As of 01:09 CDT

Weather in Half Day, IL

65°

Half Day, Sunday, 9 August, 01:09

Clear. Feels like 66°. High 85°, low 64°.

Pressure30.00 inHg

Wind3.7 mph W

Humidity88%

Visibility6.2 mi

Dew point62°

Sun, 09August

85°/64°

Mon, 10August

86°/71°

Tue, 11August

85°/70°

Wed, 12August

82°/68°

Thu, 13August

71°/65°

Fri, 14August

78°/60°

Sat, 15August

77°/65°

	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	82°	65°	65°	64°	71°	78°	82°	83°	85°	84°	82°	80°
Feels like	82°	66°	65°	64°	71°	78°	85°	89°	97°	96°	91°	80°
Pressure, inHg	29.94	30.00	30.00	30.00	30.00	29.94	29.94	29.91	29.88	29.83	29.80	29.83
Wind, mph	5.3	1.7	1.2	2.1	2.8	4.5	4.5	2.2	3.8	1.2	5.3	2.8
Humidity, %	64%	87%	82%	77%	66%	60%	64%	73%	93%	92%	89%	94%
Precipitation	0.05 in	0 in	0 in	0 in	0 in	0 in	0 in	0.09 in	0.03 in	0.17 in	0.08 in	0.08 in
Visibility	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	1.2 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	77°	75°	73°	72°	73°	80°	85°	79°	75°	77°	73°	71°
Feels like	80°	77°	75°	73°	74°	86°	91°	79°	76°	78°	74°	72°
Pressure, inHg	29.85	29.85	29.85	29.91	29.88	29.94	29.91	29.94	29.91	29.91	29.91	29.91
Wind, mph	1.1	1.9	1.3	4.3	2.4	1.2	1.5	1.6	1.6	1.6	1.6	1.6
Humidity, %	97%	99%	98%	99%	96%	88%	64%	76%	87%	86%	94%	95%
Precipitation	0.01 in	0 in	0 in	0.26 in	0.01 in	0 in	0 in	0.06 in	0.05 in	0 in	0.07 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	1.0 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°	70°	71°	74°	73°	74°	83°	84°	80°	73°	71°
Feels like	71°	71°	72°	72°	76°	74°	76°	89°	89°	84°	74°	72°
Pressure, inHg	29.88	29.85	29.85	29.83	29.77	29.74	29.80	29.77	29.77	29.77	29.80	29.80
Wind, mph	2.1	1.8	1.2	1.5	2	1.5	1.9	2.4	2.8	2.5	2.9	2.4
Humidity, %	95%	98%	99%	98%	94%	95%	93%	72%	68%	76%	83%	90%
Precipitation	0 in	0 in	0 in	0 in	0.01 in	0.27 in	0.01 in	0.01 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°	69°	68°	67°	71°	77°	79°	81°	82°	80°	73°	70°
Feels like	71°	70°	68°	68°	71°	77°	79°	84°	84°	80°	73°	70°
Pressure, inHg	29.80	29.80	29.80	29.85	29.83	29.85	29.85	29.83	29.83	29.83	29.85	29.85
Wind, mph	1.9	1.9	2.4	1.9	1.5	2	1.9	3.5	3.8	4.3	2.3	2.2
Humidity, %	90%	89%	90%	92%	81%	66%	64%	64%	59%	59%	68%	68%
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	67°	65°	65°	66°	67°	69°	70°	70°	69°	68°	67°	66°
Feels like	67°	64°	65°	65°	67°	68°	69°	70°	69°	68°	67°	66°
Pressure, inHg	29.91	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03	30.03
Wind, mph	3.5	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1	4.1
Humidity, %	77%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%	55%
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	78°	67°	64°	60°	65°	70°	75°	77°	75°	73°	71°	70°
Feels like	78°	66°	63°	60°	65°	70°	75°	76°	74°	72°	71°	69°
Pressure, inHg	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12	30.12
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, %	45%	45%	45%	45%	45%	45%	45%	45%	45%	45%	45%	45%
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	77°	65°	66°	67°	69°	73°	75°	75°	73°	70°	68°	67°
Feels like	77°	65°	66°	67°	69°	72°	75°	75°	72°	69°	67°	66°
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	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, %	41%	41%	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	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 14 h 9 min

Sunrise — 05:52

Sunset — 20:01

Sunrise and sunset in local time

Waning crescent, 18%

Sunrise — —

Sunset — —

Weather history

Temperature extremes over 66 years

August 9 temperatures in Half Day, IL over 66 years

high: 93.2° (2025)low: 54.9° (1972)

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El clima en Half Day, IL a 7 días El clima en Half Day, IL a 10 días El clima en Half Day, IL a 14 días El clima en Half Day, IL a un mes