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As of 01:01 CDT

Weather in Diamond, IL

66°Current weather

Diamond, Sunday, 9 August, 01:01

Clear. Feels like 67°. High 90°, low 64°.

Pressure30.03 inHg
Wind2.3 mph S
Humidity95%
Visibility6.2 mi
Dew point64°

Two-week outlook for Diamond, IL: week one averages a high of 79.7° and week two 74°, so week two runs 5.8° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, August 9: 90°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)79.7°65.4°0.3 in / 3 d—
2nd (August 16 – August 22)74°58.4°0.1 in / 1 d—

Weekend weather

Sun, August 9
Light rain
90°64°
0.04 in
Sat, August 15
Light rain
63°58°
0.02 in
Sun, August 16
Overcast
71°62°
no precip.
Sat, August 22
Light rain
74°56°
0.02 in
Mon, 1087° / 72°0.11Rain
87 °Rain

Diamond, Monday, 10 August

Rain. High 87°, low 72°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity73%
Visibility6.2 mi
Dew point74°
Tue, 1184° / 73°0.05Light rain
84 °Light rain

Diamond, Tuesday, 11 August

Light rain. High 84°, low 73°.

Pressure29.80 inHg
Wind11.4 mph SW
Humidity82%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 68°0.02Light rain
82 °Light rain

Diamond, Wednesday, 12 August

Light rain. High 82°, low 68°.

Pressure29.85 inHg
Wind5.7 mph N
Humidity69%
Visibility6.2 mi
Dew point70°
Thu, 1374° / 62°0.03Light rain
74 °Light rain

Diamond, Thursday, 13 August

Light rain. High 74°, low 62°.

Pressure30.00 inHg
Wind7.6 mph E
Humidity77%
Visibility—
Dew point65°
Fri, 1477° / 60°0Mostly clear
77 °Mostly clear

Diamond, Friday, 14 August

Mostly clear. High 77°, low 60°.

Pressure30.09 inHg
Wind7.2 mph E
Humidity65%
Visibility—
Dew point61°
Sat, 1563° / 58°0.02Light rain
63 °Light rain

Diamond, Saturday, 15 August

Light rain. High 63°, low 58°.

Pressure30.27 inHg
Wind7.6 mph S
Humidity86%
Visibility—
Dew point58°
Sun, 1671° / 62°0Overcast
71 °Overcast

Diamond, Sunday, 16 August

Overcast. High 71°, low 62°.

Pressure30.15 inHg
Wind5.5 mph E
Humidity86%
Visibility—
Dew point60°
Mon, 1778° / 62°0.02Light rain
78 °Light rain

Diamond, Monday, 17 August

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind3.9 mph NW
Humidity72%
Visibility—
Dew point64°
Tue, 1882° / 65°0Overcast
82 °Overcast

Diamond, Tuesday, 18 August

Overcast. High 82°, low 65°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity70%
Visibility—
Dew point67°
Wed, 1972° / 59°0.06Light rain
72 °Light rain

Diamond, Wednesday, 19 August

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind12.3 mph N
Humidity75%
Visibility—
Dew point63°
Thu, 2068° / 53°0.03Light rain
68 °Light rain

Diamond, Thursday, 20 August

Light rain. High 68°, low 53°.

Pressure30.06 inHg
Wind11.1 mph N
Humidity67%
Visibility—
Dew point54°
Fri, 2174° / 52°0Overcast
74 °Overcast

Diamond, Friday, 21 August

Overcast. High 74°, low 52°.

Pressure30.09 inHg
Wind7.1 mph E
Humidity62%
Visibility—
Dew point56°
Sat, 2274° / 56°0.02Light rain
74 °Light rain

Diamond, Saturday, 22 August

Light rain. High 74°, low 56°.

Pressure29.88 inHg
Wind13.3 mph SE
Humidity77%
Visibility—
Dew point61°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Diamond, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.