Current conditions and the National Weather Service 7-day forecast for ZIP code 61261, Lyndon, Illinois — temperature, rain chance, wind, radar and alerts.
Saturday Aug 29 night: a low around 69°F. Sunday Aug 30: a high near 88°F and a low around 73°F. Highs over the period run 87°F to 94°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 69° | — |
| Sunday Aug 30 | 88° | 73° | — |
| Monday Aug 31 | 91° | 74° | — |
| Tuesday Sep 1 | 93° | 75° | — |
| Wednesday Sep 2 | 94° | 71° | — |
| Thursday Sep 3 | 89° | 68° | — |
| Friday Sep 4 | 88° | 68° | — |
| Saturday Sep 5 | 87° | — | — |