Old Mill District, Bend Weather
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Climate of Old Mill District: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), July is usually the hottest month in Old Mill District, with average daytime highs around 27°C. December is the coolest, when nights typically fall to about -5°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 33°C, so the seasons feel very different from each other.
The area receives about 620 mm of rain in a typical year. Most of it falls from December, and December is the wettest month at roughly 109 mm. The driest stretch is July to August, with under 20 mm a month.
For outdoor plans and travel, June to September usually offer the most comfortable weather in Old Mill District, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 3° | -5° | 82 mm | 85% |
| Feb | 5° | -5° | 61 mm | 80% |
| Mar | 8° | -3° | 69 mm | 76% |
| Apr | 11° | -1° | 53 mm | 71% |
| May | 17° | 3° | 47 mm | 67% |
| Jun | 21° | 6° | 32 mm | 63% |
| Jul | 27° | 10° | 8 mm | 56% |
| Aug | 26° | 10° | 11 mm | 55% |
| Sep | 22° | 6° | 22 mm | 57% |
| Oct | 14° | 1° | 46 mm | 67% |
| Nov | 7° | -3° | 78 mm | 78% |
| Dec | 2° | -5° | 109 mm | 86% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Old Mill District. Values describe typical conditions, not a forecast.
About Old Mill District weather
Old Mill District sits within Oregon's climate divide — mild, wet Pacific coast and Willamette Valley to the west, drier high desert east of the Cascades, about 142 km east of Eugene. Conditions turn hot with warm, dry summers (June–September) west of the Cascades. By December, expect mild, wet winters (November–March) in the west, colder and snowier in the east. This page shows live, auto-refreshing weather for Old Mill District: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Los_Angeles.
Frequently asked questions
Old Mill District is about 142 km east of Eugene, in Oregon.
Old Mill District sees mild, wet winters (November–March) in the west, colder and snowier in the east.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Old Mill District's exact coordinates. No fixed schedule, the page updates whenever you load it.
July is usually the hottest month in Old Mill District, with average daytime highs of about 27°C and nights around 10°C.
The coldest nights come in December, when the average low is about -5°C and daytime highs reach around 2°C. Frost is possible on clear, calm nights.
Old Mill District receives about 620 mm of rain in a typical year. December is the wettest month at roughly 109 mm, the only month that averages more than 100 mm.
June to September usually offer the most comfortable weather in Old Mill District, with mild daytime temperatures and little rain.
In November Old Mill District typically sees daytime highs near 7°C and lows near -3°C, with about 78 mm of rain over the month and average humidity around 78%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Old Mill District is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Old Mill District's day-to-day weather follows the broader pattern of Oregon described above. See the hourly weather forecast or the air quality index for more detail.