The Weather Right Now.
Average Temperature & Precipitation At Rolla, Missouri.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 42° | 47° | 58° | 68° | 77° | 84° | 88° | 87° | 80° | 71° | 58° | 46° |
| Avg. Low | 20° | 25° | 34° | 44° | 54° | 61° | 65° | 64° | 56° | 45° | 36° | 25° |
| Mean | 32° | 36° | 47° | 57° | 65° | 74° | 78° | 76° | 68° | 58° | 47° | 36° |
| Avg. Precip. | 2.0 in | 2.3 in | 4.1 in | 4.0 in | 4.4 in | 3.3 in | 3.4 in | 4.3 in | 3.9 in | 3.3 in | 3.8 in | 3.4 in |