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85619 Weather (Mount Lemmon, AZ)

Mount Lemmon, AZ WeatherCurrent Conditions and Weather for Mount Lemmon, Arizona
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Mostly Cloudy at Mount Lemmon (85619), temperature is 76°F25°C, dew point 66°F19°C, humidity 71%. Wind direction is SE at 7 mphat 11 km/h with visibility of 10 mi16 km. Barometric pressure is 30 in1015 mb. Last update: 6:57 am.*
*Time is approximately 6:57 am Fri, Sep 04, 2026. Time will be within 15 minutes of current local time. Mount Lemmon weather forecast data is updated every 15 minutes.

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I love the winter. The heat from the fire feels so good on my face while the cold is on my back. ―Joe Callahan
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Mount Lemmon AZ Weather - 9:57 am

Mount Lemmon Weather Forecast

Weather forecast for: Mount Lemmon AZ
Last Update: 11:32 pm MST Sep 3, 2026
Today: A 40 percent chance of showers and thunderstorms, mainly before 8am. Mostly sunny, with a high near 63. South wind 5 to 9 mph becoming west in the afternoon.
Tonight: Partly cloudy, with a low around 55. West wind around 6 mph becoming east after midnight.
Saturday: Mostly sunny, with a high near 64. Calm wind becoming west northwest 5 to 9 mph in the afternoon.
Saturday Night: Partly cloudy, with a low around 56. Northwest wind 6 to 8 mph becoming northeast after midnight.
Sunday: Mostly sunny, with a high near 67. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 11pm. Partly cloudy, with a low around 59.
Labor Day: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 68.
Monday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Tuesday: A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 68.
Tuesday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Wednesday: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Thursday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 65.

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