As of 05:42 PDT

Weather in Riverside, OR

42°Current weather

Riverside, Saturday, 10 October, 05:42

Partly cloudy. Feels like 39°. High 59°, low 40°.

Pressure29.80 inHg
Wind4.6 mph S
Humidity69%
Visibility6.2 mi
Dew point32°

Monthly outlook for Riverside, OR: average high 63.8°, average low 45.6°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 15 October (72.3°), the coolest 11 October (34.9°).

63.8°/45.6°
Average high / low
+1°
Above normal
2 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October64°62.8°+0.7°
20 October – 29 October63.6°59.1°+2.5°
30 October – 8 Novemberat normal54.1°—

October records over 66 years

89.4°2 October 1975All-time high
17.1°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Pilot Rock (13 mi).

Sun, 1156° / 35°0Overcast
56 °Overcast

Riverside, Sunday, 11 October

Overcast. High 56°, low 35°.

Pressure29.91 inHg
Wind6.3 mph N
Humidity53%
Visibility6.2 mi
Dew point34°
Mon, 1256° / 37°0Mostly clear
56 °Mostly clear

Riverside, Monday, 12 October

Mostly clear. High 56°, low 37°.

Pressure30.06 inHg
Wind3 mph W
Humidity45%
Visibility6.2 mi
Dew point30°
Tue, 1361° / 35°0Clear
61 °Clear

Riverside, Tuesday, 13 October

Clear. High 61°, low 35°.

Pressure30.12 inHg
Wind1.6 mph W
Humidity38%
Visibility6.2 mi
Dew point29°
Wed, 1466° / 39°0Clear
66 °Clear

Riverside, Wednesday, 14 October

Clear. High 66°, low 39°.

Pressure30.21 inHg
Wind3.7 mph E
Humidity35%
Visibility—
Dew point29°
Thu, 1572° / 43°0Clear
72 °Clear

Riverside, Thursday, 15 October

Clear. High 72°, low 43°.

Pressure30.27 inHg
Wind6.5 mph NE
Humidity27%
Visibility—
Dew point28°
Fri, 1663° / 48°0Clear
63 °Clear

Riverside, Friday, 16 October

Clear. High 63°, low 48°.

Pressure30.42 inHg
Wind7.1 mph NW
Humidity42%
Visibility—
Dew point35°
Sat, 1768° / 48°0Partly cloudy
68 °Partly cloudy

Riverside, Saturday, 17 October

Partly cloudy. High 68°, low 48°.

Pressure30.18 inHg
Wind6.1 mph NW
Humidity19%
Visibility—
Dew point18°
Sun, 1871° / 53°0Clear
71 °Clear

Riverside, Sunday, 18 October

Clear. High 71°, low 53°.

Pressure30.06 inHg
Wind12.8 mph W
Humidity22%
Visibility—
Dew point26°
Mon, 1967° / 54°0Overcast
67 °Overcast

Riverside, Monday, 19 October

Overcast. High 67°, low 54°.

Pressure30.00 inHg
Wind6.5 mph S
Humidity41%
Visibility—
Dew point38°
Tue, 2063° / 50°0Overcast
63 °Overcast

Riverside, Tuesday, 20 October

Overcast. High 63°, low 50°.

Pressure29.88 inHg
Wind16.4 mph W
Humidity42%
Visibility—
Dew point38°
Wed, 2161° / 51°0.02Light rain
61 °Light rain

Riverside, Wednesday, 21 October

Light rain. High 61°, low 51°.

Pressure30.03 inHg
Wind17.2 mph W
Humidity46%
Visibility—
Dew point35°
Thu, 2267° / 52°0.13Light rain
67 °Light rain

Riverside, Thursday, 22 October

Light rain. High 67°, low 52°.

Pressure30.00 inHg
Wind21.9 mph SW
Humidity67%
Visibility—
Dew point47°
Fri, 2367° / 49°0.04Light rain
67 °Light rain

Riverside, Friday, 23 October

Light rain. High 67°, low 49°.

Pressure30.15 inHg
Wind25.5 mph SW
Humidity53%
Visibility—
Dew point42°
Sat, 2467° / 48°0Overcast
67 °Overcast

Riverside, Saturday, 24 October

Overcast. High 67°, low 48°.

Pressure30.09 inHg
Wind19.5 mph SW
Humidity48%
Visibility—
Dew point34°
Sun, 2556° / 47°0.22Rain
56 °Rain

Riverside, Sunday, 25 October

Rain. High 56°, low 47°.

Pressure29.80 inHg
Wind24.8 mph W
Humidity39%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2658° / 41°0.1Climate normal
58 °Climate normal

Riverside, Monday, 26 October

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.1 in
Chance of precipitation48%
Record high76° (1986)
Record low22° (2020)
Tue, 2757° / 39°0.07Climate normal
57 °Climate normal

Riverside, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low39°
Average precipitation0.07 in
Chance of precipitation40%
Record high74° (1965)
Record low24° (1970)
Wed, 2856° / 40°0.09Climate normal
56 °Climate normal

Riverside, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation45%
Record high73° (1968)
Record low21° (1971)
Thu, 2955° / 39°0.1Climate normal
55 °Climate normal

Riverside, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.1 in
Chance of precipitation38%
Record high73° (1965)
Record low18° (2019)
Fri, 3055° / 38°0.06Climate normal
55 °Climate normal

Riverside, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low38°
Average precipitation0.06 in
Chance of precipitation35%
Record high70° (1967)
Record low17° (1991)
Sat, 3154° / 39°0.09Climate normal
54 °Climate normal

Riverside, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation47%
Record high74° (1988)
Record low18° (2002)
Sun, 0154° / 38°0.13Climate normal
54 °Climate normal

Riverside, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high76° (1965)
Record low18° (2002)
Mon, 0254° / 37°0.06Climate normal
54 °Climate normal

Riverside, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (2016)
Record low13° (1991)
Tue, 0355° / 37°0.05Climate normal
55 °Climate normal

Riverside, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low37°
Average precipitation0.05 in
Chance of precipitation25%
Record high71° (1975)
Record low11° (1991)
Wed, 0456° / 39°0.11Climate normal
56 °Climate normal

Riverside, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high73° (2020)
Record low24° (2004)
Thu, 0554° / 38°0.09Climate normal
54 °Climate normal

Riverside, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1975)
Record low15° (1971)
Fri, 0654° / 38°0.12Climate normal
54 °Climate normal

Riverside, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.12 in
Chance of precipitation55%
Record high72° (2014)
Record low19° (1971)
Sat, 0753° / 38°0.13Climate normal
53 °Climate normal

Riverside, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation47%
Record high71° (1978)
Record low24° (2003)
Sun, 0852° / 37°0.09Climate normal
52 °Climate normal

Riverside, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation45%
Record high68° (2016)
Record low22° (1994)

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 Riverside, 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 Riverside, 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.