| Mon May 20 | Tue May 21 | Wed May 22 | Thu May 23 | |
| Tmin 18-06 |
48°F | 42°F | 44°F | 39°F |
| Tmax 06-18 |
62°F | 60°F | 57°F | 53°F |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - Rush | Distance |
| Malahide | 8.6 km |
| Dublin | 23.2 km |
| Drogheda | 28.4 km |
| Clondalkin | 29.9 km |
| Forecast: Rush Region In the next few days, it's mostly sunny. A raincoat is needless this day. It's getting cooler: From 16 degrees on Tuesday the daily highs drop to 12 degrees on Thursday. A fresh wind from the northwest. |