Portland, Friday, 9 October, 01:35
Clear. Feels like 54°. High 88°, low 55°.
In May, Portland, TN averages a high of 75.6° and a low of 58°. About 5.0 inches of precipitation fall over the month (12 wet days). The record high is 93.4° (2019) and the record low 34.7° (2020). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 72.1° | 54.5° | 47% | 85.3° (2012) | 37.8° (1963) |
| 2 | 71.4° | 53.8° | 53% | 86.9° (2012) | 38.8° (1963) |
| 3 | 70° | 53.2° | 52% | 82.9° (2022) | 39.4° (2005) |
| 4 | 70.2° | 52.7° | 47% | 84.2° (2012) | 39.4° (1971) |
| 5 | 72.3° | 53.1° | 37% | 84.9° (2001) | 40.3° (2011) |
| 6 | 72.9° | 54.3° | 35% | 86.7° (2012) | 41.7° (1992) |
| 7 | 73.9° | 55.4° | 42% | 86.7° (2010) | 41.2° (1989) |
| 8 | 74.3° | 56.7° | 43% | 85.5° (1962) | 42.3° (1989) |
| 9 | 73.8° | 56.5° | 28% | 85.5° (1963) | 34.7° (2020) |
| 10 | 74.3° | 55.6° | 30% | 85.3° (2011) | 38.3° (1966) |
| 11 | 75° | 56.5° | 40% | 87.3° (2011) | 38.8° (2020) |
| 12 | 73.9° | 57.9° | 43% | 89.6° (2022) | 40.6° (1960) |
| 13 | 73.8° | 56.3° | 40% | 88.7° (1962) | 41.2° (2013) |
| 14 | 75° | 57.2° | 40% | 88.3° (2018) | 41.4° (1971) |
| 15 | 74.7° | 57.6° | 38% | 87.6° (1988) | 42.3° (2006) |
| 16 | 74.8° | 57.7° | 38% | 90.9° (1962) | 41.2° (1997) |
| 17 | 75° | 58.1° | 40% | 90.7° (1962) | 45° (1983) |
| 18 | 75.9° | 58.6° | 37% | 91.9° (1962) | 43.9° (1973) |
| 19 | 76.5° | 58.6° | 43% | 90.3° (1962) | 41.2° (2002) |
| 20 | 77.4° | 59.5° | 38% | 91° (1962) | 44.1° (2002) |
| 21 | 77.2° | 59.4° | 37% | 90.1° (1962) | 41.9° (2002) |
| 22 | 77.7° | 59.4° | 33% | 89.4° (1962) | 41.5° (2002) |
| 23 | 78.8° | 60.3° | 32% | 89.2° (2019) | 45.1° (1963) |
| 24 | 79° | 60.8° | 28% | 91.2° (1960) | 47.8° (1961) |
| 25 | 79.2° | 61.5° | 37% | 90.9° (2012) | 47.8° (1979) |
| 26 | 78.4° | 61.7° | 48% | 92.3° (2012) | 44.4° (1979) |
| 27 | 79.3° | 61.5° | 43% | 92.8° (2012) | 40.1° (1961) |
| 28 | 78.6° | 61.7° | 50% | 90.9° (1962) | 45° (1961) |
| 29 | 79.3° | 61.9° | 42% | 93.4° (2019) | 48.9° (1971) |
| 30 | 80.2° | 62.2° | 40% | 89.4° (2011) | 44.2° (1984) |
| 31 | 80.1° | 63° | 35% | 90.1° (1977) | 46.2° (1984) |