10-day forecast for Decatur, MI: 21° to 62°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Saturday, November 21
32° · 0.11 in
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1650° / 34°0
Morning37°feels 32°
Afternoon50°feels 46°
Evening39°feels 35°
Overnight34°feels 31°
50 °
Decatur, Monday, 16 November
Partly cloudy. High 50°, low 34°.
Pressure30.56 inHg
Wind7.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point35°
Tue, 1752° / 36°0
Morning36°feels 29°
Afternoon52°feels 50°
Evening42°feels 38°
Overnight37°feels 32°
52 °
Decatur, Tuesday, 17 November
Clear. High 52°, low 36°.
Pressure30.53 inHg
Wind8.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point37°
Wed, 1854° / 38°0
Morning40°feels 35°
Afternoon54°feels 52°
Evening48°feels 43°
Overnight40°feels 34°
54 °
Decatur, Wednesday, 18 November
Overcast. High 54°, low 38°.
Pressure30.39 inHg
Wind10.1 mph SW
Humidity64%
Visibility6.2 mi
Dew point39°
Thu, 1956° / 44°0
Morning48°feels 44°
Afternoon54°feels 52°
Evening54°feels 53°
Overnight51°feels 49°
56 °
Decatur, Thursday, 19 November
Overcast. High 56°, low 44°.
Pressure30.21 inHg
Wind12.1 mph SW
Humidity63%
Visibility—
Dew point40°
Fri, 2056° / 42°0
Morning45°feels 45°
Afternoon53°feels 51°
Evening51°feels 48°
Overnight49°feels 47°
56 °
Decatur, Friday, 20 November
Overcast. High 56°, low 42°.
Pressure30.27 inHg
Wind8.6 mph S
Humidity55%
Visibility—
Dew point37°
Sat, 2162° / 51°0
Morning55°feels 53°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight55°feels 53°
62 °
Decatur, Saturday, 21 November
Overcast. High 62°, low 51°.
Pressure30.03 inHg
Wind15.5 mph S
Humidity51%
Visibility—
Dew point42°
Sun, 2256° / 35°0.2
Morning47°feels 44°
Afternoon39°feels 31°
Evening41°feels 31°
Overnight38°feels 29°
56 °
Decatur, Sunday, 22 November
Snow. High 56°, low 35°.
Pressure29.62 inHg
Wind25.2 mph NW
Humidity93%
Visibility—
Dew point39°
Mon, 2332° / 25°0.11
Morning29°feels 19°
Afternoon31°feels 21°
Evening26°feels 18°
Overnight25°feels 16°
32 °
Decatur, Monday, 23 November
Snow. High 32°, low 25°.
Pressure30.36 inHg
Wind18.5 mph N
Humidity60%
Visibility—
Dew point19°
Tue, 2432° / 21°0
Morning24°feels 18°
Afternoon31°feels 26°
Evening25°feels 20°
Overnight23°feels 17°
32 °
Decatur, Tuesday, 24 November
Clear. High 32°, low 21°.
Pressure30.62 inHg
Wind6.6 mph N
Humidity46%
Visibility—
Dew point12°
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 Decatur, 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.