Inchelium, Wednesday, 7 October, 23:30
Clear. Feels like 48°. High 72°, low 41°.
In May, Inchelium, WA averages a high of 65.7° and a low of 44.8°. About 2.0 inches of precipitation fall over the month (9 wet days). The record high is 93.9° (1986) and the record low 28.4° (1965). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 61.5° | 40.1° | 25% | 78.1° (1998) | 30° (1967) |
| 2 | 62.1° | 41° | 27% | 85.6° (2023) | 31.5° (1997) |
| 3 | 61.3° | 41.2° | 32% | 79.9° (2023) | 29.5° (1967) |
| 4 | 62.6° | 40.8° | 23% | 85.3° (2023) | 30.2° (1999) |
| 5 | 63° | 41.7° | 27% | 82.6° (1966) | 30.6° (1975) |
| 6 | 63.7° | 41.5° | 25% | 84.7° (1992) | 28.4° (1965) |
| 7 | 63.3° | 42.1° | 32% | 84.7° (1987) | 30.6° (1962) |
| 8 | 63.5° | 42.6° | 25% | 85.3° (1987) | 31.8° (2002) |
| 9 | 63.3° | 41.7° | 28% | 84.7° (2013) | 31.3° (1996) |
| 10 | 64.4° | 42.8° | 27% | 84.9° (2013) | 31.3° (1999) |
| 11 | 64.8° | 43.2° | 25% | 84.6° (2013) | 32° (1985) |
| 12 | 65.3° | 43.7° | 27% | 88.2° (1993) | 31.8° (1970) |
| 13 | 65.7° | 44.1° | 30% | 82.8° (1993) | 33.8° (2000) |
| 14 | 65.8° | 44.8° | 25% | 83.1° (1973) | 33.8° (1986) |
| 15 | 66.6° | 45.1° | 35% | 86.9° (1973) | 34.3° (1966) |
| 16 | 66.9° | 45.7° | 32% | 88.9° (2006) | 32.7° (2003) |
| 17 | 66.4° | 46.2° | 32% | 89.8° (2006) | 30.6° (1960) |
| 18 | 65.5° | 46° | 35% | 88.9° (2006) | 31.5° (2003) |
| 19 | 66.2° | 45.1° | 32% | 84.7° (2023) | 31.8° (2003) |
| 20 | 65.8° | 46° | 38% | 82.9° (2023) | 35.8° (1974) |
| 21 | 66° | 45.9° | 30% | 80.6° (2015) | 34.3° (1971) |
| 22 | 66.4° | 46° | 25% | 84.4° (1988) | 34° (1966) |
| 23 | 67.1° | 46.6° | 22% | 87.6° (2001) | 30.7° (1960) |
| 24 | 67.6° | 47.1° | 33% | 85.5° (2001) | 37° (1975) |
| 25 | 67.5° | 48° | 27% | 86.5° (1992) | 34.2° (1964) |
| 26 | 68° | 47.7° | 38% | 86.7° (1986) | 37° (2011) |
| 27 | 68° | 47.3° | 32% | 84.7° (1983) | 37° (1964) |
| 28 | 68.7° | 47.8° | 30% | 89.1° (1983) | 37.2° (1960) |
| 29 | 69.3° | 48° | 30% | 91.4° (1983) | 38.5° (1977) |
| 30 | 69.8° | 48.9° | 25% | 93.4° (1986) | 39.9° (1970) |
| 31 | 70.3° | 48.7° | 28% | 93.9° (1986) | 36.7° (1984) |