As of 14:32 CDT

Sycamore, IL weather in July

79°

Sycamore, Wednesday, 7 October, 14:32

Partly cloudy. Feels like 78°. High 79°, low 55°.

Pressure29.83 inHg

Wind9 mph NW

Humidity38%

Visibility6.2 mi

Dew point51°

See detailed hourly forecast

In July, Sycamore, IL averages a high of 81.6° and a low of 65.1°. About 3.7 inches of precipitation fall over the month (11 wet days). The record high is 98.1° (2012) and the record low 46.9° (1972). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	80.2°	62.8°	25%	91.6° (1963)	49.5° (1965)
2	80.4°	62.2°	32%	91.9° (2012)	50.7° (1995)
3	81.3°	63.5°	28%	93° (2012)	49.6° (1968)
4	81.3°	65.3°	45%	96.1° (2012)	50.5° (1967)
5	81.9°	64.6°	28%	97.3° (2012)	46.9° (1972)
6	81.9°	64°	35%	98.1° (2012)	49.3° (1972)
7	82.2°	64.8°	32%	97.2° (2012)	52.2° (1979)
8	82°	65.1°	38%	94.3° (1985)	52.3° (2004)
9	82°	65.8°	45%	96.8° (1989)	49.8° (1961)
10	81.7°	65.3°	37%	97.5° (1989)	51.6° (1963)
11	81.5°	64.9°	32%	95° (1966)	50.2° (1968)
12	81.5°	65.1°	38%	93.4° (1966)	52° (1975)
13	82.2°	65.1°	33%	97.2° (1995)	48.6° (1975)
14	82.4°	66°	33%	95.2° (1977)	53.6° (1967)
15	81.9°	65.8°	35%	96.6° (1988)	50° (1967)
16	82.2°	65.1°	35%	93.6° (2012)	50.4° (1967)
17	82.9°	66°	27%	95° (2012)	52.9° (2014)
18	82.8°	66.6°	43%	93° (2012)	51.6° (1979)
19	82.9°	66.9°	48%	93.4° (1991)	54.7° (2014)
20	82.4°	67.1°	37%	95.5° (1983)	54° (2009)
21	81.5°	66.4°	43%	95.9° (1983)	49.5° (1970)
22	81.5°	65.5°	42%	95.5° (1983)	53.1° (1996)
23	81.3°	65.5°	32%	94.8° (2012)	54° (2000)
24	81.9°	65.1°	33%	96.3° (2005)	54.7° (2014)
25	81.9°	65.3°	23%	97.3° (2012)	56.1° (2013)
26	81.1°	65.8°	45%	93.6° (1997)	52.5° (1962)
27	81.3°	65.3°	32%	91.9° (2023)	53.1° (1962)
28	81°	65.5°	42%	96.3° (1983)	53.6° (2013)
29	80.4°	64.2°	32%	95.7° (1999)	52.3° (1981)
30	80.4°	63.9°	28%	97.3° (1999)	54.1° (1981)
31	81°	64°	27%	93.7° (2006)	51.1° (1971)