10-day forecast for Chelsea, IA: 61° to 96°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Tuesday, August 11
70° · 0.83 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 70°0
Morning74°feels 76°
Afternoon87°feels 94°
Evening82°feels 88°
Overnight76°feels 77°
89 °
Chelsea, Monday, 10 August
Light rain. High 89°, low 70°.
Pressure29.88 inHg
Wind10.8 mph NE
Humidity71%
Visibility6.2 mi
Dew point73°
Tue, 1196° / 71°0.02
Morning74°feels 76°
Afternoon96°feels 99°
Evening82°feels 87°
Overnight72°feels 73°
96 °
Chelsea, Tuesday, 11 August
Light rain. High 96°, low 71°.
Pressure29.74 inHg
Wind10.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point67°
Wed, 1284° / 70°0.07
Morning73°feels 74°
Afternoon84°feels 87°
Evening77°feels 78°
Overnight72°feels 73°
84 °
Chelsea, Wednesday, 12 August
Rain. High 84°, low 70°.
Pressure29.88 inHg
Wind10.2 mph E
Humidity66%
Visibility6.2 mi
Dew point70°
Thu, 1370° / 65°0.83
Morning69°feels 70°
Afternoon68°feels 69°
Evening66°feels 67°
Overnight69°feels 70°
70 °
Chelsea, Thursday, 13 August
Rain. High 70°, low 65°.
Pressure29.94 inHg
Wind12.4 mph NE
Humidity98%
Visibility—
Dew point68°
Fri, 1473° / 62°0.19
Morning64°feels 64°
Afternoon70°feels 70°
Evening70°feels 71°
Overnight65°feels 66°
73 °
Chelsea, Friday, 14 August
Light rain. High 73°, low 62°.
Pressure30.09 inHg
Wind16.2 mph E
Humidity74%
Visibility—
Dew point60°
Sat, 1577° / 63°0.41
Morning66°feels 67°
Afternoon72°feels 73°
Evening76°feels 77°
Overnight70°feels 71°
77 °
Chelsea, Saturday, 15 August
Rain. High 77°, low 63°.
Pressure30.09 inHg
Wind14.7 mph E
Humidity89%
Visibility—
Dew point67°
Sun, 1678° / 64°0
Morning68°feels 69°
Afternoon77°feels 77°
Evening72°feels 73°
Overnight64°feels 65°
78 °
Chelsea, Sunday, 16 August
Overcast. High 78°, low 64°.
Pressure30.09 inHg
Wind14.7 mph NW
Humidity66%
Visibility—
Dew point63°
Mon, 1776° / 61°0
Morning65°feels 65°
Afternoon76°feels 76°
Evening71°feels 72°
Overnight67°feels 67°
76 °
Chelsea, Monday, 17 August
Overcast. High 76°, low 61°.
Pressure30.12 inHg
Wind7.9 mph SE
Humidity63%
Visibility—
Dew point61°
Tue, 1885° / 62°0.01
Morning69°feels 69°
Afternoon81°feels 84°
Evening81°feels 85°
Overnight71°feels 72°
85 °
Chelsea, Tuesday, 18 August
Light rain. High 85°, low 62°.
Pressure29.80 inHg
Wind12.2 mph SE
Humidity63%
Visibility—
Dew point65°
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 Chelsea, 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.