10-day forecast for Sully, IA: 39° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
53° · 0.36 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2274° / 48°0
Morning50°feels 50°
Afternoon74°feels 73°
Evening61°feels 61°
Overnight52°feels 51°
74 °
Sully, Thursday, 22 October
Clear. High 74°, low 48°.
Pressure30.24 inHg
Wind3.2 mph S
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 2372° / 53°0
Morning53°feels 53°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight56°feels 55°
72 °
Sully, Friday, 23 October
Overcast. High 72°, low 53°.
Pressure30.24 inHg
Wind9.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point52°
Sat, 2473° / 56°0
Morning56°feels 55°
Afternoon71°feels 70°
Evening64°feels 63°
Overnight59°feels 58°
73 °
Sully, Saturday, 24 October
Overcast. High 73°, low 56°.
Pressure30.24 inHg
Wind10.5 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Sun, 2574° / 55°0
Morning60°feels 59°
Afternoon70°feels 70°
Evening64°feels 63°
Overnight58°feels 57°
74 °
Sully, Sunday, 25 October
Partly cloudy. High 74°, low 55°.
Pressure30.30 inHg
Wind7.7 mph S
Humidity54%
Visibility—
Dew point52°
Mon, 2670° / 55°0.01
Morning59°feels 58°
Afternoon68°feels 68°
Evening61°feels 60°
Overnight55°feels 54°
70 °
Sully, Monday, 26 October
Light rain. High 70°, low 55°.
Pressure30.18 inHg
Wind8.7 mph E
Humidity58%
Visibility—
Dew point52°
Tue, 2751° / 44°0.23
Morning45°feels 40°
Afternoon45°feels 40°
Evening45°feels 41°
Overnight44°feels 41°
51 °
Sully, Tuesday, 27 October
Light rain. High 51°, low 44°.
Pressure30.30 inHg
Wind10.2 mph NE
Humidity88%
Visibility—
Dew point42°
Wed, 2853° / 43°0.36
Morning46°feels 44°
Afternoon52°feels 51°
Evening49°feels 47°
Overnight45°feels 39°
53 °
Sully, Wednesday, 28 October
Rain. High 53°, low 43°.
Pressure30.09 inHg
Wind17.8 mph W
Humidity74%
Visibility—
Dew point43°
Thu, 2952° / 42°0
Morning45°feels 38°
Afternoon49°feels 47°
Evening44°feels 43°
Overnight42°feels 41°
52 °
Sully, Thursday, 29 October
Overcast. High 52°, low 42°.
Pressure30.30 inHg
Wind19.3 mph NW
Humidity47%
Visibility—
Dew point30°
Fri, 3054° / 39°0
Morning43°feels 42°
Afternoon51°feels 48°
Evening45°feels 41°
Overnight42°feels 38°
54 °
Sully, Friday, 30 October
Partly cloudy. High 54°, low 39°.
Pressure30.30 inHg
Wind7.9 mph E
Humidity49%
Visibility—
Dew point32°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Sully, IA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.