As of 09:57 PDT

Weather in Riverside, OR

60°Current weather

Riverside, Friday, 16 October, 09:57

Mostly clear. Feels like 59°. High 76°, low 42°.

Pressure30.33 inHg
Wind2 mph SE
Humidity52%
Visibility6.2 mi
Dew point43°

Monthly outlook for Riverside, OR: average high 61°, average low 45.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 16 October (76.3°), the coolest 16 October (41.9°).

61°/45.3°
Average high / low
+0.8°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63.6°61.6°+1.1°
26 October – 4 November56.6°55.5°+0.6°
5 November – 14 Novemberat normal51.9°—

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).

Sat, 1773° / 46°0Overcast
73 °Overcast

Riverside, Saturday, 17 October

Overcast. High 73°, low 46°.

Pressure30.18 inHg
Wind12.2 mph W
Humidity44%
Visibility6.2 mi
Dew point45°
Sun, 1864° / 42°0Clear
64 °Clear

Riverside, Sunday, 18 October

Clear. High 64°, low 42°.

Pressure30.09 inHg
Wind3.2 mph N
Humidity32%
Visibility6.2 mi
Dew point29°
Mon, 1959° / 46°0Overcast
59 °Overcast

Riverside, Monday, 19 October

Overcast. High 59°, low 46°.

Pressure29.85 inHg
Wind3.1 mph NW
Humidity35%
Visibility6.2 mi
Dew point26°
Tue, 2063° / 44°0Overcast
63 °Overcast

Riverside, Tuesday, 20 October

Overcast. High 63°, low 44°.

Pressure30.00 inHg
Wind3.7 mph NW
Humidity38%
Visibility—
Dew point30°
Wed, 2169° / 43°0Mostly clear
69 °Mostly clear

Riverside, Wednesday, 21 October

Mostly clear. High 69°, low 43°.

Pressure30.00 inHg
Wind3.8 mph NW
Humidity37%
Visibility—
Dew point32°
Thu, 2259° / 51°0.24Light rain
59 °Light rain

Riverside, Thursday, 22 October

Light rain. High 59°, low 51°.

Pressure29.83 inHg
Wind8.2 mph S
Humidity31%
Visibility—
Dew point27°
Fri, 2358° / 50°0.1Light rain
58 °Light rain

Riverside, Friday, 23 October

Light rain. High 58°, low 50°.

Pressure30.06 inHg
Wind14 mph W
Humidity51%
Visibility—
Dew point36°
Sat, 2457° / 45°0Overcast
57 °Overcast

Riverside, Saturday, 24 October

Overcast. High 57°, low 45°.

Pressure30.21 inHg
Wind5 mph NW
Humidity51%
Visibility—
Dew point34°
Sun, 2559° / 45°0Overcast
59 °Overcast

Riverside, Sunday, 25 October

Overcast. High 59°, low 45°.

Pressure30.06 inHg
Wind7.9 mph NW
Humidity50%
Visibility—
Dew point36°
Mon, 2656° / 43°0Clear
56 °Clear

Riverside, Monday, 26 October

Clear. High 56°, low 43°.

Pressure30.09 inHg
Wind6 mph SE
Humidity62%
Visibility—
Dew point37°
Tue, 2762° / 46°0Mostly clear
62 °Mostly clear

Riverside, Tuesday, 27 October

Mostly clear. High 62°, low 46°.

Pressure29.85 inHg
Wind5.8 mph SE
Humidity42%
Visibility—
Dew point33°
Wed, 2851° / 48°0.44Light rain
51 °Light rain

Riverside, Wednesday, 28 October

Light rain. High 51°, low 48°.

Pressure29.85 inHg
Wind12.6 mph SW
Humidity84%
Visibility—
Dew point46°
Thu, 2955° / 47°0.07Light rain
55 °Light rain

Riverside, Thursday, 29 October

Light rain. High 55°, low 47°.

Pressure30.18 inHg
Wind6 mph NW
Humidity71%
Visibility—
Dew point42°
Fri, 3056° / 43°0Clear
56 °Clear

Riverside, Friday, 30 October

Clear. High 56°, low 43°.

Pressure30.21 inHg
Wind5.5 mph NE
Humidity64%
Visibility—
Dew point38°
Sat, 3159° / 44°0Overcast
59 °Overcast

Riverside, Saturday, 31 October

Overcast. High 59°, low 44°.

Pressure29.97 inHg
Wind5.8 mph N
Humidity48%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0952° / 36°0.09Climate normal
52 °Climate normal

Riverside, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.09 in
Chance of precipitation47%
Record high66° (1989)
Record low22° (1986)
Tue, 1051° / 36°0.07Climate normal
51 °Climate normal

Riverside, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (1989)
Record low-2° (1986)
Wed, 1151° / 36°0.08Climate normal
51 °Climate normal

Riverside, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation35%
Record high70° (1990)
Record low11° (2000)
Thu, 1251° / 37°0.1Climate normal
51 °Climate normal

Riverside, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation42%
Record high75° (1999)
Record low4° (1985)
Fri, 1350° / 36°0.1Climate normal
50 °Climate normal

Riverside, Friday, 13 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation47%
Record high74° (1999)
Record low3° (1985)
Sat, 1450° / 35°0.05Climate normal
50 °Climate normal

Riverside, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.05 in
Chance of precipitation35%
Record high69° (1999)
Record low8° (1985)

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.