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As of 22:35 CDT

Weather in Eureka, IL

68°Current weather

Eureka, Saturday, 8 August, 22:35

Clear. Feels like 69°. High 85°, low 68°.

Pressure30.03 inHg
Wind3.8 mph E
Humidity93%
Visibility6.2 mi
Dew point66°

Two-week outlook for Eureka, IL: week one averages a high of 85.4° and week two 73.9°, so week two runs 11.5° cooler than week one. Around 0.4 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, August 8: 85°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 8 – August 14)85.4°67.8°0.2 in / 3 d—
2nd (August 15 – August 21)73.9°58.6°0.2 in / 2 d—

Weekend weather

Sat, August 8
Light rain
85°68°
0.05 in
Sun, August 9
Clear
93°68°
no precip.
Sat, August 15
Light rain
67°61°
0.15 in
Sun, August 16
Light rain
72°59°
0.02 in
Sun, 0993° / 68°0Clear
93 °Clear

Eureka, Sunday, 9 August

Clear. High 93°, low 68°.

Pressure29.91 inHg
Wind15.2 mph S
Humidity73%
Visibility6.2 mi
Dew point75°
Mon, 1093° / 74°0.01Light rain
93 °Light rain

Eureka, Monday, 10 August

Light rain. High 93°, low 74°.

Pressure29.91 inHg
Wind6.8 mph SW
Humidity77%
Visibility6.2 mi
Dew point74°
Tue, 1189° / 71°0.06Light rain
89 °Light rain

Eureka, Tuesday, 11 August

Light rain. High 89°, low 71°.

Pressure29.83 inHg
Wind12.3 mph W
Humidity68%
Visibility6.2 mi
Dew point73°
Wed, 1284° / 71°0.04Light rain
84 °Light rain

Eureka, Wednesday, 12 August

Light rain. High 84°, low 71°.

Pressure29.85 inHg
Wind2 mph NE
Humidity74%
Visibility6.2 mi
Dew point73°
Thu, 1377° / 62°0.06Light rain
77 °Light rain

Eureka, Thursday, 13 August

Light rain. High 77°, low 62°.

Pressure29.97 inHg
Wind13.4 mph NE
Humidity76%
Visibility—
Dew point67°
Fri, 1477° / 61°0Overcast
77 °Overcast

Eureka, Friday, 14 August

Overcast. High 77°, low 61°.

Pressure30.09 inHg
Wind8.5 mph NE
Humidity67%
Visibility—
Dew point62°
Sat, 1567° / 61°0.15Light rain
67 °Light rain

Eureka, Saturday, 15 August

Light rain. High 67°, low 61°.

Pressure30.27 inHg
Wind12.7 mph E
Humidity91%
Visibility—
Dew point58°
Sun, 1672° / 59°0.02Light rain
72 °Light rain

Eureka, Sunday, 16 August

Light rain. High 72°, low 59°.

Pressure30.12 inHg
Wind7.9 mph E
Humidity84%
Visibility—
Dew point60°
Mon, 1778° / 62°0.01Light rain
78 °Light rain

Eureka, Monday, 17 August

Light rain. High 78°, low 62°.

Pressure30.06 inHg
Wind6 mph NE
Humidity73%
Visibility—
Dew point65°
Tue, 1883° / 65°0Overcast
83 °Overcast

Eureka, Tuesday, 18 August

Overcast. High 83°, low 65°.

Pressure30.00 inHg
Wind7.8 mph S
Humidity65%
Visibility—
Dew point65°
Wed, 1975° / 60°0.06Light rain
75 °Light rain

Eureka, Wednesday, 19 August

Light rain. High 75°, low 60°.

Pressure29.94 inHg
Wind12.1 mph N
Humidity87%
Visibility—
Dew point66°
Thu, 2070° / 53°0.01Light rain
70 °Light rain

Eureka, Thursday, 20 August

Light rain. High 70°, low 53°.

Pressure30.06 inHg
Wind11.2 mph N
Humidity59%
Visibility—
Dew point53°
Fri, 2172° / 51°0Overcast
72 °Overcast

Eureka, Friday, 21 August

Overcast. High 72°, low 51°.

Pressure30.06 inHg
Wind8.6 mph E
Humidity59%
Visibility—
Dew point54°

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 Eureka, 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.