10-day forecast for Decatur, IN: 36° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Thursday, November 5
70° · 0.56 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0561° / 52°0
Morning52°feels 51°
Afternoon61°feels 59°
Evening57°feels 55°
Overnight54°feels 53°
61 °
Decatur, Thursday, 5 November
Overcast. High 61°, low 52°.
Pressure29.80 inHg
Wind16.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point43°
Fri, 0653° / 43°0.01
Morning48°feels 44°
Afternoon53°feels 50°
Evening47°feels 42°
Overnight52°feels 51°
53 °
Decatur, Friday, 6 November
Light rain. High 53°, low 43°.
Pressure30.06 inHg
Wind11.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Sat, 0749° / 39°0
Morning42°feels 37°
Afternoon49°feels 44°
Evening46°feels 43°
Overnight40°feels 35°
49 °
Decatur, Saturday, 7 November
Overcast. High 49°, low 39°.
Pressure30.21 inHg
Wind10.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point35°
Sun, 0855° / 36°0
Morning41°feels 36°
Afternoon53°feels 50°
Evening48°feels 44°
Overnight38°feels 34°
55 °
Decatur, Sunday, 8 November
Overcast. High 55°, low 36°.
Pressure30.12 inHg
Wind13.8 mph W
Humidity54%
Visibility—
Dew point35°
Mon, 0958° / 40°0
Morning45°feels 41°
Afternoon56°feels 54°
Evening47°feels 44°
Overnight44°feels 40°
58 °
Decatur, Monday, 9 November
Clear. High 58°, low 40°.
Pressure30.15 inHg
Wind7.7 mph W
Humidity50%
Visibility—
Dew point37°
Tue, 1060° / 40°0
Morning46°feels 41°
Afternoon58°feels 55°
Evening50°feels 47°
Overnight46°feels 43°
60 °
Decatur, Tuesday, 10 November
Clear. High 60°, low 40°.
Pressure30.06 inHg
Wind7.7 mph W
Humidity31%
Visibility—
Dew point26°
Wed, 1156° / 42°0
Morning46°feels 43°
Afternoon55°feels 52°
Evening47°feels 43°
Overnight43°feels 39°
56 °
Decatur, Wednesday, 11 November
Overcast. High 56°, low 42°.
Pressure30.09 inHg
Wind10.3 mph NE
Humidity51%
Visibility—
Dew point37°
Thu, 1252° / 37°0
Morning41°feels 40°
Afternoon50°feels 47°
Evening45°feels 40°
Overnight42°feels 37°
52 °
Decatur, Thursday, 12 November
Partly cloudy. High 52°, low 37°.
Pressure30.09 inHg
Wind12.4 mph W
Humidity53%
Visibility—
Dew point33°
Fri, 1356° / 41°0
Morning45°feels 39°
Afternoon55°feels 52°
Evening47°feels 43°
Overnight43°feels 38°
56 °
Decatur, Friday, 13 November
Clear. High 56°, low 41°.
Pressure29.83 inHg
Wind15.6 mph W
Humidity45%
Visibility—
Dew point33°
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, IN 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.