10-day forecast for Olaf, IA: 37° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Saturday, October 24
48°
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 2474° / 53°0
Morning54°feels 53°
Afternoon73°feels 72°
Evening60°feels 60°
Overnight58°feels 56°
74 °
Olaf, Saturday, 24 October
Clear. High 74°, low 53°.
Pressure30.18 inHg
Wind13.9 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sun, 2565° / 49°0
Morning53°feels 53°
Afternoon64°feels 64°
Evening53°feels 51°
Overnight56°feels 55°
65 °
Olaf, Sunday, 25 October
Mostly clear. High 65°, low 49°.
Pressure30.39 inHg
Wind7 mph NE
Humidity68%
Visibility6.2 mi
Dew point51°
Mon, 2656° / 49°0.01
Morning49°feels 46°
Afternoon56°feels 54°
Evening50°feels 48°
Overnight49°feels 45°
56 °
Olaf, Monday, 26 October
Light rain. High 56°, low 49°.
Pressure30.39 inHg
Wind10.1 mph NE
Humidity56%
Visibility6.2 mi
Dew point38°
Tue, 2767° / 48°0.07
Morning53°feels 53°
Afternoon66°feels 65°
Evening64°feels 63°
Overnight49°feels 45°
67 °
Olaf, Tuesday, 27 October
Light rain. High 67°, low 48°.
Pressure30.15 inHg
Wind12.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point52°
Wed, 2866° / 50°0.13
Morning59°feels 58°
Afternoon64°feels 63°
Evening53°feels 51°
Overnight51°feels 50°
66 °
Olaf, Wednesday, 28 October
Light rain. High 66°, low 50°.
Pressure29.88 inHg
Wind16.7 mph W
Humidity58%
Visibility—
Dew point49°
Thu, 2950° / 39°0
Morning42°feels 34°
Afternoon48°feels 43°
Evening43°feels 39°
Overnight41°feels 36°
50 °
Olaf, Thursday, 29 October
Overcast. High 50°, low 39°.
Pressure30.24 inHg
Wind18.5 mph NW
Humidity51%
Visibility—
Dew point30°
Fri, 3050° / 37°0
Morning40°feels 36°
Afternoon48°feels 44°
Evening44°feels 39°
Overnight42°feels 37°
50 °
Olaf, Friday, 30 October
Overcast. High 50°, low 37°.
Pressure30.30 inHg
Wind9.3 mph E
Humidity39%
Visibility—
Dew point23°
Sat, 3148° / 40°0.01
Morning44°feels 39°
Afternoon46°feels 42°
Evening47°feels 45°
Overnight47°feels 44°
48 °
Olaf, Saturday, 31 October
Light rain. High 48°, low 40°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity89%
Visibility—
Dew point42°
Sun, 0162° / 49°0
Morning53°feels 53°
Afternoon60°feels 59°
Evening59°feels 58°
Overnight55°feels 54°
62 °
Olaf, Sunday, 1 November
Overcast. High 62°, low 49°.
Pressure30.06 inHg
Wind10.2 mph S
Humidity75%
Visibility—
Dew point51°
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 Olaf, 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.