Monthly outlook for Saylorville, IA: average high 64°, average low 51°. That is 5.1° above the climate normal for October. Precipitation is expected on 7 days (about 3.0 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 25 October (73.6°), the coolest 8 November (37.8°).
64°/51°
Average high / low
+5.1°
Above normal
7 / 4
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
67.8°
56.3°
+6.4°
4 November – 13 November
57.8°
50.9°
+3.8°
14 November – 23 November
at normal
47.2°
—
October records over 66 years
90.1°1 October 2023All-time high
12.6°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Des Moines (8 mi).
Mon, 2670° / 51°0.07
70 °
Saylorville, Monday, 26 October
Rain. High 70°, low 51°.
Pressure30.27 inHg
Wind6.2 mph E
Humidity67%
Visibility6.2 mi
Dew point51°
Tue, 2769° / 58°0.06
69 °
Saylorville, Tuesday, 27 October
Light rain. High 69°, low 58°.
Pressure30.09 inHg
Wind9 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 57°0
73 °
Saylorville, Wednesday, 28 October
Partly cloudy. High 73°, low 57°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity62%
Visibility6.2 mi
Dew point55°
Thu, 2967° / 58°0.55
67 °
Saylorville, Thursday, 29 October
Rain. High 67°, low 58°.
Pressure30.12 inHg
Wind9.3 mph S
Humidity83%
Visibility—
Dew point58°
Fri, 3066° / 58°1.2
66 °
Saylorville, Friday, 30 October
Heavy rain. High 66°, low 58°.
Pressure30.09 inHg
Wind8.7 mph E
Humidity85%
Visibility—
Dew point60°
Sat, 3163° / 58°0.22
63 °
Saylorville, Saturday, 31 October
Light rain. High 63°, low 58°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity78%
Visibility—
Dew point54°
Sun, 0167° / 58°0.04
67 °
Saylorville, Sunday, 1 November
Light rain. High 67°, low 58°.
Pressure29.97 inHg
Wind6.7 mph SE
Humidity74%
Visibility—
Dew point57°
Mon, 0271° / 60°0.13
71 °
Saylorville, Monday, 2 November
Light rain. High 71°, low 60°.
Pressure29.56 inHg
Wind15.4 mph W
Humidity87%
Visibility—
Dew point62°
Tue, 0358° / 47°0
58 °
Saylorville, Tuesday, 3 November
Overcast. High 58°, low 47°.
Pressure29.85 inHg
Wind21.2 mph W
Humidity46%
Visibility—
Dew point33°
Wed, 0456° / 41°0
56 °
Saylorville, Wednesday, 4 November
Clear. High 56°, low 41°.
Pressure29.94 inHg
Wind14.7 mph NW
Humidity38%
Visibility—
Dew point27°
Thu, 0564° / 43°0
64 °
Saylorville, Thursday, 5 November
Overcast. High 64°, low 43°.
Pressure29.94 inHg
Wind8.4 mph SW
Humidity52%
Visibility—
Dew point39°
Fri, 0664° / 47°0
64 °
Saylorville, Friday, 6 November
Overcast. High 64°, low 47°.
Pressure29.77 inHg
Wind13.1 mph SW
Humidity46%
Visibility—
Dew point40°
Sat, 0752° / 43°0
52 °
Saylorville, Saturday, 7 November
Partly cloudy. High 52°, low 43°.
Pressure29.80 inHg
Wind10.9 mph N
Humidity42%
Visibility—
Dew point28°
Sun, 0854° / 38°0.01
54 °
Saylorville, Sunday, 8 November
Light rain. High 54°, low 38°.
Pressure29.83 inHg
Wind16.2 mph SE
Humidity48%
Visibility—
Dew point32°
Mon, 0956° / 48°0.7
56 °
Saylorville, Monday, 9 November
Rain. High 56°, low 48°.
Pressure29.62 inHg
Wind20.5 mph NW
Humidity73%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1049° / 34°0.08
49 °
Saylorville, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation27%
Record high75° (2012)
Record low14° (2018)
Wed, 1148° / 32°0.08
48 °
Saylorville, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation18%
Record high72° (1964)
Record low11° (1986)
Thu, 1247° / 32°0.06
47 °
Saylorville, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation23%
Record high68° (2005)
Record low-2° (2019)
Fri, 1348° / 32°0.07
48 °
Saylorville, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high76° (1999)
Record low6° (1986)
Sat, 1448° / 33°0.03
48 °
Saylorville, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.03 in
Chance of precipitation18%
Record high72° (2025)
Record low15° (2014)
Sun, 1549° / 33°0.05
49 °
Saylorville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (2001)
Record low3° (1972)
Mon, 1649° / 33°0.04
49 °
Saylorville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (2001)
Record low15° (1997)
Tue, 1749° / 34°0.11
49 °
Saylorville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high72° (2016)
Record low13° (2005)
Wed, 1849° / 34°0.05
49 °
Saylorville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (1999)
Record low10° (2014)
Thu, 1948° / 33°0.07
48 °
Saylorville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2020)
Record low16° (2022)
Fri, 2046° / 31°0.07
46 °
Saylorville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2003)
Record low13° (1985)
Sat, 2145° / 29°0.04
45 °
Saylorville, 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 °
Saylorville, 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 °
Saylorville, 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)
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 Saylorville, 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 Saylorville, 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.