10-day forecast for Coal Valley, IA: 61° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Tuesday, August 11
69° · 1.69 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 70°0
Morning72°feels 74°
Afternoon86°feels 90°
Evening85°feels 92°
Overnight76°feels 78°
88 °
Coal Valley, Monday, 10 August
Overcast. High 88°, low 70°.
Pressure29.85 inHg
Wind14.7 mph E
Humidity74%
Visibility6.2 mi
Dew point72°
Tue, 1199° / 70°0.01
Morning73°feels 73°
Afternoon97°feels 98°
Evening83°feels 85°
Overnight72°feels 72°
99 °
Coal Valley, Tuesday, 11 August
Light rain. High 99°, low 70°.
Pressure29.71 inHg
Wind9.1 mph SW
Humidity38%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 68°0.01
Morning74°feels 75°
Afternoon87°feels 90°
Evening74°feels 75°
Overnight70°feels 71°
86 °
Coal Valley, Wednesday, 12 August
Light rain. High 86°, low 68°.
Pressure29.85 inHg
Wind11.8 mph E
Humidity61%
Visibility6.2 mi
Dew point69°
Thu, 1369° / 65°1.69
Morning68°feels 70°
Afternoon68°feels 69°
Evening66°feels 67°
Overnight69°feels 70°
69 °
Coal Valley, Thursday, 13 August
Heavy rain. High 69°, low 65°.
Pressure29.91 inHg
Wind13.6 mph E
Humidity97%
Visibility—
Dew point67°
Fri, 1472° / 62°0.27
Morning64°feels 64°
Afternoon68°feels 69°
Evening69°feels 70°
Overnight67°feels 67°
72 °
Coal Valley, Friday, 14 August
Light rain. High 72°, low 62°.
Pressure30.09 inHg
Wind16 mph E
Humidity83%
Visibility—
Dew point62°
Sat, 1573° / 64°0.32
Morning65°feels 66°
Afternoon69°feels 70°
Evening73°feels 74°
Overnight69°feels 70°
73 °
Coal Valley, Saturday, 15 August
Rain. High 73°, low 64°.
Pressure30.06 inHg
Wind12.4 mph E
Humidity96%
Visibility—
Dew point67°
Sun, 1677° / 63°0
Morning67°feels 67°
Afternoon75°feels 76°
Evening72°feels 72°
Overnight65°feels 65°
77 °
Coal Valley, Sunday, 16 August
Overcast. High 77°, low 63°.
Pressure30.15 inHg
Wind13.2 mph N
Humidity66%
Visibility—
Dew point62°
Mon, 1774° / 61°0
Morning65°feels 65°
Afternoon73°feels 73°
Evening70°feels 71°
Overnight66°feels 66°
74 °
Coal Valley, Monday, 17 August
Overcast. High 74°, low 61°.
Pressure30.09 inHg
Wind7 mph S
Humidity72%
Visibility—
Dew point62°
Tue, 1884° / 63°0.14
Morning67°feels 68°
Afternoon79°feels 80°
Evening80°feels 84°
Overnight71°feels 72°
84 °
Coal Valley, Tuesday, 18 August
Light rain. High 84°, low 63°.
Pressure29.80 inHg
Wind8.5 mph SE
Humidity70%
Visibility—
Dew point66°
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 Coal Valley, 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.