10-day forecast for Herbert, IL: 54° to 84°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
82°
Best day: Wednesday, August 12
84° · 1.16 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0984° / 63°1.16
Morning70°feels 71°
Afternoon76°feels 78°
Evening81°feels 87°
Overnight66°feels 66°
84 °
Herbert, Sunday, 9 August
Heavy rain. High 84°, low 63°.
Pressure29.91 inHg
Wind8.9 mph SE
Humidity96%
Visibility6.2 mi
Dew point65°
Mon, 1084° / 70°0.03
Morning70°feels 71°
Afternoon83°feels 88°
Evening77°feels 78°
Overnight74°feels 76°
84 °
Herbert, Monday, 10 August
Light rain. High 84°, low 70°.
Pressure29.88 inHg
Wind9.2 mph S
Humidity73%
Visibility6.2 mi
Dew point72°
Tue, 1181° / 69°0.39
Morning73°feels 74°
Afternoon75°feels 76°
Evening71°feels 72°
Overnight71°feels 72°
81 °
Herbert, Tuesday, 11 August
Rain. High 81°, low 69°.
Pressure29.80 inHg
Wind7.2 mph NW
Humidity89%
Visibility6.2 mi
Dew point73°
Wed, 1282° / 64°0.01
Morning68°feels 69°
Afternoon81°feels 85°
Evening77°feels 78°
Overnight66°feels 67°
82 °
Herbert, Wednesday, 12 August
Light rain. High 82°, low 64°.
Pressure29.88 inHg
Wind2.7 mph W
Humidity77%
Visibility6.2 mi
Dew point69°
Thu, 1369° / 58°0.04
Morning64°feels 64°
Afternoon68°feels 69°
Evening65°feels 65°
Overnight58°feels 58°
69 °
Herbert, Thursday, 13 August
Light rain. High 69°, low 58°.
Pressure29.97 inHg
Wind11.7 mph E
Humidity78%
Visibility—
Dew point61°
Fri, 1472° / 54°0
Morning60°feels 60°
Afternoon71°feels 70°
Evening66°feels 65°
Overnight57°feels 57°
72 °
Herbert, Friday, 14 August
Clear. High 72°, low 54°.
Pressure30.18 inHg
Wind7.7 mph SE
Humidity58%
Visibility—
Dew point54°
Sat, 1573° / 54°0
Morning61°feels 60°
Afternoon72°feels 71°
Evening67°feels 67°
Overnight59°feels 59°
73 °
Herbert, Saturday, 15 August
Overcast. High 73°, low 54°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity59%
Visibility—
Dew point55°
Sun, 1676° / 56°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening71°feels 71°
Overnight64°feels 64°
76 °
Herbert, Sunday, 16 August
Partly cloudy. High 76°, low 56°.
Pressure30.18 inHg
Wind11.2 mph S
Humidity65%
Visibility—
Dew point59°
Mon, 1779° / 65°0.01
Morning69°feels 69°
Afternoon74°feels 75°
Evening75°feels 76°
Overnight71°feels 72°
79 °
Herbert, Monday, 17 August
Light rain. High 79°, low 65°.
Pressure29.97 inHg
Wind7.8 mph S
Humidity83%
Visibility—
Dew point67°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Herbert, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.