How is the weather in Mount Lemmon, AZ?

At 5:15 PM on Fri, Sep 19, 2025 it is 89 degrees Fahrenheit, feeling like 89 degrees.

Mount Lemmon, AZ Weather Forecast and Current Conditions (85619)

89°F
Feels Like 89°F

Humidity 38% Dew Point 60°F Wind NNW 4 MPH Gusts 11 Barometer 29.64 in.752.9 mm

Solar Rad 205 w/m2

Report from 9.3 miles S of central Mount Lemmon at 5:15 PM Fri, Sep 19, 2025

Current Weather

89°F
Feels Like 89°F

Humidity 38% Dew Point 60°F Wind NNW 4 MPH Gusts 11 Barometer 29.64 in.752.9 mm

Solar Rad 205 w/m2

Report from 9.3 miles S of central Mount Lemmon at 5:15 PM Fri, Sep 19, 2025

Forecast at a Glance

FriSep 19

30%

70°

58°

SatSep 20

20%

72°

60°

SunSep 21

30%

72°

58°

MonSep 22

40%

69°

57°

TueSep 23

20%

73°

58°

WedSep 24

20%

74°

58°

ThuSep 25

20%

73°

56°

This Date in Weather History

1987 - Cool autumn-like weather invaded the Central Rockies. Temperatures dipped into the 30s and 40s, with readings in the teens and 20s reported in the higher elevations. Gunnison CO was the cold spot in the nation with a morning low of 15 degrees.

Mount Lemmon 7 Day Weather Forecast Details

Friday Sep 19

Day: A chance of showers and thunderstorms. Mostly sunny. High near 70, with temperatures falling to around 66 in the afternoon. West wind around 6 mph. Chance of precipitation is 30%.

Night: A chance of showers and thunderstorms before 5am. Mostly clear, with a low around 58. West northwest wind around 6 mph. Chance of precipitation is 30%.

Saturday Sep 20

Day: A slight chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 72. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. North wind around 7 mph.

Sunday Sep 21

Day: A chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 72. South southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Night: A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 58. Chance of precipitation is 30%.

Monday Sep 22

Day: A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 69. Chance of precipitation is 40%.

Night: A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. Chance of precipitation is 20%.

Tuesday Sep 23

Day: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 73. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 58.

Wednesday Sep 24

Day: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 74. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 58.

Thursday Sep 25

Day: A slight chance of showers and thunderstorms after 11am. Sunny, with a high near 73. Chance of precipitation is 20%.

Night: A slight chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 56.

Sun & Moon Monthly

First Light 6:46 AM

Sunrise 7:10 AM

Sunset 7:25 PM

Last Light 7:50 PM

Moonrise 5:08 AM

Moonset 6:32 PM

Moon Phase

Lakes Weather - Plan for a Beautiful Day

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Weather Near Mount Lemmon

Contiguous United States Extremes

Thu's High Temperature
102 at 4 Miles South-southwest Of Redding, CA

Fri's Low Temperature
24 at 16 Miles West Of Redfeather Lakes, CO

Weather Folklore

Everything is lovely when the goose honks high.

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