
Lake Mattawa
Lake Mattawa is located in Franklin County, Massachusetts. Anglers can catch Largemouth Bass, Rainbow Trout, Chain Pickerel, Bluegill, Smallmouth Bass, Brown Trout, Yellow Perch, and Spotted Bass.
Read more
Lake Mattawa
Lake Mattawa is located in Franklin County, Massachusetts. Anglers can catch Largemouth Bass, Rainbow Trout, Chain Pickerel, Bluegill, Smallmouth Bass, Brown Trout, Yellow Perch, and Spotted Bass.
Read more detailsCurrent Conditions
Water Temperature
Current Snapshot
Forecast: Friday, May 2
Thunderstorms
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)
9:14 PM - 11:44 PM
11:12 AM - 1:42 PM
1:05 PM - 2:35 PM
4:30 AM - 6:00 AM
Outlook for Friday at Lake Mattawa
Expect temperatures ranging from 49°F to 75°F. There's a 72% chance of rain, potentially bringing around 0.31" rain. Winds will be averaging 4 mph, with potential gusts reaching up to 20 mph. The maximum UV index will be 5 (Moderate), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 9:14 PM and 11:12 AM, or try the minor windows near 1:05 PM and 4:30 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Lake Mattawa.
Lake Map Views

Try Premium Features
Find the fishing sweet spots! See detailed temperature readings throughout your lake.
No credit card required for preview
Lake Information
Nearby Lakes
Water Temperature History
Trends for Lake Mattawa
Current Temp
Latest recorded surface temperature.
Lowest in Period
33°F
On Jan 22
Coldest point in the Last 12 Months.
Average in Period
53°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: August (76°F).
- Coolest avg: February (33°F).
- Rapid warming often occurs: March → April (+12°F).
- Sharpest cooling trend: September → October (-12°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
177°
Pressure
1016 mb
Cloud Cover
91%
Visibility
27 miles
Daily Pressure Forecast


Frequently Asked Questions About Lake Mattawa
Get accurate, up-to-date information about conditions at Lake Mattawa.