Weather in Belfast for October 2026
Until now, October 2026 in Belfast has been nearly identical to the historical average, with a temperature of 13.1 °C (showing only a slight deviation of 0 °C).
The forecast for the coming days of October 2026 predicts a temperature of 14 °C , which is warmer than usual.
In general, the average temperature in Belfast at the beginning of October is 14.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 11.3 °C by the end of October.
The climate of Belfast in October is notably wet, with an average of 15 rainy days, and a total of 93.4 mm of precipitation.
Is October a good time to visit Belfast? check out the best time to travel to Belfast page.
✨ Is October a good time to visit Belfast? – Ask the AI Weatherman
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Belfast Weather October
Temperatures trend during October in Belfast
October weather in Belfast day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy rain possible | 15° /9° | 1.8 mm | 2.5 | |
| 2 Oct. |  Light rain | 14° /9° | 3.5 mm | 2 | |
| 3 Oct. | Light rain | 14° /8° | 2.6 mm | 2.4 | |
| 4 Oct. | Light rain | 14° /8° | 1.9 mm | 2 | |
| 5 Oct. | Patchy rain possible | 15° /11° | 1.6 mm | 2.3 | |
| 6 Oct. | Light rain | 14° /10° | 2.5 mm | 2.2 | |
| 7 Oct. | Patchy rain possible | 15° /7° | 0.6 mm | 2.1 | |
| 8 Oct. | Patchy rain possible | 14° /7° | 2.4 mm | 2.1 | |
| 9 Oct. | Light rain | 14° /9° | 3.4 mm | 2 | |
| 10 Oct. | Patchy rain possible | 14° /8° | 0.7 mm | 2 | |
| 11 Oct. |  Overcast | 12° /4° | 0.3 mm | 1.9 | |
| 12 Oct. | Patchy rain possible | 13° /7° | 1.3 mm | 1.8 | |
| 13 Oct. | Patchy rain possible | 13° /6° | 2.3 mm | 1.8 | |
| 14 Oct. | Light rain shower | 14° /6° | 0.2 mm | 1.7 | |
| 15 Oct. | Patchy rain possible | 13° /6° | 1.8 mm | 1.7 | |
| 16 Oct. | Light rain | 12° /6° | 3.5 mm | 1.6 | |
| 17 Oct. | Patchy rain possible | 12° /6° | 0.5 mm | 1.6 | |
| 18 Oct. | Light rain | 13° /7° | 8.2 mm | 1.5 | |
| 19 Oct. | Light rain | 13° /7° | 6.9 mm | 1.5 | |
| 20 Oct. | Light rain | 13° /8° | 5.5 mm | 1.4 | |
| 21 Oct. | Light rain | 11° /6° | 4.1 mm | 1.4 | |
| 22 Oct. | Patchy rain possible | 11° /4° | 0.3 mm | 1.3 | |
| 23 Oct. | Light rain | 11° /5° | 3.7 mm | 1.3 | |
| 24 Oct. | Light rain | 12° /7° | 5.6 mm | 1.2 | |
| 25 Oct. | Light rain | 10° /6° | 2.9 mm | 1.2 | |
| 26 Oct. | Light rain | 11° /5° | 4.9 mm | 1.2 | |
| 27 Oct. | Patchy rain possible | 14° /8° | 2.3 mm | 0.9 | |
| 28 Oct. | Patchy rain possible | 14° /9° | 1.2 mm | 1 | |
| 29 Oct. | Overcast | 14° /8° | 0 mm | 1.1 | |
| 30 Oct. | Light rain | 16° /8° | 2.6 mm | 0.6 | |
| 31 Oct. | Light rain | 12° /6° | 3.4 mm | 3 | |
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Belfast in October - FAQ
What are the expected maximum and minimum temperatures in Belfast during October?
How much rainfall should be expected in Belfast during October?
What are the typical wind conditions in Belfast during October?
October rainfall patterns in Belfast
Where is Belfast?Get accurate weather forecasts for Belfast, located at latitude 54.597 and longitude -5.925. Stay updated with localized weather information tailored for Belfast.