Weston, OR
Full City Profile · Oregon · Umatilla County County
3.1
/5.0
B
Good
445
Population
781/sq mi density
$41,000
Median Income
$22,450 per capita
$121,000
Home Value
$277,421 Zillow
56°F
Avg Temperature
B
Overall
3.1 / 5.0
Good overall score based on economy, affordability, safety and education
B
Economy
3.1 / 5.0
$41,000 median income, 4.8% unemployment
A+
Affordability
5.0 / 5.0
$121,000 home value, /mo rent
F
Education
1.3 / 5.0
4.1% bachelor's degree or higher
Weston enjoys a temperate climate with an average annual temperature of 56°F (13°C). Winters average 37°F in January while summers reach 77°F in July. Annual precipitation totals 16.1 inches. The area receives 7.2 inches of snow annually. Air quality is rated Good with a median AQI of 38.
Temperature
37°F Jan (3°C)
77°F Jul (25°C)
| Annual Average | 55.5°F |
| 3% above US avg | |
| January Average | 37°F (3°C) |
| July Average | 77°F (25°C) |
Geography
| Elevation | 1,836 ft (560 m) |
| Area | 0.7 sq mi (1.8 km²) |
| Population Density | 781/sq mi |
| Coordinates | 45.8147°N, 118.4255°W |
| Timezone | America/Los_Angeles |
| County | Umatilla County County |
| Nearest Airport | Eastern Oregon Regional At Pendleton (PDT) 20 miles away |
Precipitation & Snow
Air Quality
| AQI Median | 38.0 |
| Rating | Good |
| Good Days % | 74.3% |
| Unhealthy Days | 4 |
Air Pollutants (EPA 2023)
| Ozone (O₃) | 0.0475 ppm |
Natural Hazard Risk
| Overall Risk | Relatively Moderate |
| Risk Score | 82.3 / 100 |
| Social Vulnerability | 59.6 / 100 |
| Community Resilience | 15.9 / 100 |
Hazard Breakdown
| Tornado | Very Low |
| Earthquake | Relatively Low |
| Wildfire | Relatively Moderate |
| Flood | Relatively Moderate |
| Hail | Relatively Low |
| Strong Wind | Relatively Moderate |
| Heat Wave | Relatively Moderate |
| Winter Weather | Relatively High |
| Lightning | Relatively Low |
| Ice Storm | Relatively High |
| Drought | Relatively Moderate |
| Cold Wave | Relatively High |
| Landslide | Relatively Moderate |
| Volcano | Very Low |
| Avalanche | Relatively Low |
Source: FEMA National Risk Index v1.20 (Dec 2025)
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 37°F (3°C) | 1.8 in | |
| February | 41°F (5°C) | 1.5 in | |
| March | 48°F (9°C) | 1.7 in | |
| April | 54°F (12°C) | 1.6 in | |
| May | 62°F (17°C) | 1.8 in | |
| June | 68°F (20°C) | 1.3 in | |
| July | 77°F (25°C) | 0.3 in | Warmest, Driest |
| August | 76°F (24°C) | 0.4 in | |
| September | 67°F (20°C) | 0.6 in | |
| October | 55°F (13°C) | 1.2 in | |
| November | 44°F (6°C) | 1.9 in | |
| December | 37°F (3°C) | 2.1 in | Coldest, Wettest |
Weston has a seasonal temperature swing of 40°F / from 37°F in December to 77°F in July. Total annual precipitation is 16.2 inches, with December being the wettest month (2.1") and July the driest (0.3").