August weather in Weston, OR
The average temperature in Weston in August is 75.8°F (62.3°F–89.3°F). Average precipitation: 0.39 inches.
August is a summer month in Weston, and is warmer than the annual average of 55.5°F. Daily temperatures swing about 27°F between overnight low and afternoon high. Expect about 2 days with precipitation. Daylight averages about 13h 57m. For travel, August is hot.
Avg High
89.3°F
Avg Low
62.3°F
Precipitation
0.39 in
Daylight
13h 57m
August records in Weston
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| August 1 | 105.1°F (1971) | 50.0°F (1957) | 0.70 in (1960) |
| August 2 | 102.9°F (2009) | 50.0°F (1937) | 0.60 in (1985) |
| August 3 | 104.0°F (1961) | 50.0°F (1937) | 0.34 in (1934) |
| August 4 | 111.0°F (1961) | 46.0°F (1985) | 0.33 in (1933) |
| August 5 | 109.0°F (1998) | 48.0°F (1931) | 0.21 in (2004) |
| August 6 | 105.1°F (1972) | 46.0°F (1969) | 0.36 in (1976) |
| August 7 | 106.0°F (1972) | 46.0°F (1946) | 1.06 in (2009) |
| August 8 | 107.1°F (1972) | 46.9°F (1938) | 0.08 in (2022) |
| August 9 | 102.9°F (1971) | 46.0°F (1931) | 0.15 in (1989) |
| August 10 | 104.0°F (1971) | 50.0°F (1932) | 1.23 in (2022) |
| August 11 | 104.0°F (1971) | 44.1°F (1985) | 0.95 in (1963) |
| August 12 | 104.0°F (1971) | 50.0°F (1928) | 0.68 in (2019) |
| August 13 | 102.0°F (1967) | 48.9°F (1949) | 0.26 in (1999) |
| August 14 | 104.0°F (1992) | 46.9°F (1959) | 0.45 in (1979) |
| August 15 | 105.1°F (2016) | 45.0°F (1937) | 0.22 in (1972) |
| August 16 | 105.1°F (1967) | 45.0°F (1935) | 2.45 in (1993) |
| August 17 | 105.1°F (2022) | 41.0°F (1969) | 0.54 in (1993) |
| August 18 | 104.0°F (1967) | 44.1°F (1972) | 0.26 in (1975) |
| August 19 | 102.0°F (1942) | 42.1°F (1973) | 0.51 in (1965) |
| August 20 | 102.9°F (1967) | 46.0°F (1966) | 0.60 in (2007) |
| August 21 | 99.0°F (1956) | 45.0°F (1966) | 0.24 in (1959) |
| August 22 | 102.9°F (1956) | 48.0°F (1930) | 0.79 in (1992) |
| August 23 | 100.0°F (1970) | 42.1°F (1992) | 0.79 in (1992) |
| August 24 | 102.0°F (1958) | 43.0°F (1971) | 0.54 in (2004) |
| August 25 | 102.0°F (1958) | 44.1°F (1992) | 0.60 in (1983) |
| August 26 | 99.0°F (1934) | 45.0°F (1969) | 0.41 in (1956) |
| August 27 | 100.0°F (1972) | 45.0°F (1933) | 0.41 in (1956) |
| August 28 | 102.0°F (1972) | 44.1°F (1960) | 0.19 in (1942) |
| August 29 | 99.0°F (1967) | 44.1°F (1969) | 0.25 in (1943) |
| August 30 | 100.0°F (1967) | 39.9°F (1965) | 1.44 in (1977) |
| August 31 | 102.0°F (1967) | 41.0°F (1965) | 0.34 in (1975) |