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Afton, IA · Union County
Right Now
Cloudy
Water
75°
Wind
7 mph
NNE
Gusts
11 mph
Pressure
30.03
rising
Forecast - Sat, Jun 20
High / Low
79° / 55°
Wind
3 mph
gusts 12 mph
Precip
60%
UV
9
Sunrise
10:44 AM
Sunset
1:52 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
Mon, Mon, Jun 22
Mon, Jun 22 scores 54/100 — Solunar 3/5, Pressure rising.
Best for Boating
Tue, Tue, Jun 23
Tue, Jun 23 scores 77/100 — Wind 7 mph.
Best for Swimming
Tue, Tue, Jun 23
Tue, Jun 23 scores 75/100 — Air 76°F, Wind 7 mph.
Best for Paddling
Tue, Tue, Jun 23
Tue, Jun 23 scores 80/100 — Wind 7 mph.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Sat20 | Sun21 | Mon22 | Tue23 | Wed24 | Thu25 | Fri26 | Sat27 | Sun28 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Rain | Heavy Rain | Drizzle | Drizzle | Drizzle | Partly Cloudy | Drizzle | Drizzle | Drizzle |
| High / Low | 79°/55° | 67°/59° | 75°/56° | 76°/58° | 79°/62° | 75°/57° | 74°/59° | 72°/59° | 80°/65° |
| Precip | 60% | 99% | 41% | 38% | 56% | 32% | 50% | 64% | 39% |
| Wind | 6 mphgust 12 | 20 mphgust 31 | 9 mphgust 16 | 7 mphgust 13 | 10 mphgust 18 | 7 mphgust 15 | 11 mphgust 22 | 10 mphgust 19 | 15 mphgust 26 |
| Pressure | 29.96" stable | 29.79" falling | 30.02" rising | 30.11" rising | 30.02" falling | 30.00" falling | 29.93" falling | 29.80" falling | 29.71" falling |
| UV Index | 9 | 5 | 8 | 5 | 8 | 7 | 5 | 5 | 6 |
| Sunrise | 10:44 AM | 10:44 AM | 10:45 AM | 10:45 AM | 10:45 AM | 10:45 AM | 10:46 AM | 10:46 AM | 10:47 AM |
| Sunset | 1:52 AM | 1:52 AM | 1:53 AM | 1:53 AM | 1:53 AM | 1:53 AM | 1:53 AM | 1:53 AM | 1:53 AM |
| Bite Rating | 3/5waxing crescent | 3/5first quarter | 3/5first quarter | 2/5first quarter | 3/5first quarter | 2/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous |
Today Read
Three Mile ReservoirWind read
Calm
3 mph avg
Water read
75°
Warm-water bite
Air range
55° / 79°
today
Precip
60%
watch timing
Today's forecast for Three Mile Reservoir has calm wind, 55F to 79F air temperatures, 60% chance of precipitation, and 75F 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 9 live data sources for this lake — tap a stat or ask anything to see its work.
Fishing Forecast
waxing crescent
Major
11:05 PM - 1:35 AM
Minor
4:37 PM - 6:07 PM
Detailed temperature readings across your lake.
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Fish Species
8Water Temperature History
Current
74°
Jun 28
Low
32°
Nov 23
Average
59°
Last 12 Months
Warmest avg: July (80°F)
Coolest avg: January (32°F)
Rapid warming: March → April (+14°F)
Sharpest cooling: October → November (-19°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
5am - 4am
Peak Wind
5 mph
1am
Peak Gust
9 mph
highest gust
Pressure
30.00 inHg
steady
Visibility
11 mi
5% 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 75°F -- warm-water species active.
Fish Species
8Nearby Lakes
FAQ
Three Mile Reservoir covers 880.00 acres (1.38 square miles) with a maximum depth of 14.33 meters (~47 feet).
Three Mile Reservoir is located in Afton, Union County, IA. It is accessible to the public for outdoor activities.