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As of 01:12 EDT

Weather in Decatur, IN

67°Current weather

Decatur, Sunday, 9 August, 01:12

Clear. Feels like 68°. High 89°, low 63°.

Pressure30.06 inHg
Wind2.7 mph NW
Humidity94%
Visibility6.2 mi
Dew point65°

Two-week outlook for Decatur, IN: week one averages a high of 79.3° and week two 73.5°, so week two runs 5.8° cooler than week one. Around 3.5 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 89°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.3°61.8°3.5 in / 4 d—
2nd (August 16 – August 22)73.5°58.3°0.0 in / 0 d—

Weekend weather

Sun, August 9
Rain
89°63°
0.16 in
Sat, August 15
Overcast
74°56°
no precip.
Sun, August 16
Light rain
71°60°
no precip.
Sat, August 22
Light rain
71°53°
no precip.
Mon, 1087° / 66°0.87Heavy rain
87 °Heavy rain

Decatur, Monday, 10 August

Heavy rain. High 87°, low 66°.

Pressure29.94 inHg
Wind10 mph SW
Humidity81%
Visibility6.2 mi
Dew point74°
Tue, 1179° / 66°1.95Heavy rain
79 °Heavy rain

Decatur, Tuesday, 11 August

Heavy rain. High 79°, low 66°.

Pressure29.85 inHg
Wind19.3 mph SW
Humidity84%
Visibility6.2 mi
Dew point73°
Wed, 1281° / 67°0.49Heavy rain
81 °Heavy rain

Decatur, Wednesday, 12 August

Heavy rain. High 81°, low 67°.

Pressure29.80 inHg
Wind2.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point69°
Thu, 1371° / 57°0Partly cloudy
71 °Partly cloudy

Decatur, Thursday, 13 August

Partly cloudy. High 71°, low 57°.

Pressure30.03 inHg
Wind7.5 mph N
Humidity63%
Visibility—
Dew point56°
Fri, 1474° / 57°0Clear
74 °Clear

Decatur, Friday, 14 August

Clear. High 74°, low 57°.

Pressure30.12 inHg
Wind5.7 mph NE
Humidity59%
Visibility—
Dew point56°
Sat, 1574° / 56°0Overcast
74 °Overcast

Decatur, Saturday, 15 August

Overcast. High 74°, low 56°.

Pressure30.27 inHg
Wind6.8 mph N
Humidity73%
Visibility—
Dew point60°
Sun, 1671° / 60°0Light rain
71 °Light rain

Decatur, Sunday, 16 August

Light rain. High 71°, low 60°.

Pressure30.15 inHg
Wind4.9 mph SE
Humidity77%
Visibility—
Dew point62°
Mon, 1776° / 63°0.01Light rain
76 °Light rain

Decatur, Monday, 17 August

Light rain. High 76°, low 63°.

Pressure30.06 inHg
Wind5.4 mph W
Humidity72%
Visibility—
Dew point64°
Tue, 1880° / 64°0Partly cloudy
80 °Partly cloudy

Decatur, Tuesday, 18 August

Partly cloudy. High 80°, low 64°.

Pressure30.00 inHg
Wind5.8 mph SW
Humidity67%
Visibility—
Dew point65°
Wed, 1977° / 61°0.02Light rain
77 °Light rain

Decatur, Wednesday, 19 August

Light rain. High 77°, low 61°.

Pressure29.85 inHg
Wind14.2 mph NW
Humidity89%
Visibility—
Dew point72°
Thu, 2069° / 57°0Overcast
69 °Overcast

Decatur, Thursday, 20 August

Overcast. High 69°, low 57°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity76%
Visibility—
Dew point58°
Fri, 2171° / 51°0Clear
71 °Clear

Decatur, Friday, 21 August

Clear. High 71°, low 51°.

Pressure30.09 inHg
Wind7.3 mph N
Humidity60%
Visibility—
Dew point52°
Sat, 2271° / 53°0.01Light rain
71 °Light rain

Decatur, Saturday, 22 August

Light rain. High 71°, low 53°.

Pressure29.94 inHg
Wind10.6 mph SE
Humidity72%
Visibility—
Dew point59°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Decatur, IN, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.