Monthly outlook for Clay Mills, IA: average high 57°, average low 46.8°. That is 3.9° above the climate normal for October. Precipitation is expected on 10 days (about 2.6 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 3 November (67.4°), the coolest 7 November (32.4°).
57°/46.8°
Average high / low
+3.9°
Above normal
10 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
59.1°
52°
+4°
8 November – 17 November
53.5°
46.3°
+4°
18 November – 27 November
at normal
42.2°
—
October records over 66 years
86.9°3 October 2025All-time high
18.9°31 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Bernard (11 mi).
Fri, 3059° / 45°0.44
59 °
Clay Mills, Friday, 30 October
Heavy rain. High 59°, low 45°.
Pressure30.36 inHg
Wind6.4 mph E
Humidity74%
Visibility5.3 mi
Dew point43°
Sat, 3160° / 51°0.39
60 °
Clay Mills, Saturday, 31 October
Heavy rain. High 60°, low 51°.
Pressure30.27 inHg
Wind7.8 mph SE
Humidity82%
Visibility5.6 mi
Dew point53°
Sun, 0163° / 53°0.14
63 °
Clay Mills, Sunday, 1 November
Light rain. High 63°, low 53°.
Pressure30.27 inHg
Wind6.8 mph SE
Humidity74%
Visibility6.2 mi
Dew point52°
Mon, 0262° / 57°0.12
62 °
Clay Mills, Monday, 2 November
Light rain. High 62°, low 57°.
Pressure30.00 inHg
Wind12.8 mph SE
Humidity88%
Visibility6.2 mi
Dew point57°
Tue, 0367° / 60°0.37
67 °
Clay Mills, Tuesday, 3 November
Light rain. High 67°, low 60°.
Pressure29.74 inHg
Wind15.9 mph S
Humidity83%
Visibility—
Dew point62°
Wed, 0462° / 58°0.6
62 °
Clay Mills, Wednesday, 4 November
Rain. High 62°, low 58°.
Pressure29.74 inHg
Wind10.6 mph SE
Humidity96%
Visibility—
Dew point60°
Thu, 0559° / 51°0.11
59 °
Clay Mills, Thursday, 5 November
Light rain. High 59°, low 51°.
Pressure29.59 inHg
Wind14.4 mph N
Humidity92%
Visibility—
Dew point53°
Fri, 0648° / 38°0.19
48 °
Clay Mills, Friday, 6 November
Light rain. High 48°, low 38°.
Pressure29.91 inHg
Wind16.6 mph N
Humidity61%
Visibility—
Dew point33°
Sat, 0746° / 32°0
46 °
Clay Mills, Saturday, 7 November
Overcast. High 46°, low 32°.
Pressure30.30 inHg
Wind8.3 mph NE
Humidity51%
Visibility—
Dew point26°
Sun, 0848° / 35°0
48 °
Clay Mills, Sunday, 8 November
Overcast. High 48°, low 35°.
Pressure30.36 inHg
Wind4.8 mph S
Humidity56%
Visibility—
Dew point30°
Mon, 0949° / 42°0
49 °
Clay Mills, Monday, 9 November
Overcast. High 49°, low 42°.
Pressure30.27 inHg
Wind6 mph W
Humidity70%
Visibility—
Dew point38°
Tue, 1053° / 38°0
53 °
Clay Mills, Tuesday, 10 November
Clear. High 53°, low 38°.
Pressure30.18 inHg
Wind7.7 mph W
Humidity63%
Visibility—
Dew point37°
Wed, 1157° / 41°0
57 °
Clay Mills, Wednesday, 11 November
Clear. High 57°, low 41°.
Pressure30.09 inHg
Wind7.9 mph SW
Humidity71%
Visibility—
Dew point45°
Thu, 1257° / 44°0
57 °
Clay Mills, Thursday, 12 November
Overcast. High 57°, low 44°.
Pressure29.71 inHg
Wind18.7 mph S
Humidity65%
Visibility—
Dew point43°
Fri, 1357° / 53°0.21
57 °
Clay Mills, Friday, 13 November
Rain. High 57°, low 53°.
Pressure29.44 inHg
Wind17 mph SE
Humidity86%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 32°0.04
46 °
Clay Mills, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (2025)
Record low14° (1986)
Sun, 1546° / 32°0.06
46 °
Clay Mills, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2001)
Record low14° (1995)
Mon, 1646° / 32°0.06
46 °
Clay Mills, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1988)
Record low17° (1997)
Tue, 1746° / 33°0.11
46 °
Clay Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation20%
Record high70° (2016)
Record low12° (2005)
Wed, 1846° / 33°0.09
46 °
Clay Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (1999)
Record low9° (2014)
Thu, 1945° / 31°0.06
45 °
Clay Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high63° (1999)
Record low12° (1986)
Fri, 2043° / 31°0.1
43 °
Clay Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high63° (2003)
Record low13° (2022)
Sat, 2142° / 29°0.09
42 °
Clay Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation18%
Record high66° (1990)
Record low6° (1964)
Sun, 2242° / 29°0.03
42 °
Clay Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.03 in
Chance of precipitation18%
Record high62° (2012)
Record low2° (2015)
Mon, 2342° / 29°0.1
42 °
Clay Mills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high63° (1966)
Record low9° (1970)
Tue, 2441° / 28°0.07
41 °
Clay Mills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation23%
Record high60° (2017)
Record low5° (1985)
Wed, 2541° / 29°0.06
41 °
Clay Mills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high55° (1998)
Record low3° (1977)
Thu, 2641° / 28°0.09
41 °
Clay Mills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high64° (1990)
Record low-7° (1977)
Fri, 2739° / 27°0.13
39 °
Clay Mills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation48%
Record high65° (1990)
Record low3° (1996)
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 Clay Mills, IA 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 Clay Mills, IA 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.