10-day forecast for Calmar, IA: 33° to 65°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, October 20
53° · 0.84 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1649° / 37°0.05
Morning43°feels 36°
Afternoon48°feels 41°
Evening41°feels 34°
Overnight42°feels 34°
49 °
Calmar, Friday, 16 October
Light rain. High 49°, low 37°.
Pressure30.33 inHg
Wind24.1 mph N
Humidity59%
Visibility6.2 mi
Dew point34°
Sat, 1756° / 33°0
Morning35°feels 29°
Afternoon55°feels 52°
Evening47°feels 42°
Overnight36°feels 33°
56 °
Calmar, Saturday, 17 October
Clear. High 56°, low 33°.
Pressure30.50 inHg
Wind12.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 41°0
Morning41°feels 34°
Afternoon59°feels 57°
Evening52°feels 50°
Overnight43°feels 36°
60 °
Calmar, Sunday, 18 October
Clear. High 60°, low 41°.
Pressure30.30 inHg
Wind16.1 mph S
Humidity56%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 44°0
Morning46°feels 42°
Afternoon60°feels 58°
Evening52°feels 50°
Overnight47°feels 42°
60 °
Calmar, Monday, 19 October
Overcast. High 60°, low 44°.
Pressure30.30 inHg
Wind9.6 mph S
Humidity63%
Visibility6.2 mi
Dew point44°
Tue, 2065° / 44°0
Morning49°feels 47°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight51°feels 49°
65 °
Calmar, Tuesday, 20 October
Clear. High 65°, low 44°.
Pressure30.30 inHg
Wind8.3 mph S
Humidity56%
Visibility—
Dew point44°
Wed, 2162° / 47°0
Morning51°feels 49°
Afternoon60°feels 59°
Evening57°feels 55°
Overnight54°feels 52°
62 °
Calmar, Wednesday, 21 October
Partly cloudy. High 62°, low 47°.
Pressure30.27 inHg
Wind11.9 mph S
Humidity59%
Visibility—
Dew point45°
Thu, 2262° / 55°0.05
Morning56°feels 55°
Afternoon59°feels 58°
Evening59°feels 59°
Overnight58°feels 58°
62 °
Calmar, Thursday, 22 October
Light rain. High 62°, low 55°.
Pressure30.15 inHg
Wind12.5 mph S
Humidity76%
Visibility—
Dew point51°
Fri, 2362° / 56°0.13
Morning57°feels 56°
Afternoon59°feels 58°
Evening60°feels 58°
Overnight60°feels 59°
62 °
Calmar, Friday, 23 October
Light rain. High 62°, low 56°.
Pressure30.09 inHg
Wind16.5 mph SE
Humidity68%
Visibility—
Dew point48°
Sat, 2464° / 52°0.01
Morning60°feels 59°
Afternoon61°feels 59°
Evening55°feels 53°
Overnight54°feels 52°
64 °
Calmar, Saturday, 24 October
Light rain. High 64°, low 52°.
Pressure30.06 inHg
Wind20.8 mph SW
Humidity57%
Visibility—
Dew point46°
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 Calmar, 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.