Monthly outlook for Sandusky, IA: average high 67.8°, average low 51.1°. That is 2° above the climate normal for October. Precipitation is expected on 4 days (about 2.6 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 9 October (84.7°), the coolest 18 October (33.9°).
67.8°/51.1°
Average high / low
+2°
Above normal
4 / 4
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
71.7°
65.3°
+3.5°
19 October – 28 October
61.5°
61.2°
+0.2°
29 October – 7 November
at normal
56.7°
—
October records over 66 years
91.2°3 October 2006All-time high
26.1°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Wayland (10 mi).
Sat, 1080° / 61°0
80 °
Sandusky, Saturday, 10 October
Overcast. High 80°, low 61°.
Pressure30.00 inHg
Wind7.2 mph S
Humidity58%
Visibility6.2 mi
Dew point58°
Sun, 1180° / 57°0
80 °
Sandusky, Sunday, 11 October
Clear. High 80°, low 57°.
Pressure29.91 inHg
Wind6.6 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Mon, 1285° / 68°0
85 °
Sandusky, Monday, 12 October
Clear. High 85°, low 68°.
Pressure29.80 inHg
Wind12.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point64°
Tue, 1377° / 68°0
77 °
Sandusky, Tuesday, 13 October
Clear. High 77°, low 68°.
Pressure29.88 inHg
Wind11.9 mph SW
Humidity65%
Visibility—
Dew point63°
Wed, 1466° / 62°1.25
66 °
Sandusky, Wednesday, 14 October
Heavy rain. High 66°, low 62°.
Pressure30.00 inHg
Wind11.1 mph SE
Humidity93%
Visibility—
Dew point62°
Thu, 1566° / 57°0.69
66 °
Sandusky, Thursday, 15 October
Rain. High 66°, low 57°.
Pressure29.91 inHg
Wind14.2 mph SE
Humidity96%
Visibility—
Dew point56°
Fri, 1672° / 44°0.36
72 °
Sandusky, Friday, 16 October
Rain. High 72°, low 44°.
Pressure30.06 inHg
Wind25.7 mph W
Humidity39%
Visibility—
Dew point30°
Sat, 1748° / 37°0
48 °
Sandusky, Saturday, 17 October
Clear. High 48°, low 37°.
Pressure30.47 inHg
Wind19.9 mph NW
Humidity45%
Visibility—
Dew point25°
Sun, 1858° / 34°0
58 °
Sandusky, Sunday, 18 October
Clear. High 58°, low 34°.
Pressure30.30 inHg
Wind15.3 mph SW
Humidity36%
Visibility—
Dew point25°
Mon, 1966° / 42°0
66 °
Sandusky, Monday, 19 October
Partly cloudy. High 66°, low 42°.
Pressure30.21 inHg
Wind10.2 mph SW
Humidity36%
Visibility—
Dew point33°
Tue, 2068° / 47°0
68 °
Sandusky, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.30 inHg
Wind10.6 mph S
Humidity32%
Visibility—
Dew point33°
Wed, 2173° / 52°0
73 °
Sandusky, Wednesday, 21 October
Overcast. High 73°, low 52°.
Pressure30.18 inHg
Wind12.7 mph S
Humidity41%
Visibility—
Dew point43°
Thu, 2263° / 56°0.31
63 °
Sandusky, Thursday, 22 October
Light rain. High 63°, low 56°.
Pressure29.94 inHg
Wind12.8 mph SW
Humidity87%
Visibility—
Dew point59°
Fri, 2351° / 42°0
51 °
Sandusky, Friday, 23 October
Mostly clear. High 51°, low 42°.
Pressure30.12 inHg
Wind19.7 mph NW
Humidity47%
Visibility—
Dew point31°
Sat, 2448° / 34°0
48 °
Sandusky, Saturday, 24 October
Clear. High 48°, low 34°.
Pressure30.30 inHg
Wind11.5 mph NW
Humidity48%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2560° / 46°0.09
60 °
Sandusky, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation28%
Record high78° (2011)
Record low31° (2013)
Mon, 2660° / 45°0.09
60 °
Sandusky, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high83° (1963)
Record low27° (1962)
Tue, 2759° / 44°0.08
59 °
Sandusky, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation20%
Record high76° (2014)
Record low27° (1997)
Wed, 2859° / 44°0.05
59 °
Sandusky, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.05 in
Chance of precipitation20%
Record high77° (2016)
Record low28° (1976)
Thu, 2959° / 44°0.06
59 °
Sandusky, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation22%
Record high81° (2024)
Record low26° (1980)
Fri, 3060° / 45°0.11
60 °
Sandusky, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation33%
Record high77° (1971)
Record low28° (1993)
Sat, 3158° / 45°0.17
58 °
Sandusky, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high58°
Average low45°
Average precipitation0.17 in
Chance of precipitation37%
Record high77° (1968)
Record low26° (1993)
Sun, 0158° / 43°0.18
58 °
Sandusky, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.18 in
Chance of precipitation30%
Record high78° (2016)
Record low24° (2023)
Mon, 0256° / 42°0.09
56 °
Sandusky, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1964)
Record low22° (1991)
Tue, 0356° / 41°0.11
56 °
Sandusky, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (1978)
Record low15° (1991)
Wed, 0456° / 42°0.1
56 °
Sandusky, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation23%
Record high75° (1978)
Record low14° (1991)
Thu, 0554° / 41°0.1
54 °
Sandusky, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation25%
Record high74° (1978)
Record low23° (1991)
Fri, 0655° / 40°0.08
55 °
Sandusky, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high73° (2020)
Record low22° (1991)
Sat, 0755° / 40°0.02
55 °
Sandusky, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.02 in
Chance of precipitation12%
Record high72° (1966)
Record low11° (1991)
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 Sandusky, 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 Sandusky, 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.