As of 03:21 CDT

Weather in Jerseyville, IL

66°

Jerseyville, Tuesday, 13 October, 03:21

Clear. Feels like 66°. High 92°, low 66°.

Pressure29.88 inHg

Wind9.8 mph SW

Humidity69%

Visibility6.2 mi

Dew point56°

Tue, 13October

92°/66°

Wed, 14October

83°/64°

Thu, 15October

81°/69°

Fri, 16October

66°/51°

Sat, 17October

60°/41°

Sun, 18October

65°/46°

Mon, 19October

70°/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	90°	75°	67°	67°	69°	83°	90°	91°	92°	88°	79°	78°
Feels like	90°	75°	66°	66°	69°	85°	95°	97°	97°	94°	79°	78°
Pressure, inHg	29.88	29.88	29.88	29.88	29.91	29.91	29.88	29.85	29.83	29.83	29.85	29.88
Wind, mph	4.9	4.9	2.8	3.1	3.5	3.6	3.5	3.6	4.1	1.8	1.5	3
Humidity, %	52%	52%	67%	64%	67%	53%	52%	50%	46%	56%	68%	67%
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

	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°	68°	66°	64°	66°	77°	82°	81°	80°	75°	70°	70°
Feels like	70°	69°	67°	65°	67°	79°	89°	86°	80°	76°	72°	71°
Pressure, inHg	29.91	29.94	29.94	29.97	29.97	30.00	30.00	29.97	29.97	29.97	30.00	30.03
Wind, mph	3.2	3.3	2.4	1.4	0.4	1	1.2	1.6	1.7	3.7	3.2	2.1
Humidity, %	93%	95%	96%	97%	96%	81%	75%	74%	77%	95%	95%	97%
Precipitation	0.14 in	0.01 in	0.06 in	0.03 in	0 in	0 in	0 in	0 in	0.01 in	0.03 in	0 in	0 in
Visibility	1.2 mi	6.2 mi	2.3 mi	2.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	4.9 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°	71°	71°	71°	71°	73°	73°	80°	81°	80°	74°	72°
Feels like	71°	72°	72°	72°	72°	75°	75°	84°	85°	80°	76°	73°
Pressure, inHg	30.03	30.00	30.00	30.00	29.97	30.00	29.97	29.91	29.85	29.85	29.88	29.88
Wind, mph	1.6	2.2	2.5	2.4	3.3	2.9	3.7	4.9	4.9	4.6	4.7	5.7
Humidity, %	98%	98%	98%	98%	99%	92%	94%	75%	71%	75%	95%	96%
Precipitation	0 in	0 in	0 in	0.04 in	0 in	0.13 in	0.04 in	0 in	0 in	0 in	0.01 in	0.01 in
Visibility	6.2 mi	6.2 mi	4.8 mi	2.1 mi	5.8 mi	1.5 mi	4.2 mi	6.2 mi	6.2 mi	6.2 mi	2.3 mi	4.1 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°	61°	59°	55°	50°	54°	57°	58°	58°	56°	53°	51°
Feels like	67°	61°	58°	53°	48°	51°	54°	56°	56°	53°	51°	49°
Pressure, inHg	29.94	30.03	30.09	30.15	30.24	30.30	30.33	30.33	30.36	30.39	30.45	30.47
Wind, mph	8.4	7.8	8.5	9.2	7.9	10.1	9.6	9.1	8.4	6.3	5.1	4.9
Humidity, %	94%	80%	65%	55%	55%	49%	44%	43%	44%	49%	54%	60%
Precipitation	0.02 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	49°	47°	44°	41°	46°	51°	55°	56°	55°	53°	51°	50°
Feels like	45°	43°	42°	39°	44°	48°	53°	54°	52°	50°	49°	48°
Pressure, inHg	30.50	30.50	30.53	30.53	30.53	30.53	30.53	30.53	30.53	30.53	30.53	30.53
Wind, mph	4.2	3.3	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.8
Humidity, %	64%	69%	41%	41%	41%	41%	41%	41%	41%	41%	41%	41%
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	—	—	—	—	—	—	—	—	—	—

	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	63°	54°	50°	46°	51°	56°	61°	62°	61°	60°	58°	57°
Feels like	63°	51°	46°	42°	47°	53°	58°	60°	59°	57°	56°	55°
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	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9
Humidity, %	43%	43%	43%	43%	43%	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	—	—	—	—	—	—	—	—	—	—	—	—

	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°	60°	58°	57°	60°	63°	66°	67°	65°	63°	62°	62°
Feels like	68°	59°	57°	55°	58°	61°	65°	65°	64°	62°	61°	61°
Pressure, inHg	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21	30.21
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, %	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 18 min

Sunrise — 07:08

Sunset — 18:26

Sunrise and sunset in local time

Waxing crescent, 4%

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)