Monthly outlook for Richmond, OR: average high 60.6°, average low 42.2°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 16 October (80.5°), the coolest 11 October (30.5°).
60.6°/42.2°
Average high / low
+0.6°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
62.2°
60.7°
+0.8°
21 October – 30 October
58°
55.8°
+1.2°
31 October – 9 November
at normal
51°
—
October records over 66 years
88.7°6 October 1980All-time high
6.1°30 October 1991All-time low
Climate normals and records are computed from the nearest reference point — Mitchell (14 mi).
Mon, 1250° / 33°0
50 °
Richmond, Monday, 12 October
Overcast. High 50°, low 33°.
Pressure30.06 inHg
Wind4 mph N
Humidity53%
Visibility6.2 mi
Dew point26°
Tue, 1363° / 34°0
63 °
Richmond, Tuesday, 13 October
Clear. High 63°, low 34°.
Pressure30.18 inHg
Wind2.5 mph NE
Humidity45%
Visibility6.2 mi
Dew point29°
Wed, 1467° / 42°0
67 °
Richmond, Wednesday, 14 October
Overcast. High 67°, low 42°.
Pressure30.27 inHg
Wind1.2 mph SW
Humidity36%
Visibility6.2 mi
Dew point29°
Thu, 1572° / 46°0
72 °
Richmond, Thursday, 15 October
Clear. High 72°, low 46°.
Pressure30.42 inHg
Wind4.6 mph NE
Humidity42%
Visibility6.2 mi
Dew point37°
Fri, 1680° / 47°0
80 °
Richmond, Friday, 16 October
Clear. High 80°, low 47°.
Pressure30.24 inHg
Wind7.9 mph NE
Humidity35%
Visibility—
Dew point36°
Sat, 1769° / 49°0
69 °
Richmond, Saturday, 17 October
Partly cloudy. High 69°, low 49°.
Pressure30.06 inHg
Wind5.9 mph W
Humidity33%
Visibility—
Dew point33°
Sun, 1862° / 48°0
62 °
Richmond, Sunday, 18 October
Clear. High 62°, low 48°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity54%
Visibility—
Dew point40°
Mon, 1960° / 44°0.13
60 °
Richmond, Monday, 19 October
Light rain. High 60°, low 44°.
Pressure29.80 inHg
Wind14.1 mph W
Humidity41%
Visibility—
Dew point33°
Tue, 2051° / 41°0
51 °
Richmond, Tuesday, 20 October
Overcast. High 51°, low 41°.
Pressure30.06 inHg
Wind17 mph W
Humidity53%
Visibility—
Dew point31°
Wed, 2153° / 43°0.13
53 °
Richmond, Wednesday, 21 October
Light rain. High 53°, low 43°.
Pressure29.85 inHg
Wind6.2 mph W
Humidity65%
Visibility—
Dew point37°
Thu, 2251° / 43°0.23
51 °
Richmond, Thursday, 22 October
Light rain. High 51°, low 43°.
Pressure30.24 inHg
Wind5.6 mph NE
Humidity82%
Visibility—
Dew point40°
Fri, 2355° / 41°0
55 °
Richmond, Friday, 23 October
Clear. High 55°, low 41°.
Pressure30.53 inHg
Wind5.4 mph NE
Humidity56%
Visibility—
Dew point32°
Sat, 2461° / 41°0
61 °
Richmond, Saturday, 24 October
Clear. High 61°, low 41°.
Pressure30.50 inHg
Wind4.2 mph NE
Humidity43%
Visibility—
Dew point28°
Sun, 2564° / 46°0
64 °
Richmond, Sunday, 25 October
Mostly clear. High 64°, low 46°.
Pressure30.33 inHg
Wind3.2 mph E
Humidity23%
Visibility—
Dew point19°
Mon, 2664° / 47°0
64 °
Richmond, Monday, 26 October
Overcast. High 64°, low 47°.
Pressure30.21 inHg
Wind3.2 mph SW
Humidity24%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 35°0.07
55 °
Richmond, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (2003)
Record low13° (1970)
Wed, 2854° / 36°0.09
54 °
Richmond, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low36°
Average precipitation0.09 in
Chance of precipitation40%
Record high73° (1987)
Record low15° (1971)
Thu, 2952° / 36°0.08
52 °
Richmond, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.08 in
Chance of precipitation40%
Record high72° (2008)
Record low11° (1971)
Fri, 3052° / 34°0.06
52 °
Richmond, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high71° (2008)
Record low6° (1991)
Sat, 3152° / 35°0.06
52 °
Richmond, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation33%
Record high73° (1988)
Record low15° (1991)
Sun, 0152° / 35°0.09
52 °
Richmond, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.09 in
Chance of precipitation42%
Record high72° (1965)
Record low17° (2002)
Mon, 0252° / 35°0.06
52 °
Richmond, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation32%
Record high69° (2020)
Record low11° (1971)
Tue, 0353° / 34°0.05
53 °
Richmond, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low34°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2020)
Record low18° (2022)
Wed, 0453° / 35°0.09
53 °
Richmond, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low35°
Average precipitation0.09 in
Chance of precipitation45%
Record high70° (1980)
Record low22° (2003)
Thu, 0551° / 35°0.1
51 °
Richmond, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (2020)
Record low17° (1971)
Fri, 0651° / 35°0.1
51 °
Richmond, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2012)
Record low19° (1971)
Sat, 0750° / 34°0.11
50 °
Richmond, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.11 in
Chance of precipitation43%
Record high66° (1999)
Record low15° (1994)
Sun, 0849° / 33°0.09
49 °
Richmond, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation45%
Record high66° (2019)
Record low8° (1994)
Mon, 0948° / 33°0.07
48 °
Richmond, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation42%
Record high63° (2016)
Record low18° (2020)
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 Richmond, 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 Richmond, 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.