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As of 04:39 CDT

Weather in Diamond, IL

64°Current weather

Diamond, Sunday, 9 August, 04:39

Mostly clear. Feels like 65°. High 87°, low 64°.

Pressure30.00 inHg
Wind4.4 mph S
Humidity96%
Visibility6.2 mi
Dew point63°

10-day forecast for Diamond, IL: 59° to 92°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

92°
Best day: Monday, August 10
74° · 0.31 in
Worst day: Friday, August 14

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1092° / 73°0Partly cloudy
MorningClear77°feels 79°
AfternoonOvercast91°feels 103°
EveningOvercast79°feels 79°
OvernightOvercast78°feels 79°
92 °Partly cloudy

Diamond, Monday, 10 August

Partly cloudy. High 92°, low 73°.

Pressure29.88 inHg
Wind8.8 mph W
Humidity74%
Visibility6.2 mi
Dew point75°
Tue, 1186° / 71°0.06Light rain
MorningMostly clear75°feels 77°
AfternoonLight rain81°feels 87°
EveningClear78°feels 80°
OvernightMostly clear71°feels 72°
86 °Light rain

Diamond, Tuesday, 11 August

Light rain. High 86°, low 71°.

Pressure29.85 inHg
Wind6.2 mph W
Humidity81%
Visibility6.2 mi
Dew point74°
Wed, 1282° / 69°0.06Light rain
MorningMostly clear74°feels 75°
AfternoonOvercast82°feels 87°
EveningClear74°feels 75°
OvernightClear72°feels 73°
82 °Light rain

Diamond, Wednesday, 12 August

Light rain. High 82°, low 69°.

Pressure29.85 inHg
Wind5.7 mph W
Humidity85%
Visibility6.2 mi
Dew point73°
Thu, 1376° / 61°0.18Rain
MorningRain67°feels 68°
AfternoonRain74°feels 74°
EveningRain64°feels 64°
OvernightOvercast65°feels 66°
76 °Rain

Diamond, Thursday, 13 August

Rain. High 76°, low 61°.

Pressure30.00 inHg
Wind8.6 mph E
Humidity71%
Visibility—
Dew point64°
Fri, 1474° / 59°0.31Rain
MorningRain63°feels 63°
AfternoonRain71°feels 71°
EveningRain67°feels 66°
OvernightRain64°feels 63°
74 °Rain

Diamond, Friday, 14 August

Rain. High 74°, low 59°.

Pressure30.15 inHg
Wind11 mph E
Humidity63%
Visibility—
Dew point57°
Sat, 1575° / 62°0.01Light rain
MorningLight rain66°feels 65°
AfternoonLight rain73°feels 73°
EveningLight rain69°feels 69°
OvernightLight rain65°feels 65°
75 °Light rain

Diamond, Saturday, 15 August

Light rain. High 75°, low 62°.

Pressure30.24 inHg
Wind11.1 mph SE
Humidity64%
Visibility—
Dew point60°
Sun, 1677° / 61°0.03Light rain
MorningLight rain65°feels 66°
AfternoonLight rain76°feels 77°
EveningLight rain73°feels 74°
OvernightLight rain67°feels 68°
77 °Light rain

Diamond, Sunday, 16 August

Light rain. High 77°, low 61°.

Pressure30.09 inHg
Wind6.8 mph SE
Humidity74%
Visibility—
Dew point65°
Mon, 1781° / 65°0.02Light rain
MorningLight rain69°feels 69°
AfternoonLight rain78°feels 79°
EveningLight rain75°feels 76°
OvernightLight rain67°feels 67°
81 °Light rain

Diamond, Monday, 17 August

Light rain. High 81°, low 65°.

Pressure30.09 inHg
Wind7.3 mph E
Humidity70%
Visibility—
Dew point66°
Tue, 1879° / 63°0Partly cloudy
MorningPartly cloudy68°feels 69°
AfternoonPartly cloudy78°feels 79°
EveningPartly cloudy74°feels 76°
OvernightPartly cloudy68°feels 69°
79 °Partly cloudy

Diamond, Tuesday, 18 August

Partly cloudy. High 79°, low 63°.

Pressure30.03 inHg
Wind6.6 mph SE
Humidity76%
Visibility—
Dew point68°

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 Diamond, 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.