10-day forecast for Spirit Lake, IA: 62° to 87°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 11
68° · 1.34 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 64°0.68
Morning64°feels 64°
Afternoon82°feels 82°
Evening77°feels 77°
Overnight74°feels 76°
83 °
Spirit Lake, Monday, 10 August
Heavy rain. High 83°, low 64°.
Pressure29.85 inHg
Wind7.5 mph SE
Humidity46%
Visibility6.2 mi
Dew point62°
Tue, 1187° / 64°0
Morning71°feels 72°
Afternoon86°feels 87°
Evening77°feels 78°
Overnight76°feels 78°
87 °
Spirit Lake, Tuesday, 11 August
Mostly clear. High 87°, low 64°.
Pressure29.80 inHg
Wind12.5 mph N
Humidity55%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 64°0.13
Morning67°feels 68°
Afternoon85°feels 85°
Evening79°feels 79°
Overnight69°feels 70°
87 °
Spirit Lake, Wednesday, 12 August
Rain. High 87°, low 64°.
Pressure29.85 inHg
Wind11.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point63°
Thu, 1379° / 63°0.13
Morning69°feels 70°
Afternoon75°feels 76°
Evening66°feels 67°
Overnight69°feels 69°
79 °
Spirit Lake, Thursday, 13 August
Light rain. High 79°, low 63°.
Pressure29.88 inHg
Wind9.8 mph SE
Humidity78%
Visibility6.2 mi
Dew point67°
Fri, 1468° / 63°1.34
Morning65°feels 66°
Afternoon67°feels 67°
Evening68°feels 69°
Overnight67°feels 68°
68 °
Spirit Lake, Friday, 14 August
Heavy rain. High 68°, low 63°.
Pressure29.94 inHg
Wind15.3 mph E
Humidity98%
Visibility—
Dew point65°
Sat, 1573° / 65°0.33
Morning69°feels 71°
Afternoon73°feels 74°
Evening67°feels 68°
Overnight66°feels 67°
73 °
Spirit Lake, Saturday, 15 August
Rain. High 73°, low 65°.
Pressure29.91 inHg
Wind8.2 mph E
Humidity90%
Visibility—
Dew point69°
Sun, 1670° / 63°0
Morning65°feels 65°
Afternoon70°feels 70°
Evening69°feels 70°
Overnight63°feels 64°
70 °
Spirit Lake, Sunday, 16 August
Overcast. High 70°, low 63°.
Pressure30.09 inHg
Wind7.8 mph N
Humidity78%
Visibility—
Dew point62°
Mon, 1774° / 62°0.77
Morning65°feels 66°
Afternoon70°feels 71°
Evening73°feels 75°
Overnight69°feels 70°
74 °
Spirit Lake, Monday, 17 August
Rain. High 74°, low 62°.
Pressure29.85 inHg
Wind11 mph SE
Humidity98%
Visibility—
Dew point68°
Tue, 1883° / 66°0.08
Morning70°feels 71°
Afternoon80°feels 82°
Evening77°feels 77°
Overnight68°feels 69°
83 °
Spirit Lake, Tuesday, 18 August
Light rain. High 83°, low 66°.
Pressure29.91 inHg
Wind11.1 mph NW
Humidity64%
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 Spirit Lake, 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.