Current conditions and the National Weather Service 7-day forecast for Collinsville, Connecticut — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 58°F. Sunday Aug 30: a high near 81°F and a low around 62°F. The wettest day looks like Tuesday Sep 1, near 0.41 in. Highs over the period run 76°F to 81°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 58° | — |
| Sunday Aug 30 | 81° | 62° | 0.16 in |
| Monday Aug 31 | 77° | 63° | — |
| Tuesday Sep 1 | 79° | 64° | 0.41 in |
| Wednesday Sep 2 | 80° | 65° | — |
| Thursday Sep 3 | 81° | 62° | — |
| Friday Sep 4 | 78° | 59° | — |
| Saturday Sep 5 | 76° | — | — |