As of 05:29 CDT

Weather in Jerseyville, IL

47°

Jerseyville, Monday, 19 October, 05:29

Clear. Feels like 46°. High 70°, low 45°.

Pressure30.36 inHg

Wind3.9 mph S

Humidity91%

Visibility6.2 mi

Dew point43°

Mon, 19October

70°/45°

Tue, 20October

73°/43°

Wed, 21October

72°/47°

Thu, 22October

72°/50°

Fri, 23October

71°/51°

Sat, 24October

71°/50°

Sun, 25October

75°/60°

	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	67°	47°	46°	46°	45°	59°	67°	70°	70°	62°	53°	48°
Feels like	67°	46°	45°	44°	43°	58°	66°	68°	69°	61°	51°	48°
Pressure, inHg	30.39	30.39	30.39	30.36	30.39	30.39	30.39	30.33	30.30	30.30	30.33	30.33
Wind, mph	2.7	2.7	2.7	1.7	1.8	1.5	1.6	1.6	1.7	1.2	1.2	1.5
Humidity, %	45%	45%	45%	90%	89%	69%	45%	38%	37%	55%	60%	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

	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	46°	47°	46°	44°	46°	63°	70°	72°	72°	64°	58°	54°
Feels like	44°	46°	45°	43°	46°	62°	69°	71°	71°	63°	56°	53°
Pressure, inHg	30.33	30.33	30.33	30.33	30.36	30.36	30.36	30.30	30.27	30.27	30.27	30.27
Wind, mph	1.5	1.6	1.4	1.5	1.3	0.7	0.9	0.7	0.7	0.3	1.2	2.1
Humidity, %	79%	79%	81%	84%	85%	62%	47%	43%	42%	57%	68%	76%
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	52°	50°	49°	48°	49°	62°	69°	71°	72°	66°	62°	57°
Feels like	51°	49°	49°	48°	49°	61°	68°	70°	71°	65°	61°	56°
Pressure, inHg	30.27	30.27	30.27	30.27	30.30	30.30	30.27	30.24	30.21	30.21	30.24	30.24
Wind, mph	1.9	1.5	1.3	0.7	0.5	0.6	0.8	0.7	0.8	0.8	0.8	0.9
Humidity, %	82%	83%	86%	88%	88%	63%	50%	44%	43%	59%	63%	74%
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	54°	53°	51°	50°	51°	63°	70°	72°	72°	66°	61°	57°
Feels like	53°	52°	50°	49°	50°	62°	69°	71°	71°	65°	60°	56°
Pressure, inHg	30.24	30.24	30.27	30.27	30.30	30.30	30.30	30.27	30.24	30.24	30.24	30.24
Wind, mph	1.1	0.5	0.1	0.5	1.1	0.8	1.9	1.5	1.5	1.4	1.7	1.9
Humidity, %	81%	82%	86%	87%	85%	60%	46%	45%	45%	61%	73%	82%
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	55°	54°	52°	51°	56°	62°	67°	68°	65°	62°	60°	59°
Feels like	54°	53°	51°	50°	55°	60°	66°	67°	64°	61°	59°	58°
Pressure, inHg	30.24	30.24	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	1.9	2.1	2.1	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2	3.2
Humidity, %	84%	86%	88%	44%	44%	44%	44%	44%	44%	44%	44%	44%
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	—	—	—	—	—	—	—	—	—

	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	68°	58°	55°	50°	55°	60°	65°	67°	65°	63°	62°	61°
Feels like	68°	57°	53°	49°	54°	59°	64°	66°	64°	62°	60°	60°
Pressure, inHg	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36	30.36
Wind, mph	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5
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	75°	60°	61°	61°	65°	69°	73°	74°	71°	68°	66°	63°
Feels like	75°	60°	59°	59°	63°	67°	72°	72°	69°	67°	64°	62°
Pressure, inHg	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27	30.27
Wind, mph	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4	5.4
Humidity, %	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%	30%
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 3 min

Sunrise — 07:14

Sunset — 18:17

Sunrise and sunset in local time

First quarter, 57%

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)