Monthly outlook for Grand Mound, IA: average high 45.2°, average low 30.9°. That is 0.1° above the climate normal for November. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 21 November (61.7°), the coolest 24 November (15.7°).
45.2°/30.9°
Average high / low
+0.1°
Above normal
5 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
51.2°
46.9°
+2.4°
23 November – 2 December
35.2°
41.1°
-3.3°
3 December – 12 December
at normal
35.5°
—
November records over 66 years
76.3°1 November 2000All-time high
-6°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Plainview (13 mi).
Sat, 1444° / 27°0
44 °
Grand Mound, Saturday, 14 November
Clear. High 44°, low 27°.
Pressure30.33 inHg
Wind3 mph NW
Humidity62%
Visibility6.2 mi
Dew point25°
Sun, 1547° / 28°0
47 °
Grand Mound, Sunday, 15 November
Clear. High 47°, low 28°.
Pressure30.47 inHg
Wind2.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point28°
Mon, 1651° / 29°0
51 °
Grand Mound, Monday, 16 November
Clear. High 51°, low 29°.
Pressure30.50 inHg
Wind8.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 34°0
54 °
Grand Mound, Tuesday, 17 November
Mostly clear. High 54°, low 34°.
Pressure30.42 inHg
Wind9 mph S
Humidity55%
Visibility6.2 mi
Dew point36°
Wed, 1856° / 38°0
56 °
Grand Mound, Wednesday, 18 November
Overcast. High 56°, low 38°.
Pressure30.24 inHg
Wind14.4 mph S
Humidity56%
Visibility—
Dew point36°
Thu, 1955° / 46°0.06
55 °
Grand Mound, Thursday, 19 November
Light rain. High 55°, low 46°.
Pressure30.24 inHg
Wind14 mph S
Humidity65%
Visibility—
Dew point43°
Fri, 2056° / 42°0
56 °
Grand Mound, Friday, 20 November
Overcast. High 56°, low 42°.
Pressure30.21 inHg
Wind13.7 mph S
Humidity87%
Visibility—
Dew point47°
Sat, 2162° / 53°0.14
62 °
Grand Mound, Saturday, 21 November
Light rain. High 62°, low 53°.
Pressure29.80 inHg
Wind18.6 mph S
Humidity68%
Visibility—
Dew point50°
Sun, 2246° / 22°0.24
46 °
Grand Mound, Sunday, 22 November
Snow. High 46°, low 22°.
Pressure30.15 inHg
Wind27 mph N
Humidity79%
Visibility—
Dew point23°
Mon, 2325° / 19°0.01
25 °
Grand Mound, Monday, 23 November
Light snow. High 25°, low 19°.
Pressure30.30 inHg
Wind15.6 mph NW
Humidity68%
Visibility—
Dew point15°
Tue, 2426° / 16°0
26 °
Grand Mound, Tuesday, 24 November
Clear. High 26°, low 16°.
Pressure30.36 inHg
Wind10.5 mph NW
Humidity56%
Visibility—
Dew point11°
Wed, 2536° / 23°0
36 °
Grand Mound, Wednesday, 25 November
Overcast. High 36°, low 23°.
Pressure30.03 inHg
Wind17.2 mph SW
Humidity50%
Visibility—
Dew point15°
Thu, 2633° / 25°0
33 °
Grand Mound, Thursday, 26 November
Overcast. High 33°, low 25°.
Pressure30.21 inHg
Wind8.8 mph NW
Humidity64%
Visibility—
Dew point20°
Fri, 2742° / 27°0.38
42 °
Grand Mound, Friday, 27 November
Rain. High 42°, low 27°.
Pressure30.18 inHg
Wind19.4 mph SE
Humidity68%
Visibility—
Dew point24°
Sat, 2848° / 34°0.24
48 °
Grand Mound, Saturday, 28 November
Snow. High 48°, low 34°.
Pressure29.47 inHg
Wind20.1 mph W
Humidity91%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2941° / 27°0.07
41 °
Grand Mound, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation35%
Record high66° (1998)
Record low2° (1976)
Mon, 3040° / 26°0.07
40 °
Grand Mound, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation23%
Record high66° (1998)
Record low6° (1964)
Tue, 0138° / 26°0.11
38 °
Grand Mound, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high60° (1970)
Record low-1° (1971)
Wed, 0240° / 26°0.04
40 °
Grand Mound, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation25%
Record high66° (1982)
Record low-2° (1985)
Thu, 0338° / 25°0.09
38 °
Grand Mound, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (2012)
Record low-10° (1985)
Fri, 0438° / 24°0.06
38 °
Grand Mound, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.06 in
Chance of precipitation18%
Record high68° (1998)
Record low-7° (1991)
Sat, 0538° / 24°0.07
38 °
Grand Mound, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (2001)
Record low0° (1991)
Sun, 0635° / 22°0.06
35 °
Grand Mound, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation32%
Record high59° (1998)
Record low-4° (1972)
Mon, 0734° / 21°0.09
34 °
Grand Mound, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.09 in
Chance of precipitation25%
Record high56° (2023)
Record low-11° (1977)
Tue, 0835° / 22°0.07
35 °
Grand Mound, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (1991)
Record low-3° (2025)
Wed, 0935° / 21°0.07
35 °
Grand Mound, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.07 in
Chance of precipitation32%
Record high54° (1993)
Record low-10° (1977)
Thu, 1034° / 20°0.09
34 °
Grand Mound, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation25%
Record high57° (2015)
Record low-14° (1977)
Fri, 1134° / 19°0.09
34 °
Grand Mound, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.09 in
Chance of precipitation27%
Record high56° (1965)
Record low-13° (1977)
Sat, 1235° / 20°0.05
35 °
Grand Mound, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high35°
Average low20°
Average precipitation0.05 in
Chance of precipitation18%
Record high59° (1991)
Record low-14° (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 Grand Mound, 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 Grand Mound, 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.