10-day forecast for Mercer, IA: 26° to 61°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Saturday, November 21
42°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1549° / 26°0
Morning30°feels 24°
Afternoon49°feels 46°
Evening37°feels 32°
Overnight28°feels 23°
49 °
Mercer, Sunday, 15 November
Overcast. High 49°, low 26°.
Pressure30.45 inHg
Wind7.5 mph S
Humidity56%
Visibility6.2 mi
Dew point30°
Mon, 1653° / 33°0
Morning35°feels 28°
Afternoon53°feels 50°
Evening42°feels 36°
Overnight34°feels 28°
53 °
Mercer, Monday, 16 November
Overcast. High 53°, low 33°.
Pressure30.45 inHg
Wind11.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 38°0
Morning39°feels 32°
Afternoon55°feels 52°
Evening49°feels 43°
Overnight40°feels 34°
55 °
Mercer, Tuesday, 17 November
Clear. High 55°, low 38°.
Pressure30.33 inHg
Wind14.2 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 45°0.02
Morning48°feels 42°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight46°feels 40°
58 °
Mercer, Wednesday, 18 November
Light rain. High 58°, low 45°.
Pressure30.09 inHg
Wind18.7 mph S
Humidity53%
Visibility—
Dew point37°
Thu, 1957° / 47°0.01
Morning54°feels 53°
Afternoon55°feels 54°
Evening48°feels 48°
Overnight48°feels 46°
57 °
Mercer, Thursday, 19 November
Light rain. High 57°, low 47°.
Pressure30.18 inHg
Wind15.4 mph S
Humidity67%
Visibility—
Dew point45°
Fri, 2059° / 42°0.08
Morning49°feels 45°
Afternoon56°feels 56°
Evening59°feels 59°
Overnight57°feels 55°
59 °
Mercer, Friday, 20 November
Light rain. High 59°, low 42°.
Pressure30.09 inHg
Wind18.4 mph S
Humidity78%
Visibility—
Dew point48°
Sat, 2161° / 41°0
Morning59°feels 58°
Afternoon58°feels 55°
Evening41°feels 31°
Overnight45°feels 37°
61 °
Mercer, Saturday, 21 November
Light rain. High 61°, low 41°.
Pressure29.71 inHg
Wind26 mph W
Humidity51%
Visibility—
Dew point43°
Sun, 2244° / 34°0
Morning36°feels 26°
Afternoon41°feels 32°
Evening38°feels 30°
Overnight35°feels 26°
44 °
Mercer, Sunday, 22 November
Clear. High 44°, low 34°.
Pressure30.21 inHg
Wind20.7 mph W
Humidity52%
Visibility—
Dew point24°
Mon, 2342° / 29°0
Morning32°feels 24°
Afternoon39°feels 32°
Evening34°feels 28°
Overnight31°feels 24°
42 °
Mercer, Monday, 23 November
Clear. High 42°, low 29°.
Pressure30.27 inHg
Wind13.3 mph NW
Humidity35%
Visibility—
Dew point13°
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 Mercer, 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.