10-day forecast for Halfa, IA: 37° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, October 20
66° · 1.7 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1462° / 43°0
Morning45°feels 41°
Afternoon60°feels 59°
Evening54°feels 53°
Overnight47°feels 43°
62 °
Halfa, Wednesday, 14 October
Mostly clear. High 62°, low 43°.
Pressure30.21 inHg
Wind7.8 mph N
Humidity61%
Visibility6.2 mi
Dew point42°
Thu, 1553° / 48°0.65
Morning50°feels 49°
Afternoon51°feels 50°
Evening53°feels 52°
Overnight51°feels 49°
53 °
Halfa, Thursday, 15 October
Rain. High 53°, low 48°.
Pressure30.12 inHg
Wind11.6 mph N
Humidity94%
Visibility2.0 mi
Dew point50°
Fri, 1653° / 41°0
Morning44°feels 36°
Afternoon51°feels 48°
Evening45°feels 41°
Overnight47°feels 39°
53 °
Halfa, Friday, 16 October
Clear. High 53°, low 41°.
Pressure30.56 inHg
Wind18.5 mph N
Humidity55%
Visibility6.2 mi
Dew point33°
Sat, 1759° / 37°0
Morning43°feels 37°
Afternoon56°feels 53°
Evening53°feels 51°
Overnight38°feels 35°
59 °
Halfa, Saturday, 17 October
Clear. High 59°, low 37°.
Pressure30.33 inHg
Wind18 mph S
Humidity41%
Visibility—
Dew point31°
Sun, 1858° / 46°0
Morning49°feels 44°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight49°feels 47°
58 °
Halfa, Sunday, 18 October
Overcast. High 58°, low 46°.
Pressure30.03 inHg
Wind16.7 mph SW
Humidity52%
Visibility—
Dew point39°
Mon, 1958° / 48°0
Morning50°feels 49°
Afternoon56°feels 55°
Evening55°feels 54°
Overnight52°feels 51°
58 °
Halfa, Monday, 19 October
Overcast. High 58°, low 48°.
Pressure30.12 inHg
Wind8.9 mph SE
Humidity77%
Visibility—
Dew point48°
Tue, 2068° / 52°0
Morning55°feels 54°
Afternoon64°feels 63°
Evening64°feels 63°
Overnight60°feels 59°
68 °
Halfa, Tuesday, 20 October
Overcast. High 68°, low 52°.
Pressure30.06 inHg
Wind15.7 mph S
Humidity59%
Visibility—
Dew point48°
Wed, 2168° / 59°0.5
Morning61°feels 61°
Afternoon65°feels 66°
Evening65°feels 65°
Overnight64°feels 65°
68 °
Halfa, Wednesday, 21 October
Rain. High 68°, low 59°.
Pressure29.97 inHg
Wind18.9 mph S
Humidity87%
Visibility—
Dew point61°
Thu, 2266° / 64°1.7
Morning65°feels 65°
Afternoon65°feels 66°
Evening65°feels 66°
Overnight64°feels 65°
66 °
Halfa, Thursday, 22 October
Heavy rain. High 66°, low 64°.
Pressure29.77 inHg
Wind16.2 mph S
Humidity96%
Visibility—
Dew point64°
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.