Current conditions and the National Weather Service 7-day forecast for Harmonsburg, Pennsylvania — temperature, rain chance, wind, radar and active alerts.
Saturday Aug 29 night: a low around 61°F. Sunday Aug 30: a high near 82°F and a low around 67°F. The wettest day looks like Sunday Aug 30, near 0.01 in. Highs over the period run 79°F to 90°F.
| Day | High | Low | Precip |
|---|---|---|---|
| Saturday Aug 29 | — | 61° | — |
| Sunday Aug 30 | 82° | 67° | 0.01 in |
| Monday Aug 31 | 86° | 71° | 0.01 in |
| Tuesday Sep 1 | 89° | 71° | — |
| Wednesday Sep 2 | 90° | 70° | — |
| Thursday Sep 3 | 84° | 64° | — |
| Friday Sep 4 | 79° | 62° | — |
| Saturday Sep 5 | 79° | — | — |