Thayer Lake Weather Forecast
- 40
- 51
Chance Rain Showers
- 20
- 49
Rain Showers Likely
- 19
- 29
Slight Chance Snow Showers
- 25
- 36
Mostly Cloudy
- 24
- 38
Chance Snow Showers
- 20
- 33
Chance Snow Showers
Today 14 Mar Keweenaw
A slight chance of Thunderstorms in the morning. Mostly cloudy with a slight chance of rain Showers. Warmer with Highs in the upper 40s. Southeast Winds 5 to 10 Mph, becoming east 5 to 15 Mph in the afternoon. Chance of rain 20 percent.
Tonight 14 Mar Keweenaw
Partly cloudy in the Evening, then mostly cloudy with a chance of rain Showers with a slight chance of Thunderstorms after midnight. Lows around 37 inland to around 43 at the shore. East Winds 5 to 15 Mph, becoming southeast 5 to 10 Mph with Gusts up to 30 Mph after midnight. Chance of rain 50 percent.
Thayer Lake Temperature Statistics
March Temperature
Houghton County Memorial Airport (13 miles)
Lowest 2 March, 2025
-5.2 °FAverage March
26.5 °FHighest 10 March, 2025
61 °F
Climate (2020–Present)
Houghton County Memorial Airport (13 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
44 °FAverage High 2020–2025
51.9 °F