10-day forecast for O'Leary, IA: 46° to 66°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 1
59° · 1.94 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3161° / 52°0.15
Morning55°feels 55°
Afternoon61°feels 61°
Evening59°feels 59°
Overnight54°feels 53°
61 °
O'Leary, Saturday, 31 October
Rain. High 61°, low 52°.
Pressure30.15 inHg
Wind10.4 mph S
Humidity95%
Visibility2.2 mi
Dew point59°
Sun, 0166° / 53°0
Morning54°feels 53°
Afternoon65°feels 65°
Evening60°feels 59°
Overnight54°feels 54°
66 °
O'Leary, Sunday, 1 November
Overcast. High 66°, low 53°.
Pressure30.15 inHg
Wind11.5 mph S
Humidity76%
Visibility6.2 mi
Dew point56°
Mon, 0263° / 60°0.7
Morning60°feels 60°
Afternoon61°feels 61°
Evening62°feels 63°
Overnight61°feels 60°
63 °
O'Leary, Monday, 2 November
Rain. High 63°, low 60°.
Pressure29.71 inHg
Wind19.1 mph SE
Humidity94%
Visibility4.1 mi
Dew point59°
Tue, 0363° / 58°0.32
Morning61°feels 62°
Afternoon63°feels 62°
Evening59°feels 59°
Overnight62°feels 63°
63 °
O'Leary, Tuesday, 3 November
Rain. High 63°, low 58°.
Pressure29.53 inHg
Wind7.7 mph S
Humidity89%
Visibility6.2 mi
Dew point59°
Wed, 0457° / 52°0.02
Morning56°feels 56°
Afternoon56°feels 55°
Evening53°feels 52°
Overnight53°feels 52°
57 °
O'Leary, Wednesday, 4 November
Light rain. High 57°, low 52°.
Pressure29.71 inHg
Wind14 mph NW
Humidity83%
Visibility—
Dew point51°
Thu, 0561° / 48°0.01
Morning52°feels 48°
Afternoon60°feels 59°
Evening55°feels 53°
Overnight51°feels 49°
61 °
O'Leary, Thursday, 5 November
Light rain. High 61°, low 48°.
Pressure29.80 inHg
Wind11.1 mph S
Humidity59%
Visibility—
Dew point45°
Fri, 0659° / 47°0
Morning51°feels 48°
Afternoon55°feels 54°
Evening53°feels 52°
Overnight51°feels 49°
59 °
O'Leary, Friday, 6 November
Overcast. High 59°, low 47°.
Pressure29.94 inHg
Wind6.9 mph S
Humidity71%
Visibility—
Dew point46°
Sat, 0759° / 49°1.94
Morning52°feels 49°
Afternoon58°feels 57°
Evening54°feels 54°
Overnight53°feels 53°
59 °
O'Leary, Saturday, 7 November
Heavy rain. High 59°, low 49°.
Pressure29.91 inHg
Wind14.6 mph E
Humidity82%
Visibility—
Dew point52°
Sun, 0855° / 54°1.48
Morning54°feels 54°
Afternoon55°feels 55°
Evening55°feels 55°
Overnight55°feels 55°
55 °
O'Leary, Sunday, 8 November
Rain. High 55°, low 54°.
Pressure30.09 inHg
Wind18.5 mph E
Humidity92%
Visibility—
Dew point53°
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 O'Leary, 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.