10-day forecast for Hartley, IA: 55° to 100°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Monday, August 17
68°
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 65°0
Morning69°feels 70°
Afternoon81°feels 80°
Evening81°feels 83°
Overnight68°feels 68°
86 °
Hartley, Sunday, 9 August
Clear. High 86°, low 65°.
Pressure29.74 inHg
Wind5 mph W
Humidity43%
Visibility6.2 mi
Dew point65°
Mon, 10100° / 66°0.06
Morning66°feels 67°
Afternoon95°feels 97°
Evening93°feels 91°
Overnight70°feels 71°
100 °
Hartley, Monday, 10 August
Rain. High 100°, low 66°.
Pressure29.83 inHg
Wind13.4 mph E
Humidity55%
Visibility6.2 mi
Dew point68°
Tue, 1194° / 65°0.01
Morning68°feels 69°
Afternoon91°feels 91°
Evening84°feels 84°
Overnight73°feels 73°
94 °
Hartley, Tuesday, 11 August
Light rain. High 94°, low 65°.
Pressure29.80 inHg
Wind10.2 mph NE
Humidity43%
Visibility6.2 mi
Dew point62°
Wed, 1293° / 67°0
Morning70°feels 70°
Afternoon92°feels 89°
Evening80°feels 80°
Overnight66°feels 66°
93 °
Hartley, Wednesday, 12 August
Overcast. High 93°, low 67°.
Pressure29.88 inHg
Wind12.8 mph E
Humidity24%
Visibility6.2 mi
Dew point48°
Thu, 1382° / 63°0.05
Morning66°feels 65°
Afternoon73°feels 72°
Evening73°feels 73°
Overnight63°feels 62°
82 °
Hartley, Thursday, 13 August
Light rain. High 82°, low 63°.
Pressure30.00 inHg
Wind8.4 mph SE
Humidity59%
Visibility—
Dew point56°
Fri, 1488° / 57°0
Morning65°feels 64°
Afternoon84°feels 82°
Evening81°feels 79°
Overnight68°feels 68°
88 °
Hartley, Friday, 14 August
Overcast. High 88°, low 57°.
Pressure30.09 inHg
Wind10.5 mph E
Humidity28%
Visibility—
Dew point44°
Sat, 1568° / 61°0.02
Morning64°feels 64°
Afternoon67°feels 66°
Evening62°feels 62°
Overnight61°feels 61°
68 °
Hartley, Saturday, 15 August
Light rain. High 68°, low 61°.
Pressure30.21 inHg
Wind12.5 mph SE
Humidity71%
Visibility—
Dew point57°
Sun, 1681° / 58°0
Morning66°feels 66°
Afternoon81°feels 82°
Evening78°feels 79°
Overnight65°feels 66°
81 °
Hartley, Sunday, 16 August
Overcast. High 81°, low 58°.
Pressure30.09 inHg
Wind7.7 mph SW
Humidity50%
Visibility—
Dew point58°
Mon, 1794° / 64°0
Morning71°feels 71°
Afternoon90°feels 88°
Evening88°feels 88°
Overnight73°feels 73°
94 °
Hartley, Monday, 17 August
Partly cloudy. High 94°, low 64°.
Pressure29.97 inHg
Wind11.1 mph W
Humidity34%
Visibility—
Dew point54°
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 Hartley, 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.