Monthly outlook for Storm Lake, IA: average high 57.1°, average low 45.1°. That is 5.2° above the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 November (67.1°), the coolest 12 November (36.6°).
57.1°/45.1°
Average high / low
+5.2°
Above normal
5 / 3
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
2 November – 11 November
56.4°
49.1°
+4°
12 November – 21 November
58.2°
44.3°
+7.7°
22 November – 1 December
at normal
38.2°
—
November records over 66 years
75.7°8 November 1999All-time high
-15.5°7 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Lakeside (2 mi).
Tue, 0361° / 48°0.55
61 °
Storm Lake, Tuesday, 3 November
Rain. High 61°, low 48°.
Pressure29.74 inHg
Wind14.3 mph N
Humidity90%
Visibility1.7 mi
Dew point51°
Wed, 0448° / 45°0.08
48 °
Storm Lake, Wednesday, 4 November
Light rain. High 48°, low 45°.
Pressure29.71 inHg
Wind15.8 mph W
Humidity76%
Visibility6.2 mi
Dew point41°
Thu, 0550° / 45°0.05
50 °
Storm Lake, Thursday, 5 November
Light rain. High 50°, low 45°.
Pressure29.91 inHg
Wind12.1 mph NW
Humidity69%
Visibility6.2 mi
Dew point36°
Fri, 0652° / 39°0
52 °
Storm Lake, Friday, 6 November
Clear. High 52°, low 39°.
Pressure30.18 inHg
Wind4.3 mph N
Humidity62%
Visibility6.2 mi
Dew point38°
Sat, 0758° / 39°0
58 °
Storm Lake, Saturday, 7 November
Overcast. High 58°, low 39°.
Pressure30.06 inHg
Wind11.5 mph SW
Humidity59%
Visibility—
Dew point39°
Sun, 0858° / 40°0
58 °
Storm Lake, Sunday, 8 November
Partly cloudy. High 58°, low 40°.
Pressure30.15 inHg
Wind17.6 mph NW
Humidity45%
Visibility—
Dew point31°
Mon, 0967° / 48°0
67 °
Storm Lake, Monday, 9 November
Clear. High 67°, low 48°.
Pressure29.91 inHg
Wind16.2 mph SW
Humidity41%
Visibility—
Dew point38°
Tue, 1054° / 44°0
54 °
Storm Lake, Tuesday, 10 November
Overcast. High 54°, low 44°.
Pressure30.30 inHg
Wind10.5 mph N
Humidity31%
Visibility—
Dew point22°
Wed, 1150° / 41°0
50 °
Storm Lake, Wednesday, 11 November
Overcast. High 50°, low 41°.
Pressure30.45 inHg
Wind9.9 mph E
Humidity50%
Visibility—
Dew point30°
Thu, 1252° / 37°0
52 °
Storm Lake, Thursday, 12 November
Overcast. High 52°, low 37°.
Pressure30.21 inHg
Wind8.4 mph S
Humidity64%
Visibility—
Dew point37°
Fri, 1358° / 44°0
58 °
Storm Lake, Friday, 13 November
Overcast. High 58°, low 44°.
Pressure29.94 inHg
Wind6.7 mph SE
Humidity63%
Visibility—
Dew point42°
Sat, 1452° / 44°0.09
52 °
Storm Lake, Saturday, 14 November
Light rain. High 52°, low 44°.
Pressure30.00 inHg
Wind9.1 mph SE
Humidity84%
Visibility—
Dew point46°
Sun, 1562° / 49°0.01
62 °
Storm Lake, Sunday, 15 November
Light rain. High 62°, low 49°.
Pressure29.85 inHg
Wind12.9 mph SW
Humidity63%
Visibility—
Dew point46°
Mon, 1662° / 51°0
62 °
Storm Lake, Monday, 16 November
Mostly clear. High 62°, low 51°.
Pressure29.94 inHg
Wind13.1 mph SW
Humidity46%
Visibility—
Dew point39°
Tue, 1763° / 49°0.02
63 °
Storm Lake, Tuesday, 17 November
Light rain. High 63°, low 49°.
Pressure29.88 inHg
Wind10.9 mph S
Humidity70%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1845° / 30°0.07
45 °
Storm Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1999)
Record low6° (2014)
Thu, 1944° / 29°0.08
44 °
Storm Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (2020)
Record low6° (1997)
Fri, 2042° / 28°0.09
42 °
Storm Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation20%
Record high64° (2003)
Record low7° (2000)
Sat, 2142° / 26°0.03
42 °
Storm Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation10%
Record high69° (1990)
Record low-6° (2000)
Sun, 2242° / 27°0.03
42 °
Storm Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (1966)
Record low4° (2000)
Mon, 2340° / 26°0.05
40 °
Storm Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation23%
Record high57° (2006)
Record low2° (1985)
Tue, 2441° / 26°0.06
41 °
Storm Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation17%
Record high62° (2011)
Record low-4° (1985)
Wed, 2540° / 25°0.02
40 °
Storm Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (1960)
Record low2° (1977)
Thu, 2638° / 25°0.06
38 °
Storm Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation30%
Record high58° (1998)
Record low-7° (1993)
Fri, 2736° / 23°0.08
36 °
Storm Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation28%
Record high63° (1998)
Record low0° (2014)
Sat, 2836° / 21°0.06
36 °
Storm Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (1998)
Record low-1° (1993)
Sun, 2937° / 24°0.07
37 °
Storm Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1998)
Record low-2° (1985)
Mon, 3036° / 22°0.05
36 °
Storm Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high56° (1962)
Record low-1° (1964)
Tue, 0136° / 22°0.06
36 °
Storm Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1998)
Record low1° (1985)
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 Storm Lake, 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 Storm Lake, 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.