Monthly outlook for De Kalb, MO: average high 58.8°, average low 47.2°. That is 1.2° above the climate normal for October. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 28 October (77.6°), the coolest 7 November (29.5°).
58.8°/47.2°
Average high / low
+1.2°
Above normal
7 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
63.4°
58°
+3°
6 November – 15 November
51.1°
53.3°
-1.3°
16 November – 25 November
at normal
50.3°
—
October records over 66 years
93.4°10 October 1963All-time high
22.1°27 October 1997All-time low
Climate normals and records are computed from the nearest reference point — St. Joseph (13 mi).
Wed, 2878° / 56°0.04
78 °
De Kalb, Wednesday, 28 October
Light rain. High 78°, low 56°.
Pressure30.03 inHg
Wind14.2 mph S
Humidity54%
Visibility6.2 mi
Dew point55°
Thu, 2972° / 59°0.24
72 °
De Kalb, Thursday, 29 October
Rain. High 72°, low 59°.
Pressure30.12 inHg
Wind4.1 mph N
Humidity80%
Visibility6.2 mi
Dew point61°
Fri, 3073° / 62°0.34
73 °
De Kalb, Friday, 30 October
Rain. High 73°, low 62°.
Pressure30.09 inHg
Wind7.3 mph S
Humidity79%
Visibility6.2 mi
Dew point64°
Sat, 3162° / 58°0.41
62 °
De Kalb, Saturday, 31 October
Rain. High 62°, low 58°.
Pressure30.09 inHg
Wind7.6 mph E
Humidity91%
Visibility—
Dew point58°
Sun, 0165° / 57°0.05
65 °
De Kalb, Sunday, 1 November
Light rain. High 65°, low 57°.
Pressure29.97 inHg
Wind8 mph SE
Humidity72%
Visibility—
Dew point53°
Mon, 0258° / 53°1.22
58 °
De Kalb, Monday, 2 November
Rain. High 58°, low 53°.
Pressure29.56 inHg
Wind15 mph SE
Humidity97%
Visibility—
Dew point56°
Tue, 0354° / 43°0
54 °
De Kalb, Tuesday, 3 November
Overcast. High 54°, low 43°.
Pressure29.74 inHg
Wind14.4 mph S
Humidity60%
Visibility—
Dew point38°
Wed, 0455° / 43°0.48
55 °
De Kalb, Wednesday, 4 November
Rain. High 55°, low 43°.
Pressure29.62 inHg
Wind21.7 mph NW
Humidity57%
Visibility—
Dew point38°
Thu, 0547° / 37°0
47 °
De Kalb, Thursday, 5 November
Clear. High 47°, low 37°.
Pressure29.97 inHg
Wind29.6 mph NW
Humidity53%
Visibility—
Dew point27°
Fri, 0642° / 32°0
42 °
De Kalb, Friday, 6 November
Clear. High 42°, low 32°.
Pressure30.15 inHg
Wind18.8 mph NW
Humidity47%
Visibility—
Dew point21°
Sat, 0747° / 29°0
47 °
De Kalb, Saturday, 7 November
Overcast. High 47°, low 29°.
Pressure30.21 inHg
Wind6.9 mph SE
Humidity39%
Visibility—
Dew point18°
Sun, 0857° / 37°0
57 °
De Kalb, Sunday, 8 November
Overcast. High 57°, low 37°.
Pressure29.85 inHg
Wind17.6 mph S
Humidity56%
Visibility—
Dew point37°
Mon, 0960° / 51°0.03
60 °
De Kalb, Monday, 9 November
Light rain. High 60°, low 51°.
Pressure29.71 inHg
Wind14.2 mph S
Humidity67%
Visibility—
Dew point44°
Tue, 1058° / 44°0.04
58 °
De Kalb, Tuesday, 10 November
Light rain. High 58°, low 44°.
Pressure29.80 inHg
Wind17.2 mph NW
Humidity51%
Visibility—
Dew point38°
Wed, 1143° / 40°0.11
43 °
De Kalb, Wednesday, 11 November
Light rain. High 43°, low 40°.
Pressure30.21 inHg
Wind21.3 mph N
Humidity56%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1251° / 35°0.07
51 °
De Kalb, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (2005)
Record low7° (1968)
Fri, 1352° / 35°0.06
52 °
De Kalb, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low35°
Average precipitation0.06 in
Chance of precipitation15%
Record high75° (1999)
Record low7° (1986)
Sat, 1452° / 37°0.03
52 °
De Kalb, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.03 in
Chance of precipitation18%
Record high74° (2025)
Record low16° (2014)
Sun, 1552° / 37°0.07
52 °
De Kalb, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high74° (2025)
Record low20° (1972)
Mon, 1653° / 36°0.06
53 °
De Kalb, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation18%
Record high71° (1963)
Record low17° (2014)
Tue, 1754° / 38°0.08
54 °
De Kalb, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2016)
Record low18° (2014)
Wed, 1852° / 38°0.05
52 °
De Kalb, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (1999)
Record low14° (2014)
Thu, 1952° / 36°0.07
52 °
De Kalb, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (2007)
Record low19° (1985)
Fri, 2050° / 35°0.12
50 °
De Kalb, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation22%
Record high69° (2007)
Record low17° (1985)
Sat, 2149° / 34°0.05
49 °
De Kalb, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation15%
Record high72° (1990)
Record low12° (1964)
Sun, 2249° / 34°0.04
49 °
De Kalb, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high73° (1966)
Record low19° (1964)
Mon, 2349° / 34°0.06
49 °
De Kalb, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high73° (1966)
Record low12° (1970)
Tue, 2448° / 32°0.06
48 °
De Kalb, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (2017)
Record low14° (2013)
Wed, 2547° / 32°0.07
47 °
De Kalb, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation20%
Record high63° (1990)
Record low15° (1993)
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 De Kalb, 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 De Kalb, 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.