Monthly outlook for Morton Mills, IA: average high 48.7°, average low 32.7°. That is 1.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 20 November (62.1°), the coolest 14 November (21°).
48.7°/32.7°
Average high / low
+1.2°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
53.2°
48.6°
+2.6°
24 November – 3 December
41.3°
42.2°
-0.5°
4 December – 13 December
at normal
37.5°
—
November records over 66 years
79°13 November 1999All-time high
-5.1°25 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Red Oak (13 mi).
Sun, 1550° / 25°0
50 °
Morton Mills, Sunday, 15 November
Overcast. High 50°, low 25°.
Pressure30.45 inHg
Wind7.7 mph S
Humidity56%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 33°0
53 °
Morton Mills, Monday, 16 November
Partly cloudy. High 53°, low 33°.
Pressure30.45 inHg
Wind10.8 mph S
Humidity56%
Visibility6.2 mi
Dew point35°
Tue, 1756° / 38°0
56 °
Morton Mills, Tuesday, 17 November
Partly cloudy. High 56°, low 38°.
Pressure30.30 inHg
Wind14.8 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1859° / 46°0.01
59 °
Morton Mills, Wednesday, 18 November
Light rain. High 59°, low 46°.
Pressure30.06 inHg
Wind20.1 mph S
Humidity55%
Visibility—
Dew point39°
Thu, 1958° / 47°0.02
58 °
Morton Mills, Thursday, 19 November
Light rain. High 58°, low 47°.
Pressure30.21 inHg
Wind14.4 mph S
Humidity66%
Visibility—
Dew point45°
Fri, 2062° / 44°0.07
62 °
Morton Mills, Friday, 20 November
Light rain. High 62°, low 44°.
Pressure30.06 inHg
Wind20.6 mph S
Humidity82%
Visibility—
Dew point49°
Sat, 2161° / 42°0.03
61 °
Morton Mills, Saturday, 21 November
Light rain. High 61°, low 42°.
Pressure29.68 inHg
Wind24.8 mph S
Humidity52%
Visibility—
Dew point42°
Sun, 2245° / 34°0
45 °
Morton Mills, Sunday, 22 November
Clear. High 45°, low 34°.
Pressure30.21 inHg
Wind20.7 mph NW
Humidity51%
Visibility—
Dew point24°
Mon, 2343° / 30°0
43 °
Morton Mills, Monday, 23 November
Clear. High 43°, low 30°.
Pressure30.27 inHg
Wind12.9 mph NW
Humidity33%
Visibility—
Dew point13°
Tue, 2446° / 29°0
46 °
Morton Mills, Tuesday, 24 November
Overcast. High 46°, low 29°.
Pressure30.21 inHg
Wind8.5 mph S
Humidity42%
Visibility—
Dew point19°
Wed, 2543° / 30°0
43 °
Morton Mills, Wednesday, 25 November
Overcast. High 43°, low 30°.
Pressure30.36 inHg
Wind14.2 mph N
Humidity48%
Visibility—
Dew point18°
Thu, 2638° / 22°0
38 °
Morton Mills, Thursday, 26 November
Clear. High 38°, low 22°.
Pressure30.53 inHg
Wind8.5 mph N
Humidity45%
Visibility—
Dew point14°
Fri, 2739° / 25°0
39 °
Morton Mills, Friday, 27 November
Overcast. High 39°, low 25°.
Pressure30.24 inHg
Wind7.7 mph SE
Humidity44%
Visibility—
Dew point16°
Sat, 2839° / 29°0.01
39 °
Morton Mills, Saturday, 28 November
Light snow. High 39°, low 29°.
Pressure30.03 inHg
Wind5.2 mph E
Humidity43%
Visibility—
Dew point15°
Sun, 2943° / 29°0
43 °
Morton Mills, Sunday, 29 November
Overcast. High 43°, low 29°.
Pressure30.09 inHg
Wind3.3 mph SW
Humidity42%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3042° / 26°0.06
42 °
Morton Mills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.06 in
Chance of precipitation18%
Record high62° (1970)
Record low4° (1964)
Tue, 0141° / 26°0.08
41 °
Morton Mills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.08 in
Chance of precipitation22%
Record high64° (1998)
Record low-1° (1985)
Wed, 0242° / 26°0.04
42 °
Morton Mills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.04 in
Chance of precipitation17%
Record high63° (1973)
Record low-8° (1985)
Thu, 0340° / 25°0.06
40 °
Morton Mills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2012)
Record low-8° (1985)
Fri, 0440° / 25°0.04
40 °
Morton Mills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.04 in
Chance of precipitation8%
Record high65° (2017)
Record low-4° (2025)
Sat, 0540° / 25°0.05
40 °
Morton Mills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.05 in
Chance of precipitation17%
Record high65° (2001)
Record low2° (2005)
Sun, 0636° / 23°0.06
36 °
Morton Mills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation25%
Record high56° (1963)
Record low-2° (2005)
Mon, 0737° / 22°0.04
37 °
Morton Mills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high59° (2023)
Record low-7° (2005)
Tue, 0837° / 22°0.05
37 °
Morton Mills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.05 in
Chance of precipitation28%
Record high56° (1970)
Record low-1° (1978)
Wed, 0937° / 21°0.04
37 °
Morton Mills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (2015)
Record low-7° (1978)
Thu, 1037° / 21°0.02
37 °
Morton Mills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation8%
Record high58° (1979)
Record low-10° (2009)
Fri, 1137° / 22°0.04
37 °
Morton Mills, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (1965)
Record low-13° (1994)
Sat, 1237° / 22°0.04
37 °
Morton Mills, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.04 in
Chance of precipitation15%
Record high62° (1968)
Record low-15° (2000)
Sun, 1338° / 22°0.08
38 °
Morton Mills, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high38°
Average low22°
Average precipitation0.08 in
Chance of precipitation28%
Record high58° (1975)
Record low-19° (1961)
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 Morton 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 Morton 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.