Current weather conditions and 15 day weather forecast for Randalstown, Northern Ireland, UK including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 18 September 2026 Friday 14.4 ° C / 57.9°F ![]() Light rain shower |
Feels Like : 10.4 ° C / 50.7°F Humidity : % 92 Pressure : 1003 mb Wind Speed : 25.6 kmph / 15.9 miles from SW ![]() Visibility : 10 km Precipitation (rainfall) : 0.37 mm Cloud (%) : 86 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 September 2026 Saturday | Patchy rain nearby |
9.8 ° C | 14.5 ° C | 12.3 ° C | % 81 | 69% | 2.9 | Sunrise:07:05 AM Sunset: 07:32 PM |
Moonrise:05:23 PM Moonset: 11:28 PM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Overcast |
7.9 ° C | 14 ° C | 11.1 ° C | % 77 | 36% | 2.8 | Sunrise:07:07 AM Sunset: 07:29 PM |
Moonrise:05:50 PM Moonset: Does not set today Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Sunny |
10.7 ° C | 20.4 ° C | 15.4 ° C | % 89 | 73% | 2.1 | Sunrise:07:09 AM Sunset: 07:27 PM |
Moonrise:06:07 PM Moonset: 12:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Patchy rain nearby |
13.3 ° C | 17.8 ° C | 15 ° C | % 91 | 49% | 4 | Sunrise:07:11 AM Sunset: 07:24 PM |
Moonrise:06:19 PM Moonset: 02:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Overcast |
8.7 ° C | 13.8 ° C | 11.1 ° C | % 83 | 78% | 4 | Sunrise:07:12 AM Sunset: 07:22 PM |
Moonrise:06:29 PM Moonset: 03:19 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Partly Cloudy |
8.8 ° C | 17.4 ° C | 12.8 ° C | % 86 | 18% | 5 | Sunrise:07:14 AM Sunset: 07:19 PM |
Moonrise:06:36 PM Moonset: 04:35 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
11.7 ° C | 18.8 ° C | 14.6 ° C | % 84 | 11% | 5 | Sunrise:07:16 AM Sunset: 07:17 PM |
Moonrise:06:43 PM Moonset: 05:51 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
9.6 ° C | 18.6 ° C | 13.6 ° C | % 81 | 11% | 5 | Sunrise:07:18 AM Sunset: 07:14 PM |
Moonrise:06:50 PM Moonset: 07:06 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Overcast |
10.6 ° C | 15.5 ° C | 12.7 ° C | % 88 | 29% | 4 | Sunrise:07:20 AM Sunset: 07:12 PM |
Moonrise:06:58 PM Moonset: 08:24 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Patchy rain nearby |
8.3 ° C | 14.4 ° C | 11.2 ° C | % 88 | 24% | 4 | Sunrise:07:22 AM Sunset: 07:09 PM |
Moonrise:07:07 PM Moonset: 09:45 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Patchy rain nearby |
8 ° C | 13.4 ° C | 10 ° C | % 82 | 32% | 4 | Sunrise:07:24 AM Sunset: 07:06 PM |
Moonrise:07:21 PM Moonset: 11:09 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
4.8 ° C | 10.2 ° C | 7.4 ° C | % 67 | 6% | 4 | Sunrise:07:25 AM Sunset: 07:04 PM |
Moonrise:07:41 PM Moonset: 12:35 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
5.6 ° C | 11.9 ° C | 8.1 ° C | % 70 | 10% | 4 | Sunrise:07:27 AM Sunset: 07:01 PM |
Moonrise:08:12 PM Moonset: 02:00 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
5.4 ° C | 12.9 ° C | 8.7 ° C | % 77 | 8% | 4 | Sunrise:07:29 AM Sunset: 06:59 PM |
Moonrise:09:01 PM Moonset: 03:14 PM Moon Phase ( Last Quarter ) |
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