10-day forecast for Calmar, IA: 36° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
53° · 0.09 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2273° / 45°0
Morning47°feels 47°
Afternoon72°feels 71°
Evening57°feels 56°
Overnight48°feels 48°
73 °
Calmar, Thursday, 22 October
Clear. High 73°, low 45°.
Pressure30.24 inHg
Wind5.5 mph SE
Humidity68%
Visibility6.2 mi
Dew point56°
Fri, 2369° / 50°0
Morning53°feels 52°
Afternoon69°feels 69°
Evening61°feels 60°
Overnight56°feels 56°
69 °
Calmar, Friday, 23 October
Clear. High 69°, low 50°.
Pressure30.27 inHg
Wind11.2 mph S
Humidity63%
Visibility6.2 mi
Dew point54°
Sat, 2468° / 55°0
Morning55°feels 54°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight59°feels 58°
68 °
Calmar, Saturday, 24 October
Overcast. High 68°, low 55°.
Pressure30.24 inHg
Wind13.2 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Sun, 2570° / 55°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening60°feels 60°
Overnight58°feels 57°
70 °
Calmar, Sunday, 25 October
Overcast. High 70°, low 55°.
Pressure30.30 inHg
Wind9.8 mph S
Humidity61%
Visibility—
Dew point52°
Mon, 2667° / 55°0.07
Morning58°feels 58°
Afternoon65°feels 65°
Evening60°feels 60°
Overnight56°feels 56°
67 °
Calmar, Monday, 26 October
Light rain. High 67°, low 55°.
Pressure30.12 inHg
Wind8.6 mph S
Humidity62%
Visibility—
Dew point52°
Tue, 2753° / 45°0.09
Morning46°feels 41°
Afternoon47°feels 44°
Evening49°feels 46°
Overnight49°feels 45°
53 °
Calmar, Tuesday, 27 October
Light rain. High 53°, low 45°.
Pressure30.33 inHg
Wind11.8 mph S
Humidity88%
Visibility—
Dew point43°
Wed, 2866° / 50°0.04
Morning55°feels 54°
Afternoon63°feels 62°
Evening58°feels 58°
Overnight55°feels 54°
66 °
Calmar, Wednesday, 28 October
Light rain. High 66°, low 50°.
Pressure29.94 inHg
Wind15.1 mph SW
Humidity63%
Visibility—
Dew point49°
Thu, 2952° / 36°0
Morning40°feels 34°
Afternoon49°feels 47°
Evening43°feels 43°
Overnight40°feels 38°
52 °
Calmar, Thursday, 29 October
Overcast. High 52°, low 36°.
Pressure30.30 inHg
Wind14.5 mph N
Humidity36%
Visibility—
Dew point22°
Fri, 3053° / 38°0
Morning42°feels 39°
Afternoon51°feels 47°
Evening46°feels 41°
Overnight45°feels 39°
53 °
Calmar, Friday, 30 October
Overcast. High 53°, low 38°.
Pressure30.27 inHg
Wind14.7 mph SE
Humidity40%
Visibility—
Dew point26°
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.