As of 20:44 PDT

Weather in Lancaster, OR

51°Current weather

Lancaster, Friday, 9 October, 20:44

Overcast. Feels like 49°. High 63°, low 50°.

Pressure29.91 inHg
Wind12.7 mph NW
Humidity73%
Visibility6.2 mi
Dew point43°

Monthly outlook for Lancaster, OR: average high 64.3°, average low 43.9°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 16 October (74.9°), the coolest 11 October (38.3°).

64.3°/43.9°
Average high / low
+0.4°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October67.3°64.7°+1.4°
19 October – 28 October59.5°60.8°-0.7°
29 October – 7 Novemberat normal56.8°—

October records over 66 years

95.4°2 October 1980All-time high
25.2°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — River Road (12 mi).

Sat, 1064° / 40°0Partly cloudy
64 °Partly cloudy

Lancaster, Saturday, 10 October

Partly cloudy. High 64°, low 40°.

Pressure29.88 inHg
Wind2.8 mph N
Humidity49%
Visibility6.2 mi
Dew point40°
Sun, 1164° / 38°0Clear
64 °Clear

Lancaster, Sunday, 11 October

Clear. High 64°, low 38°.

Pressure29.91 inHg
Wind9.3 mph N
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 1266° / 40°0Clear
66 °Clear

Lancaster, Monday, 12 October

Clear. High 66°, low 40°.

Pressure30.06 inHg
Wind5.2 mph N
Humidity47%
Visibility6.2 mi
Dew point38°
Tue, 1366° / 44°0Partly cloudy
66 °Partly cloudy

Lancaster, Tuesday, 13 October

Partly cloudy. High 66°, low 44°.

Pressure30.12 inHg
Wind2.2 mph N
Humidity51%
Visibility6.2 mi
Dew point40°
Wed, 1469° / 45°0Clear
69 °Clear

Lancaster, Wednesday, 14 October

Clear. High 69°, low 45°.

Pressure30.24 inHg
Wind7.4 mph N
Humidity52%
Visibility—
Dew point40°
Thu, 1574° / 49°0Partly cloudy
74 °Partly cloudy

Lancaster, Thursday, 15 October

Partly cloudy. High 74°, low 49°.

Pressure30.21 inHg
Wind9.6 mph N
Humidity68%
Visibility—
Dew point48°
Fri, 1675° / 48°0Overcast
75 °Overcast

Lancaster, Friday, 16 October

Overcast. High 75°, low 48°.

Pressure30.24 inHg
Wind3.8 mph N
Humidity50%
Visibility—
Dew point42°
Sat, 1769° / 48°0Overcast
69 °Overcast

Lancaster, Saturday, 17 October

Overcast. High 69°, low 48°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity63%
Visibility—
Dew point45°
Sun, 1863° / 47°0.02Light rain
63 °Light rain

Lancaster, Sunday, 18 October

Light rain. High 63°, low 47°.

Pressure30.15 inHg
Wind8.8 mph NW
Humidity69%
Visibility—
Dew point46°
Mon, 1960° / 44°0.05Light rain
60 °Light rain

Lancaster, Monday, 19 October

Light rain. High 60°, low 44°.

Pressure30.12 inHg
Wind7.7 mph S
Humidity74%
Visibility—
Dew point44°
Tue, 2063° / 45°0Clear
63 °Clear

Lancaster, Tuesday, 20 October

Clear. High 63°, low 45°.

Pressure30.21 inHg
Wind6.5 mph SW
Humidity70%
Visibility—
Dew point46°
Wed, 2153° / 44°0.2Light rain
53 °Light rain

Lancaster, Wednesday, 21 October

Light rain. High 53°, low 44°.

Pressure30.12 inHg
Wind9.3 mph S
Humidity89%
Visibility—
Dew point44°
Thu, 2260° / 42°0.05Light rain
60 °Light rain

Lancaster, Thursday, 22 October

Light rain. High 60°, low 42°.

Pressure30.33 inHg
Wind7.4 mph S
Humidity75%
Visibility—
Dew point44°
Fri, 2358° / 39°0Overcast
58 °Overcast

Lancaster, Friday, 23 October

Overcast. High 58°, low 39°.

Pressure30.39 inHg
Wind13.8 mph N
Humidity70%
Visibility—
Dew point38°
Sat, 2464° / 41°0Overcast
64 °Overcast

Lancaster, Saturday, 24 October

Overcast. High 64°, low 41°.

Pressure30.33 inHg
Wind15.4 mph N
Humidity51%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 43°0.22Climate normal
60 °Climate normal

Lancaster, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.22 in
Chance of precipitation47%
Record high75° (1965)
Record low34° (1971)
Mon, 2659° / 44°0.19Climate normal
59 °Climate normal

Lancaster, Monday, 26 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.19 in
Chance of precipitation52%
Record high74° (2003)
Record low28° (2020)
Tue, 2759° / 42°0.18Climate normal
59 °Climate normal

Lancaster, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.18 in
Chance of precipitation45%
Record high77° (1987)
Record low29° (1970)
Wed, 2858° / 42°0.23Climate normal
58 °Climate normal

Lancaster, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.23 in
Chance of precipitation53%
Record high73° (1987)
Record low27° (1971)
Thu, 2957° / 42°0.13Climate normal
57 °Climate normal

Lancaster, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (1993)
Record low25° (1971)
Fri, 3057° / 41°0.17Climate normal
57 °Climate normal

Lancaster, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.17 in
Chance of precipitation42%
Record high71° (1993)
Record low27° (1991)
Sat, 3157° / 42°0.16Climate normal
57 °Climate normal

Lancaster, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.16 in
Chance of precipitation45%
Record high73° (1966)
Record low26° (2006)
Sun, 0158° / 42°0.22Climate normal
58 °Climate normal

Lancaster, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.22 in
Chance of precipitation48%
Record high72° (1962)
Record low28° (2002)
Mon, 0258° / 42°0.17Climate normal
58 °Climate normal

Lancaster, Monday, 2 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation43%
Record high69° (1976)
Record low30° (1995)
Tue, 0358° / 42°0.16Climate normal
58 °Climate normal

Lancaster, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.16 in
Chance of precipitation37%
Record high71° (2010)
Record low27° (1994)
Wed, 0457° / 43°0.29Climate normal
57 °Climate normal

Lancaster, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.29 in
Chance of precipitation60%
Record high70° (1980)
Record low31° (2004)
Thu, 0556° / 42°0.27Climate normal
56 °Climate normal

Lancaster, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.27 in
Chance of precipitation58%
Record high70° (2002)
Record low26° (1971)
Fri, 0656° / 42°0.26Climate normal
56 °Climate normal

Lancaster, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.26 in
Chance of precipitation63%
Record high69° (1999)
Record low28° (1971)
Sat, 0755° / 42°0.25Climate normal
55 °Climate normal

Lancaster, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.25 in
Chance of precipitation60%
Record high69° (1991)
Record low29° (1982)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Lancaster, OR are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Lancaster, OR since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.