As of 08:43 CDT

Weather in Jerseyville, IL

67°

Jerseyville, Thursday, 15 October, 08:43

Rain. Feels like 68°. High 79°, low 61°.

Pressure30.00 inHg

Wind7.7 mph SE

Humidity96%

Visibility1.7 mi

Dew point66°

Thu, 15October

79°/61°

Fri, 16October

58°/50°

Sat, 17October

58°/41°

Sun, 18October

62°/43°

Mon, 19October

68°/45°

Tue, 20October

70°/47°

Wed, 21October

74°/56°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	71°	62°	65°	67°	68°	68°	71°	77°	79°	77°	73°	68°
Feels like	71°	63°	65°	68°	69°	69°	72°	79°	80°	77°	74°	69°
Pressure, inHg	29.97	29.97	29.97	29.97	29.97	30.00	29.97	29.88	29.85	29.85	29.85	29.91
Wind, mph	7.7	7.7	7.7	7.7	7.7	5	5.3	6.2	5.3	4.4	4.6	7.7
Humidity, %	93%	93%	93%	93%	93%	96%	93%	79%	73%	71%	79%	95%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.03 in	0.03 in	0 in	0 in	0 in	0 in	0.05 in
Visibility	—	—	—	—	—	6.2 mi	4.6 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.0 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	56°	55°	54°	51°	55°	57°	57°	56°	55°	54°	52°
Feels like	58°	55°	53°	52°	49°	52°	55°	55°	54°	52°	52°	49°
Pressure, inHg	30.00	30.06	30.09	30.15	30.18	30.21	30.21	30.21	30.27	30.33	30.39	30.45
Wind, mph	7	6.6	6	7.5	6.5	9	8.9	8.6	9.5	7.3	6.8	5.3
Humidity, %	89%	70%	75%	60%	61%	54%	52%	52%	58%	55%	55%	60%
Precipitation	0.02 in	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0.01 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	49°	46°	44°	42°	42°	49°	54°	57°	58°	54°	50°	47°
Feels like	44°	42°	40°	38°	38°	47°	51°	54°	55°	52°	50°	45°
Pressure, inHg	30.47	30.50	30.53	30.56	30.59	30.62	30.59	30.53	30.50	30.47	30.47	30.47
Wind, mph	5.1	4.2	3.2	2.7	2.7	1.9	0.9	0.3	0.3	0	1.1	1.8
Humidity, %	64%	69%	76%	79%	80%	59%	45%	38%	36%	51%	56%	72%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	45°	45°	45°	44°	45°	54°	59°	62°	62°	57°	53°	51°
Feels like	43°	42°	41°	40°	41°	52°	57°	60°	60°	55°	51°	49°
Pressure, inHg	30.47	30.47	30.47	30.47	30.50	30.50	30.47	30.42	30.36	30.36	30.36	30.36
Wind, mph	2	2.4	2.7	2.6	3.1	3.4	4.2	3.7	3.6	2.1	2.7	3.5
Humidity, %	74%	74%	76%	80%	79%	61%	43%	39%	37%	52%	64%	70%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	50°	48°	47°	45°	49°	57°	64°	66°	64°	62°	60°	58°
Feels like	47°	45°	44°	43°	47°	55°	62°	64°	62°	60°	58°	57°
Pressure, inHg	30.36	30.36	30.36	30.36	30.39	30.33	30.33	30.33	30.33	30.33	30.33	30.33
Wind, mph	3.2	2.9	2.4	2.2	2.2	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Humidity, %	75%	80%	85%	87%	80%	43%	43%	43%	43%	43%	43%	43%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	69°	57°	52°	47°	54°	60°	66°	68°	65°	62°	60°	60°
Feels like	69°	56°	51°	46°	53°	59°	65°	67°	64°	61°	60°	59°
Pressure, inHg	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7	2.7
Humidity, %	47%	47%	47%	47%	47%	47%	47%	47%	47%	47%	47%	47%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	74°	60°	58°	56°	61°	66°	71°	72°	69°	65°	63°	62°
Feels like	74°	58°	56°	54°	59°	65°	70°	71°	67°	64°	62°	61°
Pressure, inHg	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30	30.30
Wind, mph	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2
Humidity, %	37%	37%	37%	37%	37%	37%	37%	37%	37%	37%	37%	37%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 13 min

Sunrise — 07:10

Sunset — 18:23

Sunrise and sunset in local time

Waxing crescent, 19%

Sunrise — —

Sunset — —

Jerseyville, IL climate by month

The annual average temperature in Jerseyville, IL is 55.2°. The warmest month is July (average high 86.1°), and the coldest is January (average low 22°). About 40.4 inches of precipitation fall per year, most of it in May (4.7 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	37°	22°	2.4 in	8	68° (2023)	-21.3° (1982)
February	41.9°	25.2°	2.4 in	7	78.1° (2024)	-15.2° (1996)
March	53.3°	35.4°	3.8 in	11	81.1° (1985)	-14.3° (1980)
April	64.3°	46°	4.4 in	12	86.7° (1970)	21.6° (2018)
May	73.4°	56°	4.7 in	13	93.4° (2012)	32.7° (1966)
June	82.4°	65.4°	3.8 in	10	103.5° (2012)	45° (1969)
July	86.1°	69.8°	3.3 in	9	102.2° (2012)	51.4° (1972)
August	84.4°	68.1°	3.0 in	9	100.9° (2007)	48.2° (1986)
September	77.6°	61°	3.1 in	8	97.3° (2011)	37.2° (1995)
October	65.8°	49.7°	3.4 in	9	89.8° (2006)	26.4° (1981)
November	52.5°	37.9°	3.4 in	9	79° (2023)	-0.6° (1991)
December	41.4°	27.6°	2.8 in	9	73.4° (2025)	-20.6° (1989)