11°C |
-4°C
-8°C |
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| Londonderry Detailed Weather Forecast |
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| Saturday, December 20th, 2025 |
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Morning |
Temperature: -3°C |
| Sunny with cloudy periods with a slight chance of flurries. Windy. |
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Afternoon |
Temperature: -3°C |
| Cloudy. Windy at times. |
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Evening |
Temperature: -2°C |
| Cloudy. Windy at times. |
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| Sunday, December 21st, 2025 |
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Overnight |
Temperature: 0°C |
| Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy. |
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Morning |
Temperature: 4°C |
| Cloudy with a slight chance of showers. Showers possibly mixed with wet flurries. Windy. |
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Afternoon |
Temperature: 2°C |
| Sunny with cloudy periods with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Evening |
Temperature: -4°C |
| Clear. Windy at times. |
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| Monday, December 22nd, 2025 |
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Overnight |
Temperature: -5°C |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: -4°C |
| A mix of cloud and sun with a chance of flurries. Windy at times. |
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Afternoon |
Temperature: -6°C |
| Cloudy with flurries likely. Windy at times. |
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Evening |
Temperature: -9°C |
| A mix of cloudy and clear skies with a chance of flurries. Windy at times. |
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| Tuesday, December 23rd, 2025 |
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Overnight |
Temperature: -10°C |
| Clear. Windy at times. |
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Morning |
Temperature: -7°C |
| Mostly sunny. |
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Afternoon |
Temperature: -8°C |
| Cloudy. |
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Evening |
Temperature: -8°C |
| Cloudy. |
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| Wednesday, December 24th, 2025 |
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Overnight |
Temperature: -8°C |
| Cloudy. Windy at times. |
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Morning |
Temperature: -4°C |
| Sunny with cloudy periods. Windy at times. |
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Afternoon |
Temperature: -6°C |
| Sunny with cloudy periods. Windy at times. |
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Evening |
Temperature: -7°C |
| Clear with cloudy periods. |
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| Thursday, December 25th, 2025 |
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Overnight |
Temperature: -9°C |
| Cloudy. |
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Morning |
Temperature: -3°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -2°C |
| A mix of cloud and sun with flurries likely. Windy at times. |
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Evening |
Temperature: -4°C |
| A mix of clear and cloudy skies. |
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| Friday, December 26th, 2025 |
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Overnight |
Temperature: -7°C |
| Cloudy. |
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Morning |
Temperature: -1°C |
| Cloudy. Windy. |
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Afternoon |
Temperature: 4°C |
| Cloudy with a few showers. Showers possibly mixed with wet flurries. Windy. |
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Evening |
Temperature: 7°C |
| Cloudy with a few showers. Windy. |
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| Saturday, December 27th, 2025 |
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Overnight |
Temperature: -5°C |
| A mix of cloudy and clear skies. Windy at times. |
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Morning |
Temperature: -7°C |
| Sunny. Windy at times. |
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Afternoon |
Temperature: -8°C |
| Sunny. Windy at times. |
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Evening |
Temperature: -10°C |
| Clear. |
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| Sunday, December 28th, 2025 |
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Overnight |
Temperature: -11°C |
| Clear. |
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Morning |
Temperature: -7°C |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: -2°C |
| Cloudy with flurries or showers likely. Windy. |
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Evening |
Temperature: 2°C |
| Cloudy with periods of rain. Rain possibly mixed with wet snow at times. Windy. |
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