10-day forecast for Sylvan Lake, MI: 59° to 89°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Wednesday, August 12
88° · 1.01 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 67°0.02
Morning72°feels 73°
Afternoon81°feels 84°
Evening82°feels 84°
Overnight69°feels 70°
86 °
Sylvan Lake, Monday, 10 August
Light rain. High 86°, low 67°.
Pressure29.91 inHg
Wind7.6 mph W
Humidity69%
Visibility6.2 mi
Dew point67°
Tue, 1188° / 68°1.01
Morning76°feels 77°
Afternoon88°feels 86°
Evening71°feels 71°
Overnight71°feels 71°
88 °
Sylvan Lake, Tuesday, 11 August
Heavy rain. High 88°, low 68°.
Pressure29.88 inHg
Wind8.7 mph SE
Humidity36%
Visibility6.2 mi
Dew point55°
Wed, 1284° / 65°0
Morning66°feels 66°
Afternoon83°feels 82°
Evening76°feels 76°
Overnight69°feels 70°
84 °
Sylvan Lake, Wednesday, 12 August
Clear. High 84°, low 65°.
Pressure29.80 inHg
Wind7.9 mph NW
Humidity48%
Visibility6.2 mi
Dew point58°
Thu, 1382° / 64°0
Morning66°feels 65°
Afternoon82°feels 81°
Evening76°feels 76°
Overnight67°feels 66°
82 °
Sylvan Lake, Thursday, 13 August
Overcast. High 82°, low 64°.
Pressure30.03 inHg
Wind1.9 mph NE
Humidity34%
Visibility6.2 mi
Dew point47°
Fri, 1479° / 64°0.06
Morning68°feels 68°
Afternoon78°feels 78°
Evening72°feels 72°
Overnight66°feels 65°
79 °
Sylvan Lake, Friday, 14 August
Light rain. High 79°, low 64°.
Pressure30.09 inHg
Wind9.9 mph NE
Humidity47%
Visibility—
Dew point55°
Sat, 1574° / 67°0.11
Morning68°feels 67°
Afternoon69°feels 70°
Evening71°feels 73°
Overnight71°feels 71°
74 °
Sylvan Lake, Saturday, 15 August
Light rain. High 74°, low 67°.
Pressure30.09 inHg
Wind9.3 mph SE
Humidity85%
Visibility—
Dew point64°
Sun, 1681° / 68°0.11
Morning74°feels 75°
Afternoon76°feels 77°
Evening69°feels 69°
Overnight69°feels 69°
81 °
Sylvan Lake, Sunday, 16 August
Light rain. High 81°, low 68°.
Pressure29.77 inHg
Wind15.4 mph W
Humidity66%
Visibility—
Dew point65°
Mon, 1781° / 63°0.05
Morning69°feels 69°
Afternoon79°feels 79°
Evening69°feels 69°
Overnight67°feels 67°
81 °
Sylvan Lake, Monday, 17 August
Light rain. High 81°, low 63°.
Pressure30.06 inHg
Wind7.5 mph SW
Humidity42%
Visibility—
Dew point53°
Tue, 1889° / 64°0.15
Morning73°feels 74°
Afternoon85°feels 89°
Evening79°feels 81°
Overnight73°feels 73°
89 °
Sylvan Lake, Tuesday, 18 August
Light rain. High 89°, low 64°.
Pressure29.77 inHg
Wind15.4 mph W
Humidity57%
Visibility—
Dew point67°
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 Sylvan Lake, MI 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.