10-day forecast for Helena, IA: 31° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Monday, November 9
64° · 1.04 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0458° / 49°0.01
Morning50°feels 49°
Afternoon52°feels 50°
Evening50°feels 45°
Overnight55°feels 55°
58 °
Helena, Wednesday, 4 November
Light rain. High 58°, low 49°.
Pressure29.68 inHg
Wind14.7 mph W
Humidity72%
Visibility6.2 mi
Dew point44°
Thu, 0554° / 48°0
Morning50°feels 49°
Afternoon53°feels 51°
Evening50°feels 48°
Overnight48°feels 43°
54 °
Helena, Thursday, 5 November
Overcast. High 54°, low 48°.
Pressure29.85 inHg
Wind12.3 mph N
Humidity71%
Visibility6.2 mi
Dew point45°
Fri, 0648° / 34°0
Morning43°feels 38°
Afternoon47°feels 44°
Evening37°feels 35°
Overnight45°feels 42°
48 °
Helena, Friday, 6 November
Overcast. High 48°, low 34°.
Pressure30.27 inHg
Wind7.2 mph N
Humidity56%
Visibility6.2 mi
Dew point30°
Sat, 0752° / 31°0
Morning37°feels 37°
Afternoon51°feels 49°
Evening44°feels 40°
Overnight32°feels 32°
52 °
Helena, Saturday, 7 November
Clear. High 52°, low 31°.
Pressure30.21 inHg
Wind7.4 mph SW
Humidity54%
Visibility6.2 mi
Dew point34°
Sun, 0859° / 42°0
Morning46°feels 43°
Afternoon55°feels 53°
Evening47°feels 45°
Overnight43°feels 40°
59 °
Helena, Sunday, 8 November
Clear. High 59°, low 42°.
Pressure30.12 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point35°
Mon, 0961° / 38°0
Morning46°feels 42°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight47°feels 43°
61 °
Helena, Monday, 9 November
Mostly clear. High 61°, low 38°.
Pressure30.06 inHg
Wind11.2 mph SW
Humidity55%
Visibility—
Dew point41°
Tue, 1056° / 44°0
Morning47°feels 44°
Afternoon55°feels 52°
Evening48°feels 46°
Overnight46°feels 44°
56 °
Helena, Tuesday, 10 November
Overcast. High 56°, low 44°.
Pressure30.15 inHg
Wind7.7 mph W
Humidity50%
Visibility—
Dew point36°
Wed, 1149° / 42°0
Morning44°feels 41°
Afternoon48°feels 45°
Evening45°feels 42°
Overnight43°feels 40°
49 °
Helena, Wednesday, 11 November
Overcast. High 49°, low 42°.
Pressure30.21 inHg
Wind7.5 mph E
Humidity50%
Visibility—
Dew point30°
Thu, 1253° / 38°0
Morning42°feels 41°
Afternoon50°feels 48°
Evening45°feels 45°
Overnight43°feels 40°
53 °
Helena, Thursday, 12 November
Clear. High 53°, low 38°.
Pressure30.12 inHg
Wind6.5 mph SW
Humidity53%
Visibility—
Dew point33°
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 Helena, 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.