10-day forecast for Lancaster, OR: 36° to 58°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Monday, November 2
58° · 0.49 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2656° / 43°0.31
Morning43°feels 38°
Afternoon56°feels 56°
Evening53°feels 52°
Overnight44°feels 39°
56 °
Lancaster, Monday, 26 October
Rain. High 56°, low 43°.
Pressure30.06 inHg
Wind13.9 mph S
Humidity89%
Visibility6.2 mi
Dew point50°
Tue, 2758° / 48°0.04
Morning51°feels 50°
Afternoon58°feels 56°
Evening48°feels 46°
Overnight52°feels 52°
58 °
Lancaster, Tuesday, 27 October
Light rain. High 58°, low 48°.
Pressure30.12 inHg
Wind3.8 mph SW
Humidity83%
Visibility6.2 mi
Dew point50°
Wed, 2854° / 45°0.24
Morning47°feels 43°
Afternoon54°feels 52°
Evening47°feels 44°
Overnight49°feels 45°
54 °
Lancaster, Wednesday, 28 October
Rain. High 54°, low 45°.
Pressure30.09 inHg
Wind9.4 mph SW
Humidity81%
Visibility6.2 mi
Dew point48°
Thu, 2956° / 42°0.04
Morning44°feels 41°
Afternoon49°feels 46°
Evening50°feels 49°
Overnight43°feels 40°
56 °
Lancaster, Thursday, 29 October
Light rain. High 56°, low 42°.
Pressure30.03 inHg
Wind6.9 mph S
Humidity82%
Visibility—
Dew point43°
Fri, 3053° / 39°0.09
Morning41°feels 40°
Afternoon47°feels 45°
Evening51°feels 49°
Overnight41°feels 41°
53 °
Lancaster, Friday, 30 October
Light rain. High 53°, low 39°.
Pressure29.97 inHg
Wind6.3 mph S
Humidity88%
Visibility—
Dew point41°
Sat, 3153° / 36°0
Morning40°feels 39°
Afternoon47°feels 45°
Evening50°feels 47°
Overnight40°feels 36°
53 °
Lancaster, Saturday, 31 October
Overcast. High 53°, low 36°.
Pressure30.09 inHg
Wind9.5 mph N
Humidity72%
Visibility—
Dew point37°
Sun, 0151° / 36°0
Morning39°feels 35°
Afternoon46°feels 42°
Evening49°feels 46°
Overnight39°feels 35°
51 °
Lancaster, Sunday, 1 November
Overcast. High 51°, low 36°.
Pressure29.77 inHg
Wind6.6 mph N
Humidity67%
Visibility—
Dew point33°
Mon, 0256° / 36°0
Morning40°feels 37°
Afternoon49°feels 49°
Evening51°feels 49°
Overnight42°feels 42°
56 °
Lancaster, Monday, 2 November
Clear. High 56°, low 36°.
Pressure30.21 inHg
Wind4.9 mph S
Humidity61%
Visibility—
Dew point34°
Tue, 0354° / 46°0.12
Morning47°feels 45°
Afternoon50°feels 47°
Evening52°feels 51°
Overnight48°feels 47°
54 °
Lancaster, Tuesday, 3 November
Light rain. High 54°, low 46°.
Pressure30.03 inHg
Wind9.8 mph S
Humidity94%
Visibility—
Dew point47°
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.