Monthly outlook for Saint Louis, OR: average high 49.1°, average low 38°. That is 0.7° below the climate normal for November. Precipitation is expected on 9 days (about 2.0 inches), against a normal of 9 days and 3.5 inches. The warmest day looks like 12 November (59.3°), the coolest 27 November (24.2°).
49.1°/38°
Average high / low
−0.7°
Below normal
9 / 9
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
52.4°
51.6°
+0.4°
22 November – 1 December
43.7°
48°
-2.4°
2 December – 11 December
at normal
46.6°
—
November records over 66 years
68.9°1 November 1962All-time high
7.3°23 November 1985All-time low
Climate normals and records are computed from the nearest reference point — Gervais (2 mi).
Fri, 1356° / 51°0.3
56 °
Saint Louis, Friday, 13 November
Rain. High 56°, low 51°.
Pressure29.32 inHg
Wind13.5 mph S
Humidity76%
Visibility5.0 mi
Dew point49°
Sat, 1459° / 49°0.35
59 °
Saint Louis, Saturday, 14 November
Rain. High 59°, low 49°.
Pressure29.77 inHg
Wind12 mph S
Humidity70%
Visibility6.2 mi
Dew point48°
Sun, 1553° / 45°0.35
53 °
Saint Louis, Sunday, 15 November
Rain. High 53°, low 45°.
Pressure29.88 inHg
Wind10.9 mph S
Humidity87%
Visibility5.5 mi
Dew point50°
Mon, 1652° / 40°0.13
52 °
Saint Louis, Monday, 16 November
Light rain. High 52°, low 40°.
Pressure30.18 inHg
Wind13.4 mph S
Humidity82%
Visibility—
Dew point42°
Tue, 1749° / 37°0.05
49 °
Saint Louis, Tuesday, 17 November
Light rain. High 49°, low 37°.
Pressure30.15 inHg
Wind3.7 mph N
Humidity93%
Visibility—
Dew point38°
Wed, 1850° / 41°0.38
50 °
Saint Louis, Wednesday, 18 November
Rain. High 50°, low 41°.
Pressure29.85 inHg
Wind10 mph S
Humidity86%
Visibility—
Dew point42°
Thu, 1946° / 38°0.17
46 °
Saint Louis, Thursday, 19 November
Light rain. High 46°, low 38°.
Pressure30.15 inHg
Wind7.7 mph N
Humidity90%
Visibility—
Dew point41°
Fri, 2050° / 36°0
50 °
Saint Louis, Friday, 20 November
Partly cloudy. High 50°, low 36°.
Pressure30.03 inHg
Wind11.4 mph NE
Humidity74%
Visibility—
Dew point36°
Sat, 2149° / 35°0
49 °
Saint Louis, Saturday, 21 November
Overcast. High 49°, low 35°.
Pressure30.15 inHg
Wind3.4 mph NE
Humidity71%
Visibility—
Dew point33°
Sun, 2248° / 32°0
48 °
Saint Louis, Sunday, 22 November
Partly cloudy. High 48°, low 32°.
Pressure30.27 inHg
Wind10.6 mph S
Humidity69%
Visibility—
Dew point30°
Mon, 2345° / 39°0.12
45 °
Saint Louis, Monday, 23 November
Light rain. High 45°, low 39°.
Pressure30.09 inHg
Wind13.8 mph S
Humidity83%
Visibility—
Dew point39°
Tue, 2448° / 38°0.13
48 °
Saint Louis, Tuesday, 24 November
Light rain. High 48°, low 38°.
Pressure30.06 inHg
Wind9.6 mph N
Humidity89%
Visibility—
Dew point40°
Wed, 2542° / 30°0.02
42 °
Saint Louis, Wednesday, 25 November
Light snow. High 42°, low 30°.
Pressure30.03 inHg
Wind13.2 mph NE
Humidity56%
Visibility—
Dew point24°
Thu, 2639° / 24°0
39 °
Saint Louis, Thursday, 26 November
Clear. High 39°, low 24°.
Pressure30.47 inHg
Wind9.8 mph NE
Humidity42%
Visibility—
Dew point12°
Fri, 2741° / 24°0
41 °
Saint Louis, Friday, 27 November
Clear. High 41°, low 24°.
Pressure30.33 inHg
Wind6.8 mph N
Humidity38%
Visibility—
Dew point9°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2848° / 36°0.18
48 °
Saint Louis, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.18 in
Chance of precipitation47%
Record high60° (2021)
Record low24° (1985)
Sun, 2947° / 36°0.18
47 °
Saint Louis, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.18 in
Chance of precipitation47%
Record high59° (2021)
Record low16° (1985)
Mon, 3047° / 36°0.25
47 °
Saint Louis, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.25 in
Chance of precipitation60%
Record high59° (2008)
Record low17° (1985)
Tue, 0147° / 36°0.23
47 °
Saint Louis, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.23 in
Chance of precipitation58%
Record high60° (2021)
Record low22° (1985)
Wed, 0248° / 37°0.35
48 °
Saint Louis, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.35 in
Chance of precipitation62%
Record high57° (1975)
Record low22° (1985)
Thu, 0348° / 37°0.27
48 °
Saint Louis, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high48°
Average low37°
Average precipitation0.27 in
Chance of precipitation48%
Record high58° (1979)
Record low25° (1992)
Fri, 0447° / 36°0.3
47 °
Saint Louis, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.3 in
Chance of precipitation52%
Record high62° (2023)
Record low22° (1994)
Sat, 0546° / 35°0.24
46 °
Saint Louis, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.24 in
Chance of precipitation52%
Record high62° (2023)
Record low22° (2013)
Sun, 0646° / 36°0.26
46 °
Saint Louis, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.26 in
Chance of precipitation57%
Record high58° (2023)
Record low20° (1972)
Mon, 0746° / 36°0.22
46 °
Saint Louis, Monday, 7 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.22 in
Chance of precipitation48%
Record high58° (2025)
Record low12° (1972)
Tue, 0846° / 35°0.19
46 °
Saint Louis, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.19 in
Chance of precipitation48%
Record high58° (2015)
Record low-3° (1972)
Wed, 0946° / 35°0.26
46 °
Saint Louis, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.26 in
Chance of precipitation62%
Record high60° (2014)
Record low-1° (1972)
Thu, 1047° / 36°0.3
47 °
Saint Louis, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.3 in
Chance of precipitation60%
Record high62° (1993)
Record low3° (1972)
Fri, 1146° / 36°0.27
46 °
Saint Louis, Friday, 11 December
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.27 in
Chance of precipitation58%
Record high61° (2025)
Record low3° (1972)
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 Saint Louis, 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 Saint Louis, 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.