Monthly outlook for Avon Lake, IA: average high 55.1°, average low 39.5°. That is 3° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 9 November (67.1°), the coolest 14 November (30.7°).
55.1°/39.5°
Average high / low
+3°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
53.6°
50.4°
+1.8°
15 November – 24 November
57.6°
46.9°
+5.9°
25 November – 4 December
at normal
40.3°
—
November records over 66 years
76.6°8 November 1999All-time high
-5.6°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Des Moines (7 mi).
Fri, 0647° / 36°0
47 °
Avon Lake, Friday, 6 November
Partly cloudy. High 47°, low 36°.
Pressure30.27 inHg
Wind4.1 mph N
Humidity57%
Visibility6.2 mi
Dew point33°
Sat, 0756° / 34°0
56 °
Avon Lake, Saturday, 7 November
Partly cloudy. High 56°, low 34°.
Pressure30.21 inHg
Wind6.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point39°
Sun, 0860° / 45°0
60 °
Avon Lake, Sunday, 8 November
Clear. High 60°, low 45°.
Pressure30.15 inHg
Wind5.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 0967° / 39°0
67 °
Avon Lake, Monday, 9 November
Clear. High 67°, low 39°.
Pressure30.06 inHg
Wind7.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point51°
Tue, 1061° / 43°0
61 °
Avon Lake, Tuesday, 10 November
Partly cloudy. High 61°, low 43°.
Pressure30.06 inHg
Wind3.7 mph W
Humidity59%
Visibility—
Dew point42°
Wed, 1156° / 42°0
56 °
Avon Lake, Wednesday, 11 November
Overcast. High 56°, low 42°.
Pressure30.03 inHg
Wind10.4 mph N
Humidity54%
Visibility—
Dew point38°
Thu, 1245° / 36°0
45 °
Avon Lake, Thursday, 12 November
Overcast. High 45°, low 36°.
Pressure30.21 inHg
Wind12.4 mph NE
Humidity49%
Visibility—
Dew point26°
Fri, 1346° / 32°0
46 °
Avon Lake, Friday, 13 November
Overcast. High 46°, low 32°.
Pressure30.03 inHg
Wind4.5 mph NW
Humidity52%
Visibility—
Dew point26°
Sat, 1447° / 31°0
47 °
Avon Lake, Saturday, 14 November
Clear. High 47°, low 31°.
Pressure30.12 inHg
Wind6.5 mph SE
Humidity46%
Visibility—
Dew point24°
Sun, 1557° / 36°0
57 °
Avon Lake, Sunday, 15 November
Clear. High 57°, low 36°.
Pressure29.97 inHg
Wind12.7 mph NW
Humidity58%
Visibility—
Dew point37°
Mon, 1655° / 39°0
55 °
Avon Lake, Monday, 16 November
Partly cloudy. High 55°, low 39°.
Pressure30.24 inHg
Wind7.1 mph NW
Humidity54%
Visibility—
Dew point35°
Tue, 1757° / 40°0
57 °
Avon Lake, Tuesday, 17 November
Overcast. High 57°, low 40°.
Pressure30.09 inHg
Wind17.3 mph S
Humidity51%
Visibility—
Dew point35°
Wed, 1866° / 52°0
66 °
Avon Lake, Wednesday, 18 November
Overcast. High 66°, low 52°.
Pressure29.91 inHg
Wind17.8 mph SW
Humidity59%
Visibility—
Dew point49°
Thu, 1956° / 43°0
56 °
Avon Lake, Thursday, 19 November
Overcast. High 56°, low 43°.
Pressure30.21 inHg
Wind7.6 mph NW
Humidity35%
Visibility—
Dew point26°
Fri, 2055° / 38°0
55 °
Avon Lake, Friday, 20 November
Clear. High 55°, low 38°.
Pressure30.18 inHg
Wind10.2 mph NE
Humidity45%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2145° / 29°0.04
45 °
Avon Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation20%
Record high72° (1990)
Record low8° (1964)
Sun, 2245° / 30°0.04
45 °
Avon Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1966)
Record low6° (2015)
Mon, 2344° / 30°0.09
44 °
Avon Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1966)
Record low10° (1970)
Tue, 2444° / 29°0.05
44 °
Avon Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.05 in
Chance of precipitation18%
Record high66° (2017)
Record low8° (2013)
Wed, 2543° / 29°0.05
43 °
Avon Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high62° (1960)
Record low-5° (1991)
Thu, 2643° / 29°0.09
43 °
Avon Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1990)
Record low4° (1977)
Fri, 2740° / 27°0.09
40 °
Avon Lake, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1990)
Record low8° (2014)
Sat, 2839° / 25°0.06
39 °
Avon Lake, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.06 in
Chance of precipitation15%
Record high66° (1998)
Record low5° (1995)
Sun, 2941° / 27°0.07
41 °
Avon Lake, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (1998)
Record low5° (1995)
Mon, 3040° / 26°0.06
40 °
Avon Lake, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation18%
Record high66° (1998)
Record low1° (1964)
Tue, 0139° / 26°0.08
39 °
Avon Lake, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.08 in
Chance of precipitation23%
Record high62° (1998)
Record low5° (1985)
Wed, 0240° / 26°0.03
40 °
Avon Lake, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.03 in
Chance of precipitation22%
Record high62° (1973)
Record low-7° (1985)
Thu, 0338° / 23°0.06
38 °
Avon Lake, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.06 in
Chance of precipitation18%
Record high67° (2012)
Record low-11° (1985)
Fri, 0438° / 24°0.04
38 °
Avon Lake, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (2017)
Record low-8° (2025)
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 Avon 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 Avon 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.