See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:16
Sunrise
18:28
Sunset
Moon
Waxing Crescent
10:49
Moonrise
20:22
Moonset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
Upgrade to access real-time air quality data for Tempe Junction.
Resources
UV Index
Humidity
Weather in Tempe Junction tomorrow, September 16, 2026
Cloud cover dominates in Tempe Junction on September 16, 2026, keeping sunshine limited. Expect a grey, overcast feel rather than long bright spells. Expect a grey start, with morning cloud around 100% by 03:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 34°C and cools toward 26°C. Moisture in the air spans 43%-66%, with the highest values around 19:00. Winds stay light, near 3.2 km/h by 12:00, so the day feels still more than breezy.
Expect persistent cloud later on, with amounts around 100% by 12:00. Sunshine remains the exception, not the rule. Visibility stays near 16.1 km. Sunrise is at 06:17 and sunset at 18:26, giving 12 hours 9 minutes of sunlight today.
Overall, Tempe Junction on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 34°C.
Frequently asked questions about weather in Tempe Junction
How warm does it get in Tempe Junction?
The warmest month in Tempe Junction is July, with average high temperatures of 42°C. The average temperature during this period is around 36°C.
How cold does it get in Tempe Junction?
The coldest month in Tempe Junction is January, with average low temperatures of 6°C. The average temperature during this period is around 12°C.
What is the wettest time of year in Tempe Junction?
The wettest month in Tempe Junction is August, with an average of 32mm of precipitation.
What is the driest time of year in Tempe Junction?
The driest month in Tempe Junction is May, with an average of 3mm of precipitation.
