10-day forecast for Jefferson, OR: 51° to 89°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Thursday, August 13
60° · 0.24 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 51°0
Morning59°feels 58°
Afternoon83°feels 81°
Evening77°feels 76°
Overnight55°feels 55°
86 °
Jefferson, Monday, 10 August
Clear. High 86°, low 51°.
Pressure30.06 inHg
Wind9.6 mph N
Humidity31%
Visibility6.2 mi
Dew point45°
Tue, 1188° / 52°0
Morning60°feels 59°
Afternoon85°feels 82°
Evening74°feels 73°
Overnight56°feels 55°
88 °
Jefferson, Tuesday, 11 August
Clear. High 88°, low 52°.
Pressure30.06 inHg
Wind10.2 mph N
Humidity33%
Visibility6.2 mi
Dew point48°
Wed, 1286° / 55°0
Morning61°feels 61°
Afternoon83°feels 82°
Evening70°feels 69°
Overnight58°feels 57°
86 °
Jefferson, Wednesday, 12 August
Clear. High 86°, low 55°.
Pressure29.97 inHg
Wind9.1 mph N
Humidity40%
Visibility6.2 mi
Dew point51°
Thu, 1389° / 51°0
Morning66°feels 64°
Afternoon82°feels 81°
Evening69°feels 69°
Overnight58°feels 58°
89 °
Jefferson, Thursday, 13 August
Clear. High 89°, low 51°.
Pressure29.83 inHg
Wind9.6 mph N
Humidity29%
Visibility—
Dew point46°
Fri, 1488° / 54°0
Morning67°feels 66°
Afternoon83°feels 82°
Evening69°feels 69°
Overnight59°feels 58°
88 °
Jefferson, Friday, 14 August
Overcast. High 88°, low 54°.
Pressure29.91 inHg
Wind6.1 mph W
Humidity32%
Visibility—
Dew point49°
Sat, 1587° / 54°0
Morning67°feels 66°
Afternoon84°feels 82°
Evening67°feels 66°
Overnight58°feels 58°
87 °
Jefferson, Saturday, 15 August
Clear. High 87°, low 54°.
Pressure29.94 inHg
Wind9.9 mph W
Humidity30%
Visibility—
Dew point48°
Sun, 1684° / 53°0
Morning65°feels 64°
Afternoon81°feels 79°
Evening67°feels 66°
Overnight61°feels 60°
84 °
Jefferson, Sunday, 16 August
Overcast. High 84°, low 53°.
Pressure29.94 inHg
Wind15.4 mph W
Humidity26%
Visibility—
Dew point42°
Mon, 1760° / 56°0.24
Morning58°feels 58°
Afternoon60°feels 60°
Evening60°feels 60°
Overnight58°feels 58°
60 °
Jefferson, Monday, 17 August
Light rain. High 60°, low 56°.
Pressure30.06 inHg
Wind6.9 mph S
Humidity89%
Visibility—
Dew point56°
Tue, 1868° / 57°0.01
Morning60°feels 60°
Afternoon64°feels 64°
Evening64°feels 64°
Overnight61°feels 61°
68 °
Jefferson, Tuesday, 18 August
Light rain. High 68°, low 57°.
Pressure30.00 inHg
Wind4 mph NW
Humidity80%
Visibility—
Dew point57°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Jefferson, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.