10-day forecast for Calmar, IA: 33° to 71°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Saturday, October 24
65° · 0.46 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1754° / 33°0
Morning35°feels 28°
Afternoon54°feels 51°
Evening47°feels 42°
Overnight35°feels 32°
54 °
Calmar, Saturday, 17 October
Clear. High 54°, low 33°.
Pressure30.47 inHg
Wind13.2 mph SW
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 41°0
Morning42°feels 34°
Afternoon59°feels 57°
Evening53°feels 51°
Overnight43°feels 36°
61 °
Calmar, Sunday, 18 October
Clear. High 61°, low 41°.
Pressure30.30 inHg
Wind16 mph S
Humidity58%
Visibility6.2 mi
Dew point40°
Mon, 1961° / 44°0
Morning44°feels 40°
Afternoon61°feels 59°
Evening52°feels 51°
Overnight47°feels 43°
61 °
Calmar, Monday, 19 October
Overcast. High 61°, low 44°.
Pressure30.33 inHg
Wind8.5 mph S
Humidity66%
Visibility6.2 mi
Dew point46°
Tue, 2063° / 49°0.01
Morning51°feels 49°
Afternoon63°feels 62°
Evening56°feels 55°
Overnight50°feels 48°
63 °
Calmar, Tuesday, 20 October
Light rain. High 63°, low 49°.
Pressure30.30 inHg
Wind8.1 mph S
Humidity61%
Visibility6.2 mi
Dew point46°
Wed, 2167° / 48°0
Morning53°feels 51°
Afternoon64°feels 63°
Evening58°feels 57°
Overnight54°feels 53°
67 °
Calmar, Wednesday, 21 October
Clear. High 67°, low 48°.
Pressure30.21 inHg
Wind8 mph S
Humidity54%
Visibility—
Dew point46°
Thu, 2269° / 49°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight56°feels 55°
69 °
Calmar, Thursday, 22 October
Clear. High 69°, low 49°.
Pressure30.12 inHg
Wind10.7 mph SW
Humidity56%
Visibility—
Dew point48°
Fri, 2367° / 55°0
Morning58°feels 57°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight59°feels 58°
67 °
Calmar, Friday, 23 October
Overcast. High 67°, low 55°.
Pressure30.12 inHg
Wind13.1 mph SE
Humidity55%
Visibility—
Dew point48°
Sat, 2471° / 53°0
Morning58°feels 56°
Afternoon68°feels 67°
Evening60°feels 59°
Overnight57°feels 56°
71 °
Calmar, Saturday, 24 October
Clear. High 71°, low 53°.
Pressure30.18 inHg
Wind13.1 mph S
Humidity48%
Visibility—
Dew point47°
Sun, 2565° / 48°0.46
Morning58°feels 57°
Afternoon63°feels 62°
Evening50°feels 45°
Overnight50°feels 45°
65 °
Calmar, Sunday, 25 October
Rain. High 65°, low 48°.
Pressure30.09 inHg
Wind11.4 mph NW
Humidity70%
Visibility—
Dew point54°
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.