Basile Morin / CC BY-SA 4.0
Bellevue, WA Weather on October 10
October 10th in Bellevue, WA typically brings mild fall weather, with average highs around 63°F and lows near 48°F. Over 55 years of records, the warmest October 10th was in 1979 (64°F average), while the coldest was 2001 (47°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 44% of October 10th dates historically, with the wettest October 10th recording 1" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
What to Expect on October 10
Planning for October 10th in Bellevue, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
October 10 Weather Records for Bellevue
- •The all-time record high for October 10th in Bellevue, WA is 80°F, set in 1979.
- •The coldest October 10th on record dropped to 37°F in 2019.
- •Last year (1971), October 10th was 6°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest October 10 ever in Bellevue?
The warmest October 10 in Bellevue, WA reached 80°F in 1979. That is 17°F above the long-term average high of 63°F.
What was the coldest October 10 ever in Bellevue?
The coldest October 10 in Bellevue, WA dropped to 37°F in 2019. That is 11°F below the long-term average low of 48°F.
What is the average temperature on October 10 in Bellevue?
On October 10, Bellevue averages a high of 63°F and a low of 48°F based on 55 years of NOAA weather observations from SEATTLE UNIV OF WASHIN.
How many years of weather data are available for October 10 in Bellevue?
We have 55 years of weather records for October 10 in Bellevue, WA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
October 10 Weather History in Bellevue
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 64°F | 53°F | 0" | -- |
| 2024 | 62°F | 50°F | 0" | -- |
| 2023 | 58°F | 52°F | 0.4" | -- |
| 2022 | 72°F | 50°F | 0" | -- |
| 2021 | 55°F | 45°F | 0.27" | -- |
| 2020 | 61°F | 49°F | 0.46" | -- |
| 2019 | 59°F | 37°F | 0" | -- |
| 2018 | 65°F | 48°F | 0" | -- |
| 2017 | 55°F | 46°F | 0.28" | -- |
| 2016 | 62°F | 45°F | 0" | -- |
| 2015 | 68°F | 56°F | 0.99" | -- |
| 2014 | 66°F | 52°F | 0.01" | -- |
| 2013 | 58°F | 46°F | 0.01" | -- |
| 2012 | 56°F | 45°F | 0" | -- |
| 2011 | 62°F | 53°F | 0.19" | -- |
| 2010 | 63°F | 50°F | 0.68" | -- |
| 2009 | 60°F | 43°F | 0" | -- |
| 2008 | 56°F | 42°F | 0" | -- |
| 2007 | 60°F | 52°F | 0.02" | -- |
| 2006 | 67°F | 43°F | 0" | -- |
| 2005 | 57°F | 49°F | 0.05" | -- |
| 2004 | 64°F | 52°F | 0" | -- |
| 2003 | 61°F | 49°F | 0" | -- |
| 2002 | 58°F | 43°F | 0.06" | -- |
| 2001 | 52°F | 43°F | 0.33" | -- |
| 2000 | 57°F | 49°F | 0" | -- |
| 1999 | 56°F | 43°F | 0" | -- |
| 1998 | 60°F | 46°F | 0.05" | -- |
| 1997 | 58°F | 48°F | 0.06" | -- |
| 1996 | 65°F | 58°F | 0" | -- |
| 1995 | 57°F | 54°F | 0.76" | -- |
| 1994 | 55°F | 49°F | 0.03" | -- |
| 1993 | 70°F | 47°F | 0" | -- |
| 1992 | 66°F | 48°F | 0" | -- |
| 1991 | 74°F | 46°F | 0" | -- |
| 1990 | 58°F | 44°F | 0" | -- |
| 1989 | 60°F | 49°F | 0.28" | -- |
| 1988 | 74°F | 49°F | 0" | -- |
| 1987 | 75°F | 48°F | 0" | -- |
| 1986 | 65°F | 48°F | 0" | -- |
| 1985 | 66°F | 48°F | 0.04" | -- |
| 1984 | 58°F | 53°F | 1" | -- |
| 1983 | 61°F | 44°F | 0" | -- |
| 1982 | 72°F | 45°F | 0" | -- |
| 1981 | 62°F | 41°F | 0" | -- |
| 1980 | 73°F | 46°F | 0" | -- |
| 1979 | 80°F | 49°F | 0" | -- |
| 1978 | 65°F | 54°F | 0.19" | -- |
| 1977 | 61°F | 40°F | 0" | -- |
| 1976 | 67°F | 55°F | 0.01" | -- |
| 1975 | 56°F | 52°F | 0.3" | -- |
| 1974 | 65°F | 48°F | 0" | -- |
| 1973 | 59°F | 46°F | 0" | -- |
| 1972 | 53°F | 43°F | 0.05" | -- |
| 1971 | 69°F | 50°F | 0" | -- |
Based on 55 years of data from NOAA station: SEATTLE UNIV OF WASHIN
Monthly Climate Averages
Historical temperature and precipitation averages for Bellevue, WA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.