Monthly outlook for Whiteside, MO: average high 64.5°, average low 44.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 October (76.8°), the coolest 28 October (29.3°).
64.5°/44.2°
Average high / low
+1.6°
Above normal
2 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
67.4°
62.9°
+2.5°
30 October – 8 November
59.6°
58.5°
+0.6°
9 November – 18 November
at normal
53.9°
—
October records over 66 years
92.3°10 October 1963All-time high
28.4°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Elsberry (12 mi).
Wed, 2173° / 48°0
73 °
Whiteside, Wednesday, 21 October
Overcast. High 73°, low 48°.
Pressure30.27 inHg
Wind3.5 mph SW
Humidity49%
Visibility6.2 mi
Dew point48°
Thu, 2272° / 51°0
72 °
Whiteside, Thursday, 22 October
Clear. High 72°, low 51°.
Pressure30.30 inHg
Wind3.3 mph E
Humidity48%
Visibility6.2 mi
Dew point50°
Fri, 2370° / 52°0
70 °
Whiteside, Friday, 23 October
Clear. High 70°, low 52°.
Pressure30.30 inHg
Wind7.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2473° / 52°0
73 °
Whiteside, Saturday, 24 October
Mostly clear. High 73°, low 52°.
Pressure30.33 inHg
Wind8.8 mph SE
Humidity47%
Visibility—
Dew point47°
Sun, 2577° / 57°0
77 °
Whiteside, Sunday, 25 October
Overcast. High 77°, low 57°.
Pressure30.36 inHg
Wind7.2 mph S
Humidity43%
Visibility—
Dew point49°
Mon, 2673° / 45°0
73 °
Whiteside, Monday, 26 October
Overcast. High 73°, low 45°.
Pressure30.12 inHg
Wind16.8 mph NW
Humidity33%
Visibility—
Dew point38°
Tue, 2752° / 38°0.05
52 °
Whiteside, Tuesday, 27 October
Light rain. High 52°, low 38°.
Pressure30.47 inHg
Wind15.3 mph N
Humidity31%
Visibility—
Dew point19°
Wed, 2853° / 29°0
53 °
Whiteside, Wednesday, 28 October
Clear. High 53°, low 29°.
Pressure30.45 inHg
Wind8.9 mph SW
Humidity27%
Visibility—
Dew point15°
Thu, 2960° / 37°0
60 °
Whiteside, Thursday, 29 October
Mostly clear. High 60°, low 37°.
Pressure30.15 inHg
Wind12.3 mph W
Humidity37%
Visibility—
Dew point30°
Fri, 3051° / 34°0
51 °
Whiteside, Friday, 30 October
Clear. High 51°, low 34°.
Pressure30.42 inHg
Wind12.7 mph N
Humidity29%
Visibility—
Dew point17°
Sat, 3153° / 32°0
53 °
Whiteside, Saturday, 31 October
Overcast. High 53°, low 32°.
Pressure30.27 inHg
Wind9.3 mph SW
Humidity27%
Visibility—
Dew point17°
Sun, 0158° / 41°0
58 °
Whiteside, Sunday, 1 November
Overcast. High 58°, low 41°.
Pressure30.15 inHg
Wind8.1 mph SW
Humidity61%
Visibility—
Dew point39°
Mon, 0266° / 43°0
66 °
Whiteside, Monday, 2 November
Clear. High 66°, low 43°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity45%
Visibility—
Dew point40°
Tue, 0365° / 47°0.02
65 °
Whiteside, Tuesday, 3 November
Light rain. High 65°, low 47°.
Pressure30.12 inHg
Wind15.2 mph S
Humidity40%
Visibility—
Dew point37°
Wed, 0465° / 56°0.19
65 °
Whiteside, Wednesday, 4 November
Light rain. High 65°, low 56°.
Pressure29.94 inHg
Wind14.3 mph S
Humidity72%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0557° / 43°0.18
57 °
Whiteside, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.18 in
Chance of precipitation32%
Record high77° (1978)
Record low24° (1991)
Fri, 0657° / 42°0.09
57 °
Whiteside, Friday, 6 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (2023)
Record low27° (1982)
Sat, 0757° / 42°0.06
57 °
Whiteside, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.06 in
Chance of precipitation15%
Record high74° (1980)
Record low12° (1991)
Sun, 0857° / 42°0.04
57 °
Whiteside, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high79° (2023)
Record low-3° (1991)
Mon, 0958° / 42°0.11
58 °
Whiteside, Monday, 9 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1975)
Record low2° (1991)
Tue, 1055° / 40°0.14
55 °
Whiteside, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation28%
Record high75° (2012)
Record low19° (1991)
Wed, 1154° / 38°0.08
54 °
Whiteside, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation28%
Record high77° (1964)
Record low20° (2019)
Thu, 1252° / 37°0.07
52 °
Whiteside, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1353° / 37°0.04
53 °
Whiteside, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (1999)
Record low11° (1986)
Sat, 1454° / 38°0.07
54 °
Whiteside, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high77° (2025)
Record low15° (1986)
Sun, 1553° / 39°0.11
53 °
Whiteside, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (1964)
Record low20° (2019)
Mon, 1653° / 38°0.09
53 °
Whiteside, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (2001)
Record low24° (1997)
Tue, 1754° / 38°0.15
54 °
Whiteside, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.15 in
Chance of precipitation33%
Record high76° (2016)
Record low20° (2014)
Wed, 1853° / 39°0.15
53 °
Whiteside, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation32%
Record high71° (1999)
Record low15° (2014)
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 Whiteside, 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 Whiteside, 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.