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Centralia, IL · Marion County
Right Now
Mostly Cloudy
Water
84°
Wind
2 mph
N
Gusts
3 mph
Pressure
29.98
steady
Forecast - Sat, Jun 20
High / Low
84° / 65°
Wind
3 mph
gusts 13 mph
Precip
22%
UV
8
Sunrise
10:32 AM
Sunset
1:24 AM
Every forecast metric for the week ahead — plus AI-picked best days for fishing, boating, swimming, and paddling.
Instant recommendations based on wind, precip, pressure, solunar, and temperature.
Best for Fishing
Tue, Tue, Jun 23
Tue, Jun 23 scores 54/100 — Wind 6 mph, Rain 0%.
Best for Boating
Tue, Tue, Jun 23
Tue, Jun 23 scores 90/100 — Wind 6 mph, Rain 0%.
Best for Swimming
Tue, Tue, Jun 23
Tue, Jun 23 scores 75/100 — Air 80°F, Rain 0%.
Best for Paddling
Tue, Tue, Jun 23
Tue, Jun 23 scores 85/100 — Wind 6 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 8 days
| Metric | Sat20 | Sun21 | Mon22 | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 |
|---|---|---|---|---|---|---|---|---|
| Condition | Mostly Clear | Thunderstorms | Drizzle | Partly Cloudy | Rain | Drizzle | Rain | Thunderstorms |
| High / Low | 84°/65° | 84°/66° | 77°/63° | 80°/61° | 80°/64° | 82°/67° | 78°/63° | 77°/66° |
| Precip | 22% | 87% | 71% | 0% | 50% | 47% | 42% | 74% |
| Wind | 6 mphgust 13 | 17 mphgust 30 | 10 mphgust 19 | 6 mphgust 11 | 6 mphgust 11 | 6 mphgust 13 | 9 mphgust 17 | 8 mphgust 16 |
| Pressure | 29.96" stable | 29.80" falling | 29.90" rising | 30.12" rising | 30.03" falling | 29.96" falling | 29.94" falling | 29.87" falling |
| UV Index | 8 | 5 | 5 | 7 | 5 | 7 | 6 | 6 |
| Sunrise | 10:32 AM | 10:32 AM | 10:32 AM | 10:33 AM | 10:33 AM | 10:33 AM | 10:34 AM | 10:34 AM |
| Sunset | 1:24 AM | 1:24 AM | 1:24 AM | 1:24 AM | 1:24 AM | 1:24 AM | 1:24 AM | 1:24 AM |
| Bite Rating | 3/5waxing crescent | 2/5first quarter | 2/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous |
Today Read
Centralia ReservoirWind read
Calm
3 mph avg
Water read
84°
Warm-water bite
Air range
65° / 84°
today
Precip
22%
low concern
Today's forecast for Centralia Reservoir has calm wind, 65F to 84F air temperatures, 22% chance of precipitation, and 84F water.
AI read · today
Warm water pushes the plan toward oxygen, shade, depth changes, and low light. The planning constraint is finding the right window.
Reads 8 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing crescent
Major
10:44 PM - 1:14 AM
Minor
4:17 PM - 5:47 PM
Detailed temperature readings across your lake.
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Water Temperature History
Current
82°
Jun 28
Low
42°
Feb 22
Average
64°
Last 12 Months
Warmest avg: July (83°F)
Coolest avg: February (47°F)
Rapid warming: March → April (+11°F)
Sharpest cooling: September → October (-12°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
6 mph
3pm
Peak Gust
13 mph
highest gust
Pressure
30.00 inHg
steady
Visibility
13 mi
70% clouds
Tap chart for details, swipe left or right for different days.Tap chart for details • Swipe for different days
Pressure stability helps plan windows
Tap chart points for pressure details
Nearby Lakes
Fishing Forecast
3/5waxing crescent
Water at 84°F -- warm-water species active.
Nearby Lakes
FAQ
Centralia Reservoir covers 254.00 acres (0.40 square miles) with a maximum depth of 8.47 meters (~28 feet).
Centralia Reservoir is located in Centralia, Marion County, IL. It is accessible to the public for outdoor activities.