Lake Roosevelt - Weather & Temperatures

Average high and low temperatures in degrees Fahrenheit are listed below for Lake Roosevelt. Dress accordingly during your houseboat vacation. If you need additional assistance, please contact us toll-free at 888-454-8825 or click here to submit a request for more guidance. Our friendly and knowledgeable Houseboat Rental Agents are always happy to help.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
High 33 41 52 63 70 75 85 82 73 59 40 33
Low 19 23 27 34 40 47 50 48 42 37 27 19
Water 30 35 40 43 54 60 70 70 59 48 37 30

 

Overnight
Patchy Freezing Fog
Monday
Patchy Freezing Fog then Mostly Sunny
Monday Night
Partly Cloudy
Tuesday
Partly Sunny
Tuesday Night
Mostly Cloudy
Wednesday
Partly Sunny

31°F

Wind 5 to 8 mph S

45°F

Wind 2 to 6 mph SW

26°F

Wind 3 mph NW

44°F

Wind 3 mph SE

28°F

Wind 2 mph SE

48°F

Wind 2 mph S

Detailed Forecast

Overnight Patchy freezing fog. Partly cloudy, with a low around 31. South wind 5 to 8 mph.
Monday Patchy freezing fog before 8am. Mostly sunny. High near 45, with temperatures falling to around 39 in the afternoon. Southwest wind 2 to 6 mph.
Monday Night Partly cloudy, with a low around 26. Northwest wind around 3 mph.
Tuesday Partly sunny, with a high near 44. Southeast wind around 3 mph.
Tuesday Night Mostly cloudy, with a low around 28. Southeast wind around 2 mph.
Wednesday Partly sunny, with a high near 48.
Wednesday Night Mostly cloudy, with a low around 30.
Thursday Mostly sunny, with a high near 47.
Thursday Night Partly cloudy, with a low around 30.
Friday Mostly sunny, with a high near 51.
Friday Night Partly cloudy, with a low around 32.
Saturday A slight chance of rain after 10am. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Saturday Night A slight chance of rain before 7pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday A slight chance of snow before 10am. Partly sunny, with a high near 46. Chance of precipitation is 20%.

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