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As of 01:00 CDT

Weather in Eureka, IL

51°Current weather

Eureka, Friday, 30 October, 01:00

Clear. Feels like 49°. High 67°, low 50°.

Pressure30.24 inHg
Wind6 mph NE
Humidity76%
Visibility6.2 mi
Dew point43°

10-day forecast for Eureka, IL: 44° to 71°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Saturday, October 31
63° · 0.63 in
Worst day: Wednesday, November 4

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

Sat, 3171° / 55°0Overcast
MorningOvercast56°feels 54°
AfternoonOvercast70°feels 69°
EveningOvercast62°feels 61°
OvernightOvercast58°feels 56°
71 °Overcast

Eureka, Saturday, 31 October

Overcast. High 71°, low 55°.

Pressure30.30 inHg
Wind7.8 mph S
Humidity46%
Visibility6.2 mi
Dew point46°
Sun, 0165° / 55°0Light rain
MorningOvercast57°feels 56°
AfternoonOvercast65°feels 65°
EveningOvercast62°feels 61°
OvernightOvercast58°feels 57°
65 °Light rain

Eureka, Sunday, 1 November

Light rain. High 65°, low 55°.

Pressure30.33 inHg
Wind6.4 mph SE
Humidity82%
Visibility6.2 mi
Dew point57°
Mon, 0265° / 56°0.01Light rain
MorningOvercast58°feels 58°
AfternoonOvercast64°feels 64°
EveningOvercast62°feels 62°
OvernightOvercast57°feels 56°
65 °Light rain

Eureka, Monday, 2 November

Light rain. High 65°, low 56°.

Pressure30.09 inHg
Wind12.2 mph S
Humidity76%
Visibility6.2 mi
Dew point55°
Tue, 0369° / 61°0.44Rain
MorningRain64°feels 64°
AfternoonRain69°feels 69°
EveningRain66°feels 66°
OvernightRain64°feels 65°
69 °Rain

Eureka, Tuesday, 3 November

Rain. High 69°, low 61°.

Pressure29.88 inHg
Wind17.4 mph S
Humidity77%
Visibility—
Dew point60°
Wed, 0463° / 57°0.63Rain
MorningRain61°feels 61°
AfternoonRain58°feels 57°
EveningRain60°feels 60°
OvernightRain61°feels 62°
63 °Rain

Eureka, Wednesday, 4 November

Rain. High 63°, low 57°.

Pressure29.74 inHg
Wind16.1 mph S
Humidity92%
Visibility—
Dew point56°
Thu, 0561° / 53°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast56°feels 55°
EveningOvercast54°feels 53°
OvernightOvercast55°feels 53°
61 °Overcast

Eureka, Thursday, 5 November

Overcast. High 61°, low 53°.

Pressure29.71 inHg
Wind13.6 mph N
Humidity71%
Visibility—
Dew point47°
Fri, 0659° / 45°0Partly cloudy
MorningPartly cloudy49°feels 45°
AfternoonPartly cloudy56°feels 55°
EveningPartly cloudy52°feels 50°
OvernightPartly cloudy49°feels 46°
59 °Partly cloudy

Eureka, Friday, 6 November

Partly cloudy. High 59°, low 45°.

Pressure29.85 inHg
Wind11.5 mph N
Humidity59%
Visibility—
Dew point42°
Sat, 0759° / 44°0Mostly clear
MorningMostly clear48°feels 48°
AfternoonMostly clear57°feels 55°
EveningMostly clear52°feels 50°
OvernightMostly clear49°feels 46°
59 °Mostly clear

Eureka, Saturday, 7 November

Mostly clear. High 59°, low 44°.

Pressure30.15 inHg
Wind6.8 mph E
Humidity56%
Visibility—
Dew point40°
Sun, 0853° / 46°0.03Light rain
MorningLight rain48°feels 44°
AfternoonLight rain52°feels 50°
EveningLight rain51°feels 48°
OvernightLight rain49°feels 44°
53 °Light rain

Eureka, Sunday, 8 November

Light rain. High 53°, low 46°.

Pressure30.03 inHg
Wind16 mph E
Humidity61%
Visibility—
Dew point38°

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 Eureka, 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.