Monthly outlook for Shady Grove, IA: average high 45°, average low 31.6°. That is 1.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 19 November (60.1°), the coolest 14 November (23.8°).
45°/31.6°
Average high / low
+1.1°
Above normal
2 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
49.2°
45°
+2.4°
24 November – 3 December
37.9°
38.5°
-0.4°
4 December – 13 December
at normal
32.9°
—
November records over 66 years
76.3°8 November 1999All-time high
-15.3°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Mount Auburn (9 mi).
Sun, 1547° / 27°0
47 °
Shady Grove, Sunday, 15 November
Mostly clear. High 47°, low 27°.
Pressure30.47 inHg
Wind4.3 mph S
Humidity59%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 30°0
51 °
Shady Grove, Monday, 16 November
Overcast. High 51°, low 30°.
Pressure30.45 inHg
Wind9 mph S
Humidity56%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 35°0
55 °
Shady Grove, Tuesday, 17 November
Overcast. High 55°, low 35°.
Pressure30.39 inHg
Wind10.6 mph S
Humidity57%
Visibility6.2 mi
Dew point37°
Wed, 1856° / 41°0
56 °
Shady Grove, Wednesday, 18 November
Overcast. High 56°, low 41°.
Pressure30.15 inHg
Wind15 mph S
Humidity54%
Visibility—
Dew point35°
Thu, 1960° / 44°0.04
60 °
Shady Grove, Thursday, 19 November
Light rain. High 60°, low 44°.
Pressure30.09 inHg
Wind13.9 mph S
Humidity64%
Visibility—
Dew point47°
Fri, 2047° / 37°0.19
47 °
Shady Grove, Friday, 20 November
Rain. High 47°, low 37°.
Pressure30.27 inHg
Wind16 mph SE
Humidity65%
Visibility—
Dew point34°
Sat, 2157° / 41°0.35
57 °
Shady Grove, Saturday, 21 November
Rain. High 57°, low 41°.
Pressure29.80 inHg
Wind21.6 mph W
Humidity85%
Visibility—
Dew point51°
Sun, 2238° / 32°0
38 °
Shady Grove, Sunday, 22 November
Overcast. High 38°, low 32°.
Pressure30.06 inHg
Wind21.5 mph W
Humidity64%
Visibility—
Dew point25°
Mon, 2336° / 27°0
36 °
Shady Grove, Monday, 23 November
Overcast. High 36°, low 27°.
Pressure30.18 inHg
Wind19.1 mph NW
Humidity58%
Visibility—
Dew point20°
Tue, 2440° / 28°0
40 °
Shady Grove, Tuesday, 24 November
Partly cloudy. High 40°, low 28°.
Pressure30.24 inHg
Wind6.1 mph S
Humidity56%
Visibility—
Dew point22°
Wed, 2537° / 28°0
37 °
Shady Grove, Wednesday, 25 November
Overcast. High 37°, low 28°.
Pressure30.30 inHg
Wind15.6 mph NW
Humidity57%
Visibility—
Dew point20°
Thu, 2635° / 25°0
35 °
Shady Grove, Thursday, 26 November
Clear. High 35°, low 25°.
Pressure30.56 inHg
Wind10.8 mph N
Humidity47%
Visibility—
Dew point14°
Fri, 2738° / 26°0
38 °
Shady Grove, Friday, 27 November
Partly cloudy. High 38°, low 26°.
Pressure30.30 inHg
Wind5.8 mph E
Humidity42%
Visibility—
Dew point15°
Sat, 2838° / 28°0
38 °
Shady Grove, Saturday, 28 November
Overcast. High 38°, low 28°.
Pressure30.03 inHg
Wind6.5 mph NE
Humidity37%
Visibility—
Dew point13°
Sun, 2940° / 32°0
40 °
Shady Grove, Sunday, 29 November
Overcast. High 40°, low 32°.
Pressure30.09 inHg
Wind4.1 mph N
Humidity43%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 24°0.06
38 °
Shady Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (1998)
Record low0° (1964)
Tue, 0137° / 24°0.08
37 °
Shady Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high60° (1998)
Record low-5° (1971)
Wed, 0237° / 23°0.05
37 °
Shady Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high61° (1998)
Record low-7° (1985)
Thu, 0336° / 22°0.07
36 °
Shady Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (2012)
Record low-17° (1985)
Fri, 0435° / 22°0.04
35 °
Shady Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1998)
Record low-13° (2025)
Sat, 0536° / 22°0.07
36 °
Shady Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.07 in
Chance of precipitation25%
Record high65° (2001)
Record low-2° (1990)
Sun, 0633° / 19°0.04
33 °
Shady Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.04 in
Chance of precipitation23%
Record high57° (1998)
Record low-14° (1972)
Mon, 0731° / 18°0.07
31 °
Shady Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.07 in
Chance of precipitation23%
Record high54° (2023)
Record low-20° (1972)
Tue, 0832° / 19°0.05
32 °
Shady Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.05 in
Chance of precipitation30%
Record high54° (2023)
Record low-4° (2025)
Wed, 0933° / 18°0.06
33 °
Shady Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.06 in
Chance of precipitation22%
Record high50° (2015)
Record low-12° (1977)
Thu, 1032° / 18°0.04
32 °
Shady Grove, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.04 in
Chance of precipitation20%
Record high55° (1979)
Record low-16° (1977)
Fri, 1131° / 17°0.07
31 °
Shady Grove, Friday, 11 December
Climate normal for this date — 60-year average.
Average high31°
Average low17°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (1965)
Record low-19° (1972)
Sat, 1232° / 18°0.04
32 °
Shady Grove, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.04 in
Chance of precipitation13%
Record high56° (1968)
Record low-16° (2000)
Sun, 1333° / 18°0.05
33 °
Shady Grove, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.05 in
Chance of precipitation25%
Record high60° (2015)
Record low-22° (2000)
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 Shady Grove, 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 Shady Grove, 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.