As of 03:35 PDT

Weather in Seneca, OR

52°Current weather

Seneca, Thursday, 8 October, 03:35

Clear. Feels like 49°. High 81°, low 46°.

Pressure30.06 inHg
Wind0.2 mph N
Humidity55%
Visibility6.2 mi
Dew point36°

Monthly outlook for Seneca, OR: average high 56.4°, average low 34.5°. That is 0.6° below the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 8 October (80.9°), the coolest 12 October (26.5°).

56.4°/34.5°
Average high / low
−0.6°
Below normal
5 / 4
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October55.4°58.6°-1.8°
18 October – 27 October58.2°54.3°+2.1°
28 October – 6 Novemberat normal47.8°—

October records over 66 years

86°1 October 2010All-time high
-1.3°29 October 1971All-time low
Fri, 0971° / 42°0.04Light rain
71 °Light rain

Seneca, Friday, 9 October

Light rain. High 71°, low 42°.

Pressure29.74 inHg
Wind6.2 mph W
Humidity26%
Visibility6.2 mi
Dew point28°
Sat, 1044° / 30°0.07Rain
44 °Rain

Seneca, Saturday, 10 October

Rain. High 44°, low 30°.

Pressure29.77 inHg
Wind8.5 mph N
Humidity63%
Visibility6.2 mi
Dew point23°
Sun, 1137° / 29°0Overcast
37 °Overcast

Seneca, Sunday, 11 October

Overcast. High 37°, low 29°.

Pressure29.88 inHg
Wind13.5 mph N
Humidity86%
Visibility6.2 mi
Dew point28°
Mon, 1246° / 27°0Clear
46 °Clear

Seneca, Monday, 12 October

Clear. High 46°, low 27°.

Pressure30.03 inHg
Wind7.9 mph N
Humidity73%
Visibility—
Dew point28°
Tue, 1355° / 31°0Light rain
55 °Light rain

Seneca, Tuesday, 13 October

Light rain. High 55°, low 31°.

Pressure29.94 inHg
Wind13.1 mph NW
Humidity56%
Visibility—
Dew point29°
Wed, 1445° / 32°0.03Light snow
45 °Light snow

Seneca, Wednesday, 14 October

Light snow. High 45°, low 32°.

Pressure29.88 inHg
Wind20.3 mph NW
Humidity60%
Visibility—
Dew point25°
Thu, 1549° / 27°0Mostly clear
49 °Mostly clear

Seneca, Thursday, 15 October

Mostly clear. High 49°, low 27°.

Pressure30.27 inHg
Wind8.5 mph N
Humidity57%
Visibility—
Dew point26°
Fri, 1660° / 31°0Clear
60 °Clear

Seneca, Friday, 16 October

Clear. High 60°, low 31°.

Pressure30.33 inHg
Wind5.4 mph S
Humidity31%
Visibility—
Dew point20°
Sat, 1765° / 34°0Mostly clear
65 °Mostly clear

Seneca, Saturday, 17 October

Mostly clear. High 65°, low 34°.

Pressure30.24 inHg
Wind6.7 mph N
Humidity19%
Visibility—
Dew point13°
Sun, 1868° / 40°0Partly cloudy
68 °Partly cloudy

Seneca, Sunday, 18 October

Partly cloudy. High 68°, low 40°.

Pressure30.12 inHg
Wind5.5 mph N
Humidity19%
Visibility—
Dew point16°
Mon, 1969° / 40°0Clear
69 °Clear

Seneca, Monday, 19 October

Clear. High 69°, low 40°.

Pressure30.09 inHg
Wind4.7 mph S
Humidity20%
Visibility—
Dew point19°
Tue, 2070° / 44°0Overcast
70 °Overcast

Seneca, Tuesday, 20 October

Overcast. High 70°, low 44°.

Pressure30.06 inHg
Wind8.7 mph SW
Humidity18%
Visibility—
Dew point16°
Wed, 2153° / 33°0.17Light rain
53 °Light rain

Seneca, Wednesday, 21 October

Light rain. High 53°, low 33°.

Pressure29.77 inHg
Wind19.1 mph SW
Humidity90%
Visibility—
Dew point45°
Thu, 2247° / 35°0.65Snow
47 °Snow

Seneca, Thursday, 22 October

Snow. High 47°, low 35°.

Pressure29.44 inHg
Wind16.4 mph W
Humidity89%
Visibility—
Dew point42°
Fri, 2343° / 33°0.07Snow
43 °Snow

Seneca, Friday, 23 October

Snow. High 43°, low 33°.

Pressure29.77 inHg
Wind13 mph W
Humidity63%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2454° / 35°0.06Climate normal
54 °Climate normal

Seneca, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.06 in
Chance of precipitation27%
Record high69° (1965)
Record low22° (2024)
Sun, 2553° / 35°0.08Climate normal
53 °Climate normal

Seneca, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high53°
Average low35°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (1988)
Record low17° (2020)
Mon, 2652° / 34°0.08Climate normal
52 °Climate normal

Seneca, Monday, 26 October

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high70° (2003)
Record low19° (2020)
Tue, 2751° / 32°0.06Climate normal
51 °Climate normal

Seneca, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high51°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high70° (2003)
Record low6° (1970)
Wed, 2849° / 33°0.09Climate normal
49 °Climate normal

Seneca, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation42%
Record high69° (1987)
Record low9° (1971)
Thu, 2948° / 32°0.08Climate normal
48 °Climate normal

Seneca, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation42%
Record high67° (2020)
Record low-1° (1971)
Fri, 3048° / 31°0.05Climate normal
48 °Climate normal

Seneca, Friday, 30 October

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high65° (2008)
Record low0° (1991)
Sat, 3148° / 32°0.05Climate normal
48 °Climate normal

Seneca, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (1988)
Record low13° (2002)
Sun, 0148° / 32°0.09Climate normal
48 °Climate normal

Seneca, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (1965)
Record low13° (1984)
Mon, 0247° / 31°0.06Climate normal
47 °Climate normal

Seneca, Monday, 2 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation35%
Record high64° (1962)
Record low15° (1971)
Tue, 0348° / 31°0.04Climate normal
48 °Climate normal

Seneca, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.04 in
Chance of precipitation27%
Record high65° (2020)
Record low15° (1994)
Wed, 0447° / 32°0.09Climate normal
47 °Climate normal

Seneca, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation48%
Record high64° (1980)
Record low16° (2004)
Thu, 0547° / 31°0.09Climate normal
47 °Climate normal

Seneca, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (2020)
Record low13° (1971)
Fri, 0646° / 32°0.09Climate normal
46 °Climate normal

Seneca, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation45%
Record high63° (2012)
Record low11° (1971)

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 Seneca, 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 Seneca, 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.