As of 07:32 PDT

Weather in Smithfield, OR

43°Current weather

Smithfield, Saturday, 10 October, 07:32

Clear. Feels like 41°. High 61°, low 43°.

Pressure29.85 inHg
Wind3 mph S
Humidity83%
Visibility6.2 mi
Dew point38°

Monthly outlook for Smithfield, OR: average high 66.2°, average low 46.5°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 15 October (75.8°), the coolest 11 October (40.7°).

66.2°/46.5°
Average high / low
+2.3°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October67.2°63.3°+2.2°
20 October – 29 October64.4°58.9°+3.1°
30 October – 8 Novemberat normal55.2°—

October records over 66 years

87.6°2 October 1980All-time high
26.6°31 October 2006All-time low

Climate normals and records are computed from the nearest reference point — Monmouth (9 mi).

Sun, 1164° / 41°0Clear
64 °Clear

Smithfield, Sunday, 11 October

Clear. High 64°, low 41°.

Pressure29.91 inHg
Wind8.9 mph NE
Humidity46%
Visibility6.2 mi
Dew point39°
Mon, 1265° / 41°0Clear
65 °Clear

Smithfield, Monday, 12 October

Clear. High 65°, low 41°.

Pressure30.06 inHg
Wind2.1 mph NE
Humidity47%
Visibility6.2 mi
Dew point39°
Tue, 1366° / 42°0Mostly clear
66 °Mostly clear

Smithfield, Tuesday, 13 October

Mostly clear. High 66°, low 42°.

Pressure30.15 inHg
Wind1.9 mph NE
Humidity43%
Visibility6.2 mi
Dew point38°
Wed, 1468° / 46°0Clear
68 °Clear

Smithfield, Wednesday, 14 October

Clear. High 68°, low 46°.

Pressure30.24 inHg
Wind4.5 mph NE
Humidity52%
Visibility—
Dew point40°
Thu, 1576° / 48°0Clear
76 °Clear

Smithfield, Thursday, 15 October

Clear. High 76°, low 48°.

Pressure30.24 inHg
Wind6.8 mph N
Humidity54%
Visibility—
Dew point45°
Fri, 1675° / 51°0Mostly clear
75 °Mostly clear

Smithfield, Friday, 16 October

Mostly clear. High 75°, low 51°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity44%
Visibility—
Dew point41°
Sat, 1767° / 51°0Overcast
67 °Overcast

Smithfield, Saturday, 17 October

Overcast. High 67°, low 51°.

Pressure30.15 inHg
Wind5.5 mph NW
Humidity52%
Visibility—
Dew point45°
Sun, 1868° / 46°0Overcast
68 °Overcast

Smithfield, Sunday, 18 October

Overcast. High 68°, low 46°.

Pressure30.18 inHg
Wind3.8 mph W
Humidity58%
Visibility—
Dew point43°
Mon, 1963° / 47°0Light rain
63 °Light rain

Smithfield, Monday, 19 October

Light rain. High 63°, low 47°.

Pressure30.15 inHg
Wind9.3 mph W
Humidity59%
Visibility—
Dew point45°
Tue, 2067° / 43°0.04Light rain
67 °Light rain

Smithfield, Tuesday, 20 October

Light rain. High 67°, low 43°.

Pressure30.21 inHg
Wind8 mph W
Humidity59%
Visibility—
Dew point40°
Wed, 2163° / 46°0Clear
63 °Clear

Smithfield, Wednesday, 21 October

Clear. High 63°, low 46°.

Pressure30.27 inHg
Wind6.6 mph NE
Humidity62%
Visibility—
Dew point44°
Thu, 2264° / 43°0Overcast
64 °Overcast

Smithfield, Thursday, 22 October

Overcast. High 64°, low 43°.

Pressure29.94 inHg
Wind4.5 mph NE
Humidity52%
Visibility—
Dew point36°
Fri, 2353° / 51°0.32Light rain
53 °Light rain

Smithfield, Friday, 23 October

Light rain. High 53°, low 51°.

Pressure29.85 inHg
Wind8.7 mph SE
Humidity85%
Visibility—
Dew point47°
Sat, 2469° / 52°0.02Light rain
69 °Light rain

Smithfield, Saturday, 24 October

Light rain. High 69°, low 52°.

Pressure30.12 inHg
Wind3.5 mph N
Humidity78%
Visibility—
Dew point52°
Sun, 2570° / 53°0Overcast
70 °Overcast

Smithfield, Sunday, 25 October

Overcast. High 70°, low 53°.

Pressure30.18 inHg
Wind5 mph NE
Humidity62%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 44°0.19Climate normal
58 °Climate normal

Smithfield, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.19 in
Chance of precipitation50%
Record high71° (1965)
Record low29° (2020)
Tue, 2758° / 43°0.18Climate normal
58 °Climate normal

Smithfield, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.18 in
Chance of precipitation43%
Record high71° (2003)
Record low33° (1970)
Wed, 2857° / 43°0.22Climate normal
57 °Climate normal

Smithfield, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.22 in
Chance of precipitation55%
Record high72° (1987)
Record low27° (1971)
Thu, 2956° / 43°0.13Climate normal
56 °Climate normal

Smithfield, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.13 in
Chance of precipitation37%
Record high69° (1962)
Record low28° (1971)
Fri, 3056° / 42°0.17Climate normal
56 °Climate normal

Smithfield, Friday, 30 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high67° (1967)
Record low27° (1991)
Sat, 3156° / 42°0.19Climate normal
56 °Climate normal

Smithfield, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.19 in
Chance of precipitation50%
Record high69° (1966)
Record low27° (2006)
Sun, 0156° / 42°0.23Climate normal
56 °Climate normal

Smithfield, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.23 in
Chance of precipitation45%
Record high68° (1962)
Record low27° (2002)
Mon, 0256° / 42°0.15Climate normal
56 °Climate normal

Smithfield, Monday, 2 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.15 in
Chance of precipitation47%
Record high67° (1976)
Record low29° (1995)
Tue, 0356° / 43°0.15Climate normal
56 °Climate normal

Smithfield, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.15 in
Chance of precipitation40%
Record high68° (2010)
Record low26° (2003)
Wed, 0456° / 44°0.27Climate normal
56 °Climate normal

Smithfield, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.27 in
Chance of precipitation58%
Record high68° (1980)
Record low33° (2003)
Thu, 0554° / 42°0.22Climate normal
54 °Climate normal

Smithfield, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.22 in
Chance of precipitation60%
Record high66° (1980)
Record low26° (1971)
Fri, 0654° / 43°0.24Climate normal
54 °Climate normal

Smithfield, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low43°
Average precipitation0.24 in
Chance of precipitation68%
Record high66° (1999)
Record low31° (1971)
Sat, 0754° / 42°0.22Climate normal
54 °Climate normal

Smithfield, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.22 in
Chance of precipitation55%
Record high66° (1991)
Record low32° (1993)
Sun, 0853° / 40°0.23Climate normal
53 °Climate normal

Smithfield, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.23 in
Chance of precipitation50%
Record high66° (1976)
Record low31° (2020)

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 Smithfield, 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 Smithfield, 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.