10-day forecast for Halfa, IA: 55° to 94°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 17
90° · 0.14 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 66°0.04
Morning68°feels 69°
Afternoon80°feels 80°
Evening79°feels 79°
Overnight67°feels 68°
84 °
Halfa, Sunday, 9 August
Light rain. High 84°, low 66°.
Pressure29.77 inHg
Wind2.5 mph S
Humidity53%
Visibility6.2 mi
Dew point68°
Mon, 1094° / 67°0.09
Morning67°feels 68°
Afternoon91°feels 96°
Evening87°feels 91°
Overnight71°feels 72°
94 °
Halfa, Monday, 10 August
Rain. High 94°, low 67°.
Pressure29.83 inHg
Wind11.8 mph E
Humidity53%
Visibility6.2 mi
Dew point67°
Tue, 1190° / 65°0.14
Morning68°feels 68°
Afternoon88°feels 88°
Evening80°feels 82°
Overnight73°feels 74°
90 °
Halfa, Tuesday, 11 August
Rain. High 90°, low 65°.
Pressure29.83 inHg
Wind11.6 mph N
Humidity50%
Visibility6.2 mi
Dew point63°
Wed, 1289° / 65°0
Morning68°feels 68°
Afternoon89°feels 86°
Evening77°feels 76°
Overnight67°feels 68°
89 °
Halfa, Wednesday, 12 August
Overcast. High 89°, low 65°.
Pressure29.91 inHg
Wind12 mph NE
Humidity26%
Visibility6.2 mi
Dew point49°
Thu, 1382° / 60°0
Morning66°feels 65°
Afternoon76°feels 76°
Evening76°feels 75°
Overnight63°feels 62°
82 °
Halfa, Thursday, 13 August
Overcast. High 82°, low 60°.
Pressure30.00 inHg
Wind10.9 mph E
Humidity42%
Visibility—
Dew point50°
Fri, 1485° / 57°0
Morning64°feels 64°
Afternoon83°feels 81°
Evening79°feels 78°
Overnight67°feels 66°
85 °
Halfa, Friday, 14 August
Overcast. High 85°, low 57°.
Pressure30.09 inHg
Wind10.1 mph E
Humidity31%
Visibility—
Dew point46°
Sat, 1576° / 60°0
Morning67°feels 67°
Afternoon74°feels 74°
Evening63°feels 63°
Overnight61°feels 60°
76 °
Halfa, Saturday, 15 August
Overcast. High 76°, low 60°.
Pressure30.18 inHg
Wind14.8 mph SE
Humidity50%
Visibility—
Dew point55°
Sun, 1682° / 60°0
Morning65°feels 65°
Afternoon78°feels 78°
Evening79°feels 80°
Overnight68°feels 68°
82 °
Halfa, Sunday, 16 August
Overcast. High 82°, low 60°.
Pressure30.09 inHg
Wind7.7 mph S
Humidity54%
Visibility—
Dew point58°
Mon, 1790° / 64°0
Morning72°feels 73°
Afternoon90°feels 90°
Evening86°feels 85°
Overnight75°feels 76°
90 °
Halfa, Monday, 17 August
Partly cloudy. High 90°, low 64°.
Pressure29.97 inHg
Wind11.3 mph E
Humidity37%
Visibility—
Dew point57°
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 Halfa, 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.