Monthly outlook for Fern Glen, MO: average high 64.3°, average low 52.1°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 28 October (78.6°), the coolest 9 November (42.3°).
64.3°/52.1°
Average high / low
+2.8°
Above normal
5 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
68.7°
60.6°
+4.5°
6 November – 15 November
57.1°
55.9°
+0.7°
16 November – 25 November
at normal
52.6°
—
October records over 66 years
91.9°1 October 2019All-time high
28°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Winchester (3 mi).
Wed, 2879° / 51°0
79 °
Fern Glen, Wednesday, 28 October
Clear. High 79°, low 51°.
Pressure30.21 inHg
Wind6.1 mph S
Humidity50%
Visibility6.2 mi
Dew point53°
Thu, 2978° / 53°0.02
78 °
Fern Glen, Thursday, 29 October
Light rain. High 78°, low 53°.
Pressure30.15 inHg
Wind6.6 mph SW
Humidity53%
Visibility6.2 mi
Dew point57°
Fri, 3074° / 59°0
74 °
Fern Glen, Friday, 30 October
Light rain. High 74°, low 59°.
Pressure30.24 inHg
Wind5.7 mph SE
Humidity74%
Visibility6.2 mi
Dew point61°
Sat, 3171° / 61°0
71 °
Fern Glen, Saturday, 31 October
Overcast. High 71°, low 61°.
Pressure30.21 inHg
Wind2.5 mph E
Humidity71%
Visibility6.2 mi
Dew point59°
Sun, 0163° / 57°0.08
63 °
Fern Glen, Sunday, 1 November
Light rain. High 63°, low 57°.
Pressure30.15 inHg
Wind7.1 mph SE
Humidity86%
Visibility—
Dew point58°
Mon, 0265° / 58°0.03
65 °
Fern Glen, Monday, 2 November
Light rain. High 65°, low 58°.
Pressure29.88 inHg
Wind8 mph SE
Humidity66%
Visibility—
Dew point53°
Tue, 0368° / 61°1.14
68 °
Fern Glen, Tuesday, 3 November
Rain. High 68°, low 61°.
Pressure29.59 inHg
Wind15.6 mph SE
Humidity83%
Visibility—
Dew point61°
Wed, 0461° / 48°0.48
61 °
Fern Glen, Wednesday, 4 November
Rain. High 61°, low 48°.
Pressure29.68 inHg
Wind10.2 mph S
Humidity66%
Visibility—
Dew point42°
Thu, 0558° / 51°0.08
58 °
Fern Glen, Thursday, 5 November
Light rain. High 58°, low 51°.
Pressure29.71 inHg
Wind11 mph W
Humidity63%
Visibility—
Dew point44°
Fri, 0657° / 54°0.24
57 °
Fern Glen, Friday, 6 November
Rain. High 57°, low 54°.
Pressure29.83 inHg
Wind8.3 mph N
Humidity89%
Visibility—
Dew point53°
Sat, 0757° / 51°0
57 °
Fern Glen, Saturday, 7 November
Overcast. High 57°, low 51°.
Pressure30.15 inHg
Wind8.2 mph N
Humidity80%
Visibility—
Dew point46°
Sun, 0857° / 46°0
57 °
Fern Glen, Sunday, 8 November
Clear. High 57°, low 46°.
Pressure30.24 inHg
Wind7 mph NE
Humidity43%
Visibility—
Dew point32°
Mon, 0955° / 42°0
55 °
Fern Glen, Monday, 9 November
Clear. High 55°, low 42°.
Pressure30.18 inHg
Wind7 mph NE
Humidity35%
Visibility—
Dew point25°
Tue, 1057° / 44°0
57 °
Fern Glen, Tuesday, 10 November
Overcast. High 57°, low 44°.
Pressure30.21 inHg
Wind5.6 mph N
Humidity51%
Visibility—
Dew point35°
Wed, 1159° / 48°0
59 °
Fern Glen, Wednesday, 11 November
Overcast. High 59°, low 48°.
Pressure30.09 inHg
Wind5.6 mph NW
Humidity41%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1253° / 38°0.09
53 °
Fern Glen, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05
54 °
Fern Glen, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high79° (1999)
Record low12° (1986)
Sat, 1454° / 39°0.09
54 °
Fern Glen, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 40°0.13
54 °
Fern Glen, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high77° (2025)
Record low22° (2019)
Mon, 1654° / 39°0.12
54 °
Fern Glen, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high72° (2001)
Record low25° (1997)
Tue, 1755° / 39°0.12
55 °
Fern Glen, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation25%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 40°0.17
54 °
Fern Glen, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2024)
Record low14° (2014)
Thu, 1954° / 40°0.08
54 °
Fern Glen, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1979)
Record low21° (2022)
Fri, 2053° / 39°0.1
53 °
Fern Glen, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2007)
Record low19° (2022)
Sat, 2152° / 38°0.09
52 °
Fern Glen, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1990)
Record low17° (1964)
Sun, 2252° / 37°0.09
52 °
Fern Glen, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (2010)
Record low18° (1964)
Mon, 2352° / 37°0.09
52 °
Fern Glen, Monday, 23 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (1966)
Record low18° (1970)
Tue, 2451° / 36°0.14
51 °
Fern Glen, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation30%
Record high71° (1966)
Record low16° (1970)
Wed, 2551° / 36°0.16
51 °
Fern Glen, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation35%
Record high69° (1990)
Record low21° (1991)
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 Fern Glen, MO 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 Fern Glen, MO 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.