As of 20:41 CDT

Weather in Jerseyville, IL

68°

Jerseyville, Sunday, 11 October, 20:41

Clear. Feels like 68°. High 86°, low 52°.

Pressure29.91 inHg

Wind8.1 mph SE

Humidity66%

Visibility6.2 mi

Dew point56°

Sun, 11October

86°/52°

Mon, 12October

91°/61°

Tue, 13October

90°/65°

Wed, 14October

79°/70°

Thu, 15October

80°/70°

Fri, 16October

65°/51°

Sat, 17October

59°/42°

	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	79°	65°	58°	52°	60°	67°	75°	78°	76°	74°	72°	68°
Feels like	79°	64°	58°	52°	59°	67°	75°	78°	76°	74°	72°	68°
Pressure, inHg	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	30.00	29.91
Wind, mph	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.5	4.4
Humidity, %	53%	53%	53%	53%	53%	53%	53%	53%	53%	53%	53%	65%
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

	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	66°	64°	62°	62°	66°	79°	87°	89°	90°	85°	78°	74°
Feels like	66°	63°	62°	61°	65°	79°	89°	90°	91°	86°	78°	74°
Pressure, inHg	29.94	29.94	29.94	29.94	29.94	29.94	29.91	29.85	29.83	29.80	29.80	29.83
Wind, mph	4.5	4.1	3.8	3.9	4.1	4.5	5.1	5.1	5.3	3.2	4.2	5.4
Humidity, %	68%	68%	70%	71%	70%	57%	48%	42%	40%	49%	53%	53%
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	70°	70°	67°	66°	69°	80°	88°	89°	90°	86°	80°	79°
Feels like	69°	69°	66°	64°	69°	82°	93°	92°	93°	89°	83°	79°
Pressure, inHg	29.83	29.85	29.85	29.88	29.88	29.91	29.88	29.85	29.83	29.85	29.85	29.88
Wind, mph	5.2	4.7	4.5	3.6	3.8	4	3.9	3.7	3.8	2.2	2	3.1
Humidity, %	51%	45%	48%	55%	63%	59%	54%	49%	47%	55%	65%	66%
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	79°	70°	70°	70°	71°	73°	75°	76°	75°	74°	72°	71°
Feels like	79°	72°	71°	71°	72°	74°	77°	77°	76°	76°	74°	73°
Pressure, inHg	29.94	29.94	29.94	29.97	29.97	30.03	30.00	30.00	30.00	30.00	30.03	30.03
Wind, mph	4.1	4	0.9	0.8	0.3	0.4	0.2	1.3	1.9	2.2	2.9	2.7
Humidity, %	64%	94%	95%	95%	94%	90%	84%	86%	91%	92%	98%	98%
Precipitation	0 in	0.02 in	0 in	0 in	0 in	0 in	0.02 in	0.11 in	0.05 in	0 in	0 in	0.01 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	3.1 mi	1.7 mi	3.2 mi	6.2 mi	5.4 mi	4.5 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	71°	70°	70°	70°	71°	72°	73°	75°	80°	76°	73°	73°
Feels like	72°	72°	72°	71°	72°	74°	74°	77°	80°	77°	74°	74°
Pressure, inHg	30.03	30.03	30.00	30.00	30.03	30.03	30.03	29.97	29.91	29.94	29.94	30.00
Wind, mph	2.3	2.3	2.6	2.7	3	3.1	2.2	2.5	4.8	4.2	3.9	4.8
Humidity, %	98%	99%	99%	99%	97%	96%	96%	89%	77%	90%	96%	95%
Precipitation	0.01 in	0 in	0 in	0 in	0.12 in	0.12 in	0.18 in	0.01 in	0.01 in	0.02 in	0.08 in	0.05 in
Visibility	4.4 mi	6.2 mi	5.2 mi	6.0 mi	4.2 mi	1.5 mi	2.9 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	59°	51°	52°	53°	55°	56°	58°	58°	57°	56°	54°	53°
Feels like	59°	49°	50°	51°	52°	54°	56°	56°	55°	53°	52°	51°
Pressure, inHg	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42	30.42
Wind, mph	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3
Humidity, %	46%	46%	46%	46%	46%	46%	46%	46%	46%	46%	46%	46%
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	58°	43°	43°	42°	47°	51°	56°	57°	53°	50°	48°	46°
Feels like	58°	39°	41°	42°	46°	50°	54°	54°	51°	47°	44°	42°
Pressure, inHg	30.50	30.50	30.50	30.50	30.50	30.50	30.50	30.50	30.50	30.50	30.50	30.50
Wind, mph	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6	3.6
Humidity, %	44%	44%	44%	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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 11 h 23 min

Sunrise — 07:06

Sunset — 18:29

Sunrise and sunset in local time

New moon, 1%

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)