As of 06:02 PDT

Weather in Riverview, OR

45°

Riverview, Thursday, 8 October, 06:02

Clear. Feels like 45°. High 79°, low 45°.

Pressure30.03 inHg

Wind0 mph N

Humidity96%

Visibility6.2 mi

Dew point45°

See detailed hourly forecast

Monthly outlook for Riverview, OR: average high 63.9°, average low 43.8°. That is 0.1° below the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 8 October (78.9°), the coolest 16 October (39.7°).

63.9°/43.8°

Average high / low

−0.1°

Below normal

5 / 5

Wet days / normal

2.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	65.1°	65°	+0°
18 October – 27 October	61.8°	61.3°	+0.3°
28 October – 6 November	at normal	57.1°	—

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 (7 mi).

Fri, 0966° / 42°

0.02

66 °

Riverview, Friday, 9 October

Light rain. High 66°, low 42°.

Pressure29.94 inHg

Wind3.4 mph S

Humidity68%

Visibility3.9 mi

Dew point52°

Sat, 1061° / 44°

0.01

61 °

Riverview, Saturday, 10 October

Light rain. High 61°, low 44°.

Pressure29.85 inHg

Wind0.9 mph N

Humidity55%

Visibility6.2 mi

Dew point41°

Sun, 1163° / 43°

63 °

Riverview, Sunday, 11 October

Clear. High 63°, low 43°.

Pressure29.88 inHg

Wind12.1 mph N

Humidity52%

Visibility6.2 mi

Dew point40°

Mon, 1264° / 41°

64 °

Riverview, Monday, 12 October

Clear. High 64°, low 41°.

Pressure30.00 inHg

Wind13.3 mph N

Humidity42%

Visibility—

Dew point31°

Tue, 1363° / 41°

0.15

63 °

Riverview, Tuesday, 13 October

Rain. High 63°, low 41°.

Pressure30.00 inHg

Wind5.7 mph N

Humidity52%

Visibility—

Dew point35°

Wed, 1461° / 42°

0.06

61 °

Riverview, Wednesday, 14 October

Light rain. High 61°, low 42°.

Pressure30.06 inHg

Wind11.6 mph NW

Humidity72%

Visibility—

Dew point44°

Thu, 1562° / 42°

62 °

Riverview, Thursday, 15 October

Overcast. High 62°, low 42°.

Pressure30.30 inHg

Wind9.1 mph N

Humidity55%

Visibility—

Dew point38°

Fri, 1664° / 40°

64 °

Riverview, Friday, 16 October

Overcast. High 64°, low 40°.

Pressure30.30 inHg

Wind6 mph N

Humidity50%

Visibility—

Dew point34°

Sat, 1768° / 43°

68 °

Riverview, Saturday, 17 October

Partly cloudy. High 68°, low 43°.

Pressure30.30 inHg

Wind8.3 mph N

Humidity49%

Visibility—

Dew point37°

Sun, 1866° / 45°

66 °

Riverview, Sunday, 18 October

Overcast. High 66°, low 45°.

Pressure30.21 inHg

Wind8.6 mph N

Humidity64%

Visibility—

Dew point43°

Mon, 1967° / 44°

67 °

Riverview, Monday, 19 October

Clear. High 67°, low 44°.

Pressure30.18 inHg

Wind9.4 mph N

Humidity57%

Visibility—

Dew point41°

Tue, 2068° / 47°

68 °

Riverview, Tuesday, 20 October

Overcast. High 68°, low 47°.

Pressure30.18 inHg

Wind9.1 mph S

Humidity58%

Visibility—

Dew point42°

Wed, 2162° / 49°

0.26

62 °

Riverview, Wednesday, 21 October

Rain. High 62°, low 49°.

Pressure30.00 inHg

Wind14.5 mph SW

Humidity67%

Visibility—

Dew point47°

Thu, 2257° / 49°

1.4

57 °

Riverview, Thursday, 22 October

Heavy rain. High 57°, low 49°.

Pressure29.56 inHg

Wind23 mph SW

Humidity73%

Visibility—

Dew point47°

Fri, 2352° / 45°

0.19

52 °

Riverview, Friday, 23 October

Light rain. High 52°, low 45°.

Pressure29.83 inHg

Wind11.3 mph SW

Humidity79%

Visibility—

Dew point45°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2461° / 44°

0.15

61 °

Riverview, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°

Average low44°

Average precipitation0.15 in

Chance of precipitation43%

Record high77° (1965)

Record low33° (2024)

Sun, 2560° / 43°

0.22

60 °

Riverview, 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°

0.19

59 °

Riverview, 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°

0.18

59 °

Riverview, 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°

0.23

58 °

Riverview, 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°

0.13

57 °

Riverview, 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°

0.17

57 °

Riverview, 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°

0.16

57 °

Riverview, 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°

0.22

58 °

Riverview, 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°

0.17

58 °

Riverview, 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°

0.16

58 °

Riverview, 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°

0.29

57 °

Riverview, 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°

0.27

56 °

Riverview, 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°

0.26

56 °

Riverview, 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)

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 Riverview, 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 Riverview, 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.