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Eureka, MT · Lincoln County
Right Now
Mostly Clear
Water
62°
Wind
5 mph
ESE
Gusts
9 mph
Pressure
29.85
falling
Forecast - Thu, Jun 25
High / Low
77° / 56°
Wind
3 mph
gusts 15 mph
Precip
62%
UV
5
Sunrise
11:38 AM
Sunset
3:49 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 29
Mon, Jun 29 scores 75/100 — Solunar 5/5, Wind 6 mph.
Best for Boating
Fri, Fri, Jul 3
Fri, Jul 3 scores 90/100 — Wind 7 mph, Rain 0%.
Best for Swimming
Fri, Fri, Jul 3
Fri, Jul 3 scores 75/100 — Air 75°F, Rain 0%.
Best for Paddling
Fri, Fri, Jul 3
Fri, Jul 3 scores 85/100 — Wind 7 mph, Rain 0%.
Ask the AI assistant about this week:
Swipe to see all 9 days
| Metric | Thu25 | Fri26 | Sat27 | Sun28 | Mon29 | Tue30 | Wed1 | Thu2 | Fri3 |
|---|---|---|---|---|---|---|---|---|---|
| Condition | Drizzle | Rain | Drizzle | Rain | Rain | Drizzle | Drizzle | Mostly Cloudy | Clear |
| High / Low | 77°/56° | 63°/56° | 67°/51° | 62°/51° | 59°/50° | 65°/50° | 66°/49° | 69°/48° | 75°/49° |
| Precip | 62% | 79% | 67% | 85% | 92% | 58% | 55% | 21% | 0% |
| Wind | 7 mphgust 15 | 5 mphgust 12 | 8 mphgust 18 | 6 mphgust 17 | 6 mphgust 18 | 7 mphgust 19 | 6 mphgust 17 | 7 mphgust 15 | 7 mphgust 16 |
| Pressure | 29.75" stable | 29.65" falling | 29.63" falling | 29.65" rising | 29.71" rising | 29.79" rising | 29.85" rising | 29.87" rising | 29.92" rising |
| UV Index | 5 | 4 | 4 | 4 | 4 | 5 | 4 | 4 | 8 |
| Sunrise | 11:38 AM | 11:38 AM | 11:38 AM | 11:39 AM | 11:39 AM | 11:40 AM | 11:41 AM | 11:41 AM | 11:42 AM |
| Sunset | 3:49 AM | 3:49 AM | 3:48 AM | 3:48 AM | 3:48 AM | 3:48 AM | 3:48 AM | 3:47 AM | 3:47 AM |
| Bite Rating | 3/5waxing gibbous | 2/5waxing gibbous | 3/5waxing gibbous | 2/5waxing gibbous | 5/5FULL | 4/5FULL | 3/5FULL | 3/5waning gibbous | 2/5waning gibbous |
Today Read
Rock LakeWind read
Calm
3 mph avg
Water read
62°
Cool-water mix
Air range
56° / 77°
today
Precip
62%
watch timing
Today's forecast for Rock Lake has calm wind, 56F to 77F air temperatures, 62% chance of precipitation, and 62F water.
AI read · today
Active temps make wind edges, shallow cover, and feeding windows more important. 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 gibbous
Major
6:00 AM - 6:00 AM
Minor
11:59 PM - 1:29 AM
Detailed temperature readings across your lake.
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Water Temperature History
Current
69°
Jul 5
Low
32°
Jan 4
Average
53°
Last 12 Months
Warmest avg: July (70°F)
Coolest avg: January (35°F)
Rapid warming: April → May (+12°F)
Sharpest cooling: September → October (-20°F)
Wind speed, gusts, and pressure trends for trip timing.
Swipe days or tap points
6am - 5am
Peak Wind
7 mph
2am
Peak Gust
15 mph
highest gust
Pressure
29.84 inHg
steady
Visibility
29 mi
46% 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 gibbous
Water at 62°F -- good for cool-water species.
Nearby Lakes
FAQ
Rock Lake covers 37.00 acres (0.06 square miles)
Rock Lake is located in Eureka, Lincoln County, MT. It is accessible to the public for outdoor activities.