As of 22:34 PDT

Weather in Richland, OR

48°Current weather

Richland, Sunday, 18 October, 22:34

Clear. Feels like 48°. High 68°, low 39°.

Pressure29.94 inHg
Wind0.9 mph NW
Humidity60%
Visibility6.2 mi
Dew point35°

Monthly outlook for Richland, OR: average high 58.4°, average low 39.7°. That is 1.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 19 October (73.2°), the coolest 30 October (30°).

58.4°/39.7°
Average high / low
+1.7°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October62.9°57.7°+2.9°
28 October – 6 November50.9°50.7°+0.1°
7 November – 16 Novemberat normal45.8°—

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).

Mon, 1973° / 48°0Overcast
73 °Overcast

Richland, Monday, 19 October

Overcast. High 73°, low 48°.

Pressure29.88 inHg
Wind2.5 mph E
Humidity30%
Visibility6.2 mi
Dew point35°
Tue, 2070° / 49°0Overcast
70 °Overcast

Richland, Tuesday, 20 October

Overcast. High 70°, low 49°.

Pressure30.00 inHg
Wind1 mph SE
Humidity32%
Visibility6.2 mi
Dew point33°
Wed, 2167° / 51°0.01Light rain
67 °Light rain

Richland, Wednesday, 21 October

Light rain. High 67°, low 51°.

Pressure30.00 inHg
Wind3.4 mph E
Humidity47%
Visibility6.2 mi
Dew point43°
Thu, 2261° / 49°0.77Rain
61 °Rain

Richland, Thursday, 22 October

Rain. High 61°, low 49°.

Pressure29.85 inHg
Wind3.4 mph E
Humidity81%
Visibility3.5 mi
Dew point52°
Fri, 2349° / 37°0.01Light rain
49 °Light rain

Richland, Friday, 23 October

Light rain. High 49°, low 37°.

Pressure30.00 inHg
Wind13.5 mph W
Humidity63%
Visibility—
Dew point35°
Sat, 2456° / 32°0Partly cloudy
56 °Partly cloudy

Richland, Saturday, 24 October

Partly cloudy. High 56°, low 32°.

Pressure30.24 inHg
Wind4.9 mph S
Humidity53%
Visibility—
Dew point28°
Sun, 2558° / 40°0Overcast
58 °Overcast

Richland, Sunday, 25 October

Overcast. High 58°, low 40°.

Pressure30.18 inHg
Wind4.5 mph W
Humidity25%
Visibility—
Dew point17°
Mon, 2661° / 38°0Overcast
61 °Overcast

Richland, Monday, 26 October

Overcast. High 61°, low 38°.

Pressure30.06 inHg
Wind2.8 mph E
Humidity41%
Visibility—
Dew point28°
Tue, 2764° / 42°0Overcast
64 °Overcast

Richland, Tuesday, 27 October

Overcast. High 64°, low 42°.

Pressure29.71 inHg
Wind6.9 mph W
Humidity33%
Visibility—
Dew point27°
Wed, 2852° / 38°0Overcast
52 °Overcast

Richland, Wednesday, 28 October

Overcast. High 52°, low 38°.

Pressure29.80 inHg
Wind8.1 mph W
Humidity41%
Visibility—
Dew point25°
Thu, 2948° / 35°0.04Snow
48 °Snow

Richland, Thursday, 29 October

Snow. High 48°, low 35°.

Pressure29.74 inHg
Wind6.4 mph W
Humidity66%
Visibility—
Dew point32°
Fri, 3049° / 30°0Clear
49 °Clear

Richland, Friday, 30 October

Clear. High 49°, low 30°.

Pressure30.15 inHg
Wind3.9 mph SW
Humidity47%
Visibility—
Dew point22°
Sat, 3148° / 32°0Overcast
48 °Overcast

Richland, Saturday, 31 October

Overcast. High 48°, low 32°.

Pressure30.30 inHg
Wind4 mph SW
Humidity45%
Visibility—
Dew point23°
Sun, 0158° / 40°0Overcast
58 °Overcast

Richland, Sunday, 1 November

Overcast. High 58°, low 40°.

Pressure30.21 inHg
Wind5.9 mph S
Humidity50%
Visibility—
Dew point32°
Mon, 0251° / 37°0.22Rain
51 °Rain

Richland, Monday, 2 November

Rain. High 51°, low 37°.

Pressure29.77 inHg
Wind9 mph SW
Humidity90%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1644° / 32°0.11Climate normal
44 °Climate normal

Richland, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation42%
Record high59° (1999)
Record low9° (1964)

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.