As of 17:39 CDT

Weather in Jefferson, IA

80°

Jefferson, Wednesday, 7 October, 17:39

Partly cloudy. Feels like 80°. High 80°, low 54°.

Pressure29.97 inHg

Wind3.3 mph NW

Humidity40%

Visibility6.2 mi

Dew point54°

Wed, 07October

80°/54°

Thu, 08October

76°/50°

Fri, 09October

81°/54°

Sat, 10October

81°/65°

Sun, 11October

77°/61°

Mon, 12October

79°/60°

Tue, 13October

64°/51°

	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	77°	55°	54°	54°	61°	67°	74°	77°	78°	80°	73°	61°
Feels like	77°	54°	54°	53°	60°	67°	73°	77°	77°	80°	72°	60°
Pressure, inHg	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	29.97	30.03
Wind, mph	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	3.5	1.5	2	2.4
Humidity, %	40%	40%	40%	40%	40%	40%	40%	40%	40%	40%	47%	61%
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	54°	54°	51°	50°	51°	65°	73°	73°	76°	73°	61°	57°
Feels like	53°	53°	50°	49°	50°	64°	72°	72°	76°	72°	60°	56°
Pressure, inHg	30.03	30.06	30.06	30.09	30.12	30.15	30.12	30.09	30.03	30.03	30.03	30.06
Wind, mph	2.2	2.4	1.8	1.9	2	1.5	1.8	2	2.5	1.7	2.9	2.8
Humidity, %	79%	81%	87%	85%	82%	64%	46%	44%	44%	58%	70%	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	55°	56°	55°	56°	57°	63°	73°	80°	81°	76°	71°	69°
Feels like	54°	55°	55°	55°	56°	63°	73°	81°	82°	77°	71°	68°
Pressure, inHg	30.06	30.03	30.03	30.00	30.00	29.97	29.94	29.88	29.85	29.85	29.85	29.88
Wind, mph	2.5	2.4	3.2	3.6	3	3.9	4	6	6.3	5.2	5.6	5.6
Humidity, %	81%	86%	91%	93%	92%	83%	66%	54%	51%	60%	65%	68%
Precipitation	0 in	0 in	0.06 in	0.02 in	0.1 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	2.4 mi	4.1 mi	3.7 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	68°	68°	67°	66°	65°	71°	77°	80°	81°	77°	72°	70°
Feels like	68°	68°	67°	66°	65°	70°	77°	81°	81°	77°	72°	70°
Pressure, inHg	29.88	29.88	29.88	29.88	29.91	29.91	29.91	29.85	29.83	29.83	29.85	29.88
Wind, mph	5.8	6	5.8	6.1	6.7	5.9	7.1	7.3	7.4	6.3	6.2	6.2
Humidity, %	71%	71%	70%	67%	65%	60%	54%	49%	49%	58%	65%	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	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°	65°	64°	62°	64°	70°	75°	77°	77°	71°	69°	68°
Feels like	68°	65°	63°	61°	63°	69°	74°	77°	77°	71°	69°	67°
Pressure, inHg	29.88	29.88	29.88	29.88	29.88	29.91	29.88	29.85	29.83	29.88	29.88	29.88
Wind, mph	4.7	4.3	4.4	4.1	4.1	4.3	5.9	6.5	6.1	6.7	6.7	6.7
Humidity, %	65%	67%	64%	65%	62%	54%	45%	42%	44%	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	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	78°	60°	60°	60°	65°	71°	76°	76°	73°	69°	66°	64°
Feels like	78°	60°	60°	60°	65°	71°	76°	77°	73°	69°	65°	63°
Pressure, inHg	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74	29.74
Wind, mph	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7	6.7
Humidity, %	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%	59%
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	61°	57°	54°	51°	54°	57°	60°	61°	61°	60°	60°	59°
Feels like	61°	56°	53°	49°	52°	55°	58°	59°	59°	59°	58°	58°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1	6.1
Humidity, %	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%
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 29 min

Sunrise — 07:20

Sunset — 18:49

Sunrise and sunset in local time

Waning crescent, 13%

Sunrise — —

Sunset — —

Jefferson, IA climate by month

The annual average temperature in Jefferson, IA is 49.7°. The warmest month is July (average high 83.2°), and the coldest is January (average low 12°). About 36.0 inches of precipitation fall per year, most of it in June (5.0 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	28°	12°	1.1 in	6	60.1° (1981)	-31.9° (1967)
February	33.2°	15.9°	1.2 in	6	70.3° (2024)	-34.4° (1996)
March	47.2°	28.2°	2.6 in	9	81° (1986)	-22.9° (1962)
April	60.1°	40.4°	4.0 in	11	86.9° (1980)	6.3° (2003)
May	70.6°	51.9°	4.9 in	13	95.5° (1967)	29.5° (1966)
June	79.7°	62°	5.0 in	12	103.1° (2021)	40.1° (2001)
July	83.2°	66.5°	3.8 in	10	99.7° (1974)	46.8° (1967)
August	81.3°	64.7°	3.8 in	10	100.8° (1983)	42.8° (1986)
September	74.8°	57.2°	3.3 in	8	97° (2013)	32.4° (1983)
October	62.1°	45°	2.8 in	8	90° (2023)	13.5° (1980)
November	46.7°	31.2°	1.9 in	6	76.3° (1999)	-8.5° (1991)
December	33.1°	18.4°	1.5 in	6	71.4° (2021)	-27.4° (1989)