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As of 03:35 EDT

Weather in Sylvester, MI

61°Current weather

Sylvester, Sunday, 9 August, 03:35

Clear. Feels like 61°. High 83°, low 61°.

Pressure30.00 inHg
Wind6.6 mph W
Humidity92%
Visibility6.2 mi
Dew point59°
Mon, 1086° / 67°0.23Rain
86 °Rain

Sylvester, Monday, 10 August

Rain. High 86°, low 67°.

Pressure29.88 inHg
Wind4.9 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Tue, 1180° / 60°0.04Light rain
80 °Light rain

Sylvester, Tuesday, 11 August

Light rain. High 80°, low 60°.

Pressure29.88 inHg
Wind8.3 mph SE
Humidity45%
Visibility6.2 mi
Dew point57°
Wed, 1285° / 62°0Clear
85 °Clear

Sylvester, Wednesday, 12 August

Clear. High 85°, low 62°.

Pressure29.77 inHg
Wind8.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point59°
Thu, 1374° / 54°0Partly cloudy
74 °Partly cloudy

Sylvester, Thursday, 13 August

Partly cloudy. High 74°, low 54°.

Pressure30.00 inHg
Wind12.4 mph N
Humidity33%
Visibility—
Dew point41°
Fri, 1477° / 51°0Clear
77 °Clear

Sylvester, Friday, 14 August

Clear. High 77°, low 51°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity32%
Visibility—
Dew point40°
Sat, 1579° / 49°0Overcast
79 °Overcast

Sylvester, Saturday, 15 August

Overcast. High 79°, low 49°.

Pressure30.27 inHg
Wind6.9 mph S
Humidity30%
Visibility—
Dew point39°
Sun, 1678° / 62°0Overcast
78 °Overcast

Sylvester, Sunday, 16 August

Overcast. High 78°, low 62°.

Pressure30.09 inHg
Wind8.2 mph N
Humidity36%
Visibility—
Dew point45°
Mon, 1783° / 59°0Mostly clear
83 °Mostly clear

Sylvester, Monday, 17 August

Mostly clear. High 83°, low 59°.

Pressure30.03 inHg
Wind13.4 mph N
Humidity33%
Visibility—
Dew point48°
Tue, 1886° / 56°0Overcast
86 °Overcast

Sylvester, Tuesday, 18 August

Overcast. High 86°, low 56°.

Pressure30.03 inHg
Wind7.6 mph S
Humidity34%
Visibility—
Dew point49°
Wed, 1987° / 59°0Overcast
87 °Overcast

Sylvester, Wednesday, 19 August

Overcast. High 87°, low 59°.

Pressure29.94 inHg
Wind11.7 mph SW
Humidity44%
Visibility—
Dew point59°
Thu, 20102° / 67°0.01Light rain
102 °Light rain

Sylvester, Thursday, 20 August

Light rain. High 102°, low 67°.

Pressure29.77 inHg
Wind13.7 mph W
Humidity39%
Visibility—
Dew point64°
Fri, 2193° / 66°0.07Light rain
93 °Light rain

Sylvester, Friday, 21 August

Light rain. High 93°, low 66°.

Pressure29.88 inHg
Wind10.7 mph N
Humidity27%
Visibility—
Dew point50°
Sat, 2297° / 60°0.01Light rain
97 °Light rain

Sylvester, Saturday, 22 August

Light rain. High 97°, low 60°.

Pressure29.91 inHg
Wind12.8 mph E
Humidity31%
Visibility—
Dew point53°
Sun, 2384° / 61°0.08Light rain
84 °Light rain

Sylvester, Sunday, 23 August

Light rain. High 84°, low 61°.

Pressure29.85 inHg
Wind18.3 mph NE
Humidity53%
Visibility—
Dew point62°
Mon, 2477° / 61°0.02Light rain
77 °Light rain

Sylvester, Monday, 24 August

Light rain. High 77°, low 61°.

Pressure30.09 inHg
Wind14.7 mph E
Humidity66%
Visibility—
Dew point59°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sylvester, MI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sylvester, MI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.