As of 14:40 PDT

Weather in Riverton, OR

69°Current weather

Riverton, Friday, 16 October, 14:40

Partly cloudy. Feels like 69°. High 72°, low 45°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity71%
Visibility6.2 mi
Dew point59°

Monthly outlook for Riverton, OR: average high 59.6°, average low 44°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 6 days and 2.5 inches. The warmest day looks like 16 October (71.9°), the coolest 24 October (38.5°).

59.6°/44°
Average high / low
−0.8°
Below normal
4 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October61.2°62°-0.5°
26 October – 4 November57.1°59.2°-1.2°
5 November – 14 Novemberat normal56.5°—

October records over 66 years

94.1°10 October 1991All-time high
32.5°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Chrome (4 mi).

Sat, 1767° / 44°0Overcast
67 °Overcast

Riverton, Saturday, 17 October

Overcast. High 67°, low 44°.

Pressure30.24 inHg
Wind8.8 mph N
Humidity83%
Visibility6.2 mi
Dew point56°
Sun, 1859° / 40°0Clear
59 °Clear

Riverton, Sunday, 18 October

Clear. High 59°, low 40°.

Pressure30.06 inHg
Wind9.1 mph N
Humidity60%
Visibility6.2 mi
Dew point45°
Mon, 1959° / 47°0.16Rain
59 °Rain

Riverton, Monday, 19 October

Rain. High 59°, low 47°.

Pressure29.91 inHg
Wind3.6 mph S
Humidity55%
Visibility6.2 mi
Dew point42°
Tue, 2058° / 46°0Clear
58 °Clear

Riverton, Tuesday, 20 October

Clear. High 58°, low 46°.

Pressure30.00 inHg
Wind6 mph N
Humidity73%
Visibility6.2 mi
Dew point47°
Wed, 2161° / 44°0Clear
61 °Clear

Riverton, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure29.91 inHg
Wind10.2 mph NW
Humidity68%
Visibility—
Dew point48°
Thu, 2258° / 45°0.01Light rain
58 °Light rain

Riverton, Thursday, 22 October

Light rain. High 58°, low 45°.

Pressure30.06 inHg
Wind5.1 mph NW
Humidity85%
Visibility—
Dew point47°
Fri, 2358° / 41°0Clear
58 °Clear

Riverton, Friday, 23 October

Clear. High 58°, low 41°.

Pressure30.24 inHg
Wind11.2 mph N
Humidity49%
Visibility—
Dew point37°
Sat, 2464° / 38°0Partly cloudy
64 °Partly cloudy

Riverton, Saturday, 24 October

Partly cloudy. High 64°, low 38°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity34%
Visibility—
Dew point32°
Sun, 2557° / 43°0.22Rain
57 °Rain

Riverton, Sunday, 25 October

Rain. High 57°, low 43°.

Pressure30.00 inHg
Wind6 mph SW
Humidity69%
Visibility—
Dew point45°
Mon, 2657° / 41°0Overcast
57 °Overcast

Riverton, Monday, 26 October

Overcast. High 57°, low 41°.

Pressure29.85 inHg
Wind5.5 mph N
Humidity58%
Visibility—
Dew point41°
Tue, 2753° / 48°0.05Light rain
53 °Light rain

Riverton, Tuesday, 27 October

Light rain. High 53°, low 48°.

Pressure29.77 inHg
Wind5 mph S
Humidity88%
Visibility—
Dew point47°
Wed, 2859° / 47°0Overcast
59 °Overcast

Riverton, Wednesday, 28 October

Overcast. High 59°, low 47°.

Pressure29.97 inHg
Wind6 mph N
Humidity57%
Visibility—
Dew point42°
Thu, 2958° / 45°0Overcast
58 °Overcast

Riverton, Thursday, 29 October

Overcast. High 58°, low 45°.

Pressure30.12 inHg
Wind6.3 mph W
Humidity67%
Visibility—
Dew point46°
Fri, 3061° / 44°0Clear
61 °Clear

Riverton, Friday, 30 October

Clear. High 61°, low 44°.

Pressure30.15 inHg
Wind5.6 mph NW
Humidity54%
Visibility—
Dew point42°
Sat, 3155° / 45°0.11Light rain
55 °Light rain

Riverton, Saturday, 31 October

Light rain. High 55°, low 45°.

Pressure30.18 inHg
Wind8.6 mph SW
Humidity92%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0159° / 47°0.21Climate normal
59 °Climate normal

Riverton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.21 in
Chance of precipitation43%
Record high73° (1962)
Record low36° (2003)
Mon, 0259° / 47°0.19Climate normal
59 °Climate normal

Riverton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.19 in
Chance of precipitation45%
Record high71° (2010)
Record low37° (2019)
Tue, 0359° / 47°0.18Climate normal
59 °Climate normal

Riverton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.18 in
Chance of precipitation43%
Record high69° (1976)
Record low33° (2022)
Wed, 0458° / 47°0.24Climate normal
58 °Climate normal

Riverton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low47°
Average precipitation0.24 in
Chance of precipitation55%
Record high68° (1976)
Record low34° (2017)
Thu, 0557° / 47°0.28Climate normal
57 °Climate normal

Riverton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.28 in
Chance of precipitation55%
Record high68° (2012)
Record low36° (1971)
Fri, 0657° / 47°0.25Climate normal
57 °Climate normal

Riverton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low47°
Average precipitation0.25 in
Chance of precipitation65%
Record high68° (1978)
Record low37° (2017)
Sat, 0757° / 46°0.24Climate normal
57 °Climate normal

Riverton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.24 in
Chance of precipitation60%
Record high67° (2019)
Record low35° (2019)
Sun, 0856° / 44°0.24Climate normal
56 °Climate normal

Riverton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low44°
Average precipitation0.24 in
Chance of precipitation53%
Record high69° (2025)
Record low33° (2022)
Mon, 0956° / 45°0.24Climate normal
56 °Climate normal

Riverton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.24 in
Chance of precipitation53%
Record high69° (1996)
Record low27° (2020)
Tue, 1056° / 45°0.25Climate normal
56 °Climate normal

Riverton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.25 in
Chance of precipitation52%
Record high68° (1996)
Record low30° (2022)
Wed, 1157° / 46°0.27Climate normal
57 °Climate normal

Riverton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.27 in
Chance of precipitation57%
Record high69° (2019)
Record low29° (1985)
Thu, 1257° / 46°0.21Climate normal
57 °Climate normal

Riverton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high57°
Average low46°
Average precipitation0.21 in
Chance of precipitation52%
Record high69° (1967)
Record low30° (1985)
Fri, 1356° / 46°0.31Climate normal
56 °Climate normal

Riverton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high56°
Average low46°
Average precipitation0.31 in
Chance of precipitation58%
Record high68° (2019)
Record low29° (1978)
Sat, 1456° / 45°0.19Climate normal
56 °Climate normal

Riverton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high56°
Average low45°
Average precipitation0.19 in
Chance of precipitation50%
Record high65° (1999)
Record low31° (1978)

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 Riverton, 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 Riverton, 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.