Flood Watch FLOOD WATCH - Mt Lemmon/ Summerhaven  - Pima County  - Tucson/Green Valley

NWS Tucson, Arizona Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
spacer
Updated: @ 31-Oct-2026 2:01am - next update at 12:00am   updated
Summary / Temperature Wind Rain Cloud Height
Mostly cloudy Mostly cloudy
Currently: 61.6, Max: 62.8, Min: 61.3 61.6°F
Temp Trend Colder 1.1°F than last hour.

---

Feels like: 66.1°F

24-hr difference
-6°FColder 6.0°F than yesterday at this time.
  Today Yesterday
High: 62.8°F
1:01am
71.2°F
10:39am
Low: 61.3°F
12:07am
61.3°F
5:41am
Fire
Davis VP2 Status
ICN:13 | ISS:Ok | CON:4.7 | RCP:99%
Indoor Temp and Humidity
Indoor Temp: 79.3°F
Indoor Humidity: 39 %
 Wind from ENE ENE
0.1
Gust:
0 mph
0 Bft - Calm
Max Gust: 5 mph  12:41 AM
1Hr Average: 0.1 mph
Max Gust
This Month:
27.0 mph
on  Oct 10
Wind Run: 0.63 miles
Wind Year: 10818.24 miles
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.75 in
Storm Rain: 0.75 in
This Month: 1.28 in
Season Total: 10.7 in
Last Rain
Time/Date:
10/30/2026
at 8:50 AM
53 rain days in 2026
8 rain days in October
Humidity & Barometer Almanac Sun/Moon
Humidity: 77 % Increased 2.0% since last hour.
High Humidity
Today:
78%
at 12:00 AM
Low Humidity
Today:
75%
at 12:49 AM
Barometer: 29.896 inHg Rising 0.01  inHg/hr
Baro Trend: Steady
Dew Point: 54.3°F Decreased 0.3°F since last hour.
Wet Bulb: 57.6
Sunrise: 6:40am
Sunset: 5:35pm
Moonset: 12:32pm
Moonrise: 9:49pm
Full Moon: Sun, 25-Oct-2026 9:12pm MST
New moon: Mon, 09-Nov-2026 12:03am MST
Sunlight:
Today:10 h 54 m 3 s
(Noon)
graph
(Midnight)
Waning Gibbous
Waning Gibbous, Moon at 20 days in cycle
70%
Illuminated
UV Summary/Forecast Solar Summary Air Quality
High Yest:   4.5 @ 10:34 AM
Oct-31

5.1
Nov-01

4.8
Nov-02

4.6
High Yest:   796.0 @ 9:59 AM
Today: 00:00 Hrs
Month: 196:11 Hrs
31
  Good
Averages / Records
Average Temperatures This Date Record Temperatures This Date
Average High
82°F
Average Low
53°F
Record High
93°F (1916)
Record Low
29°F (1900)
 NWS Weather Forecast  - Outlook: Overnight & Saturday
Overnight

Overnight: Mostly Cloudy
Mostly Cloudy

Lo 60 °F
NWS forecast: Mostly cloudy, with a low around 60. Southeast wind around 6 mph.
Davis VP+ forecast: Mostly cloudy. Lows 56 to 61. Southeast wind around 10 mph.
 
Saturday

Saturday: Partly Sunny then Slight Chance Showers And Thunderstorms
Partly Sunny then Slight Chance Showers And T-Storms

Hi 78 °F
NWS forecast: A slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
NWS Short Term Weather Forecast
Saturday
Night
Saturday Night: Showers And Thunderstorms Likely
Showers And T-Storms Likely

Lo 63 °F
Sunday

Sunday: Showers And Thunderstorms
Showers And T-Storms

Hi 72 °F
Sunday
Night
Sunday Night: Showers And Thunderstorms
Showers And T-Storms

Lo 58 °F
Monday

Monday: Rain Showers Likely
Rain Showers Likely

Hi 71 °F
Monday
Night
Monday Night: Mostly Clear
Mostly Clear

Lo 51 °F
Tuesday

Tuesday: Sunny
Sunny

Hi 76 °F
Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear

Lo 52 °F
Animated icons courtesy of www.meteotreviglio.com.