Currently: 61 °F. Low clouds. (Weather station: Greater Peoria Regional Airport, USA). See more current weatherEureka Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
44
48
52
56
60
64
68
72
76
80
May 18 – May 24
2.44
Lo:60
Tue, 20
Hi:73
14
0.01
Lo:52
Wed, 21
Hi:60
17
Lo:49
Thu, 22
Hi:63
10
0.02
Lo:45
Fri, 23
Hi:69
6
0.98
Lo:49
Sat, 24
Hi:64
8
May 25 – May 31
0.43
Lo:48
Sun, 25
Hi:70
8
0.04
Lo:50
Mon, 26
Hi:68
9
Lo:48
Tue, 27
Hi:71
6
Lo:52
Wed, 28
Hi:72
7
Lo:56
Thu, 29
Hi:77
11
0.26
Lo:56
Fri, 30
Hi:77
16
0.42
Lo:65
Sat, 31
Hi:75
18
Jun 1 – Jun 7
0.02
Lo:64
Sun, 1
Hi:76
10
Lo:64
Mon, 2
Hi:82
11
0.11
Lo:64
Tue, 3
Hi:82
14
Tue, May 20
73 / 60 °F
Flash floods. Cloudy.
Feels Like: 74 °F
Humidity: 72%
Precipitation: Rain: 2.44 Snow: 0
Precipitation Chance: 99%
S
Wind: 14 mph
2 Week Extended Forecast in Eureka, Illinois, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Tue May 20 |  | 73 / 60 °F | Flash floods. Cloudy. | 74 °F | 14 mph | ↑ | 72% | 99% | 2.44" | 3 (Moderate) | 5:35 am | 8:12 pm |
| Wed May 21 | | 60 / 52 °F | Overcast. | 56 °F | 17 mph | ↑ | 63% | 18% | 0.01" | 3 (Moderate) | 5:34 am | 8:13 pm |
| Thu May 22 | | 63 / 49 °F | Overcast. | 60 °F | 10 mph | ↑ | 59% | 17% | 0.00" | 3 (Moderate) | 5:33 am | 8:14 pm |
| Fri May 23 |  | 69 / 45 °F | Sprinkles late. Increasing cloudiness. | 68 °F | 6 mph | ↑ | 36% | 24% | 0.02" | 3 (Moderate) | 5:33 am | 8:15 pm |
| Sat May 24 |  | 64 / 49 °F | Heavy rain. Overcast. | 63 °F | 8 mph | ↑ | 60% | 82% | 0.98" | 3 (Moderate) | 5:32 am | 8:16 pm |
| Sun May 25 | | 70 / 48 °F | Heavy rain. Cloudy. | 69 °F | 8 mph | ↑ | 38% | 71% | 0.43" | 3 (Moderate) | 5:31 am | 8:16 pm |
| Mon May 26 |  | 68 / 50 °F | Mostly cloudy. | 67 °F | 9 mph | ↑ | 42% | 39% | 0.04" | 3 (Moderate) | 5:31 am | 8:17 pm |
| Tue May 27 | | 71 / 48 °F | Mostly cloudy. | 67 °F | 6 mph | ↑ | 48% | 5% | - | 7 (High) | 5:30 am | 8:18 pm |
| Wed May 28 |  | 72 / 52 °F | Increasing cloudiness. | 77 °F | 7 mph | ↑ | 43% | 4% | - | 7 (High) | 5:29 am | 8:19 pm |
| Thu May 29 |  | 77 / 56 °F | Scattered clouds. | 79 °F | 11 mph | ↑ | 60% | 5% | - | 5 (Moderate) | 5:29 am | 8:20 pm |
| Fri May 30 |  | 77 / 56 °F | Tstorms late. Overcast. | 78 °F | 16 mph | ↑ | 83% | 66% | 0.26" | 3 (Moderate) | 5:28 am | 8:20 pm |
| Sat May 31 |  | 75 / 65 °F | Rain showers. Mostly cloudy. | 75 °F | 18 mph | ↑ | 67% | 72% | 0.42" | 7 (High) | 5:28 am | 8:21 pm |
| Sun Jun 1 | | 76 / 64 °F | Mostly sunny. | 78 °F | 10 mph | ↑ | 50% | 60% | 0.02" | 7 (High) | 5:28 am | 8:22 pm |
| Mon Jun 2 | | 82 / 64 °F | Afternoon clouds. | 82 °F | 11 mph | ↑ | 50% | 6% | - | 3 (Moderate) | 5:27 am | 8:23 pm |
| Tue Jun 3 | | 82 / 64 °F | Thunderstorms. Increasing cloudiness. | 85 °F | 14 mph | ↑ | 65% | 90% | 0.11" | 3 (Moderate) | 5:27 am | 8:23 pm |
| * Updated Tuesday, May 20, 2025 4:23:48 am Eureka time - Weather by CustomWeather, © 2025 | ||||||||||||