10-day forecast for Lancaster, OR: 34° to 61°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Monday, November 2
58° · 0.67 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2558° / 38°0.67
Morning43°feels 37°
Afternoon57°feels 56°
Evening47°feels 43°
Overnight39°feels 35°
58 °
Lancaster, Sunday, 25 October
Rain. High 58°, low 38°.
Pressure29.97 inHg
Wind8.2 mph S
Humidity81%
Visibility2.2 mi
Dew point49°
Mon, 2655° / 50°0.27
Morning50°feels 46°
Afternoon55°feels 54°
Evening53°feels 52°
Overnight51°feels 50°
55 °
Lancaster, Monday, 26 October
Rain. High 55°, low 50°.
Pressure30.09 inHg
Wind13 mph S
Humidity83%
Visibility4.4 mi
Dew point50°
Tue, 2757° / 44°0.23
Morning50°feels 47°
Afternoon57°feels 56°
Evening46°feels 46°
Overnight52°feels 51°
57 °
Lancaster, Tuesday, 27 October
Rain. High 57°, low 44°.
Pressure30.15 inHg
Wind3.6 mph W
Humidity84%
Visibility3.2 mi
Dew point50°
Wed, 2857° / 43°0.17
Morning46°feels 41°
Afternoon53°feels 51°
Evening54°feels 52°
Overnight47°feels 42°
57 °
Lancaster, Wednesday, 28 October
Light rain. High 57°, low 43°.
Pressure30.06 inHg
Wind7.7 mph S
Humidity73%
Visibility6.2 mi
Dew point45°
Thu, 2953° / 41°0.14
Morning43°feels 39°
Afternoon49°feels 44°
Evening48°feels 43°
Overnight43°feels 38°
53 °
Lancaster, Thursday, 29 October
Light rain. High 53°, low 41°.
Pressure29.91 inHg
Wind11.3 mph SW
Humidity79%
Visibility—
Dew point41°
Fri, 3053° / 41°0.07
Morning42°feels 38°
Afternoon47°feels 43°
Evening51°feels 49°
Overnight41°feels 40°
53 °
Lancaster, Friday, 30 October
Light rain. High 53°, low 41°.
Pressure30.06 inHg
Wind8 mph S
Humidity85%
Visibility—
Dew point41°
Sat, 3156° / 36°0
Morning40°feels 38°
Afternoon48°feels 46°
Evening54°feels 52°
Overnight43°feels 41°
56 °
Lancaster, Saturday, 31 October
Overcast. High 56°, low 36°.
Pressure30.18 inHg
Wind5.4 mph S
Humidity60%
Visibility—
Dew point32°
Sun, 0160° / 46°0
Morning49°feels 46°
Afternoon53°feels 50°
Evening57°feels 55°
Overnight47°feels 44°
60 °
Lancaster, Sunday, 1 November
Overcast. High 60°, low 46°.
Pressure30.33 inHg
Wind9.9 mph N
Humidity43%
Visibility—
Dew point29°
Mon, 0261° / 41°0
Morning46°feels 43°
Afternoon53°feels 51°
Evening57°feels 55°
Overnight48°feels 47°
61 °
Lancaster, Monday, 2 November
Partly cloudy. High 61°, low 41°.
Pressure30.18 inHg
Wind5.9 mph N
Humidity60%
Visibility—
Dew point37°
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 Lancaster, 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.