As of 01:21 PDT

Weather in Richland, OR

48°Current weather

Richland, Saturday, 17 October, 01:21

Overcast. Feels like 48°. High 72°, low 44°.

Pressure30.21 inHg
Wind0.6 mph N
Humidity53%
Visibility6.2 mi
Dew point31°

Monthly outlook for Richland, OR: average high 63.2°, average low 43.1°. That is 4° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 17 October (72.1°), the coolest 18 October (37.9°).

63.2°/43.1°
Average high / low
+4°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.9°58.5°+3°
27 October – 5 November62°51.2°+6°
6 November – 15 Novemberat normal46.4°—

October records over 66 years

90°2 October 2010All-time high
4.6°27 October 1970All-time low

Climate normals and records are computed from the nearest reference point — Halfway (8 mi).

Sun, 1870° / 38°0Clear
70 °Clear

Richland, Sunday, 18 October

Clear. High 70°, low 38°.

Pressure30.03 inHg
Wind1.5 mph S
Humidity46%
Visibility6.2 mi
Dew point39°
Mon, 1971° / 49°0Overcast
71 °Overcast

Richland, Monday, 19 October

Overcast. High 71°, low 49°.

Pressure29.83 inHg
Wind2.7 mph E
Humidity31%
Visibility6.2 mi
Dew point35°
Tue, 2065° / 44°0Overcast
65 °Overcast

Richland, Tuesday, 20 October

Overcast. High 65°, low 44°.

Pressure29.97 inHg
Wind2.1 mph SW
Humidity36%
Visibility6.2 mi
Dew point33°
Wed, 2168° / 50°0Overcast
68 °Overcast

Richland, Wednesday, 21 October

Overcast. High 68°, low 50°.

Pressure30.00 inHg
Wind2.3 mph E
Humidity44%
Visibility—
Dew point37°
Thu, 2267° / 51°0.5Rain
67 °Rain

Richland, Thursday, 22 October

Rain. High 67°, low 51°.

Pressure29.91 inHg
Wind3.5 mph NW
Humidity68%
Visibility—
Dew point49°
Fri, 2352° / 41°0.07Light rain
52 °Light rain

Richland, Friday, 23 October

Light rain. High 52°, low 41°.

Pressure30.03 inHg
Wind13.2 mph W
Humidity53%
Visibility—
Dew point31°
Sat, 2455° / 38°0Clear
55 °Clear

Richland, Saturday, 24 October

Clear. High 55°, low 38°.

Pressure30.30 inHg
Wind3.7 mph SE
Humidity53%
Visibility—
Dew point31°
Sun, 2556° / 43°0Overcast
56 °Overcast

Richland, Sunday, 25 October

Overcast. High 56°, low 43°.

Pressure30.15 inHg
Wind4.1 mph NW
Humidity49%
Visibility—
Dew point32°
Mon, 2663° / 42°0Partly cloudy
63 °Partly cloudy

Richland, Monday, 26 October

Partly cloudy. High 63°, low 42°.

Pressure30.06 inHg
Wind2.8 mph S
Humidity43%
Visibility—
Dew point30°
Tue, 2765° / 42°0Clear
65 °Clear

Richland, Tuesday, 27 October

Clear. High 65°, low 42°.

Pressure30.12 inHg
Wind3.5 mph S
Humidity44%
Visibility—
Dew point34°
Wed, 2865° / 42°0Overcast
65 °Overcast

Richland, Wednesday, 28 October

Overcast. High 65°, low 42°.

Pressure29.77 inHg
Wind3.7 mph NW
Humidity33%
Visibility—
Dew point27°
Thu, 2959° / 44°0Overcast
59 °Overcast

Richland, Thursday, 29 October

Overcast. High 59°, low 44°.

Pressure29.83 inHg
Wind4 mph W
Humidity40%
Visibility—
Dew point29°
Fri, 3062° / 39°0Partly cloudy
62 °Partly cloudy

Richland, Friday, 30 October

Partly cloudy. High 62°, low 39°.

Pressure30.18 inHg
Wind3.3 mph S
Humidity38%
Visibility—
Dew point27°
Sat, 3164° / 40°0Clear
64 °Clear

Richland, Saturday, 31 October

Clear. High 64°, low 40°.

Pressure30.27 inHg
Wind4.1 mph SW
Humidity38%
Visibility—
Dew point29°
Sun, 0158° / 41°0Clear
58 °Clear

Richland, Sunday, 1 November

Clear. High 58°, low 41°.

Pressure30.09 inHg
Wind3 mph E
Humidity41%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0250° / 35°0.09Climate normal
50 °Climate normal

Richland, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1962)
Record low8° (1971)
Tue, 0350° / 35°0.07Climate normal
50 °Climate normal

Richland, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.07 in
Chance of precipitation25%
Record high64° (2020)
Record low18° (1994)
Wed, 0449° / 36°0.11Climate normal
49 °Climate normal

Richland, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation43%
Record high65° (2020)
Record low22° (2004)
Thu, 0549° / 36°0.09Climate normal
49 °Climate normal

Richland, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2020)
Record low-5° (1971)
Fri, 0649° / 36°0.12Climate normal
49 °Climate normal

Richland, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation45%
Record high64° (1999)
Record low4° (1971)
Sat, 0748° / 35°0.14Climate normal
48 °Climate normal

Richland, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation47%
Record high64° (1999)
Record low20° (1990)
Sun, 0847° / 34°0.11Climate normal
47 °Climate normal

Richland, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (2016)
Record low6° (1994)
Mon, 0946° / 34°0.1Climate normal
46 °Climate normal

Richland, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.1 in
Chance of precipitation48%
Record high61° (1976)
Record low21° (1986)
Tue, 1046° / 33°0.09Climate normal
46 °Climate normal

Richland, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (2016)
Record low10° (1986)
Wed, 1146° / 33°0.09Climate normal
46 °Climate normal

Richland, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation37%
Record high60° (2016)
Record low12° (2000)
Thu, 1246° / 33°0.12Climate normal
46 °Climate normal

Richland, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation40%
Record high64° (1999)
Record low6° (1985)
Fri, 1345° / 32°0.13Climate normal
45 °Climate normal

Richland, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation52%
Record high63° (1999)
Record low11° (1985)
Sat, 1445° / 32°0.09Climate normal
45 °Climate normal

Richland, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation47%
Record high62° (1999)
Record low11° (1964)
Sun, 1544° / 32°0.07Climate normal
44 °Climate normal

Richland, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high59° (2023)
Record low8° (2014)

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 Richland, 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 Richland, 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.