Lake Havasu City weather live forecast

Today's maximum temperature in Lake Havasu City is expected to be 37°C. Select a day from the live weather forecast for Lake Havasu City, Arizona, USA for more weather parameters.

Friday
14th Aug
37

31

6

9
Saturday
15th Aug
39

30

8

10
Sunday
16th Aug
40

32

9

10
Monday
17th Aug
43

33

11

11
Tuesday
18th Aug
44

33

10

10

5-day weather forecast updated at 04:01 on Friday 14th August 2026 GMT

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The 5-day weather forecast for Arizona (Lake Havasu City) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Lake Havasu City weather forecast by day

Below are the detailed weather forecasts for Lake Havasu City for the next 5 days.

Lake Havasu City weather for Friday 14th August 2026

Expect isolated thunderstorms in Lake Havasu City, Arizona with a maximum temperature of 37°C, high levels of heat & humidity, maximum UV of 9 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 28% chance of some rain and a gentle breeze of 19 kph from the south-east.

37
°C maximum temperature
31
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
9
UV index (Very High)
28
% chance of some rain
<2
mm of rainfall expected
H
high heat & humidity
19
kph wind from SE

Lake Havasu City weather for Saturday 15th August 2026

Expect broken clouds in Lake Havasu City, Arizona with a maximum temperature of 39°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

39
°C maximum temperature
30
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from S

Lake Havasu City weather for Sunday 16th August 2026

Expect scattered clouds in Lake Havasu City, Arizona with a maximum temperature of 40°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

40
°C maximum temperature
32
°C minimum temperature
scattered clouds
9
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
VH
very high heat & humidity
12
kph wind from S

Lake Havasu City weather for Monday 17th August 2026

Expect scattered clouds in Lake Havasu City, Arizona with a maximum temperature of 43°C, very high levels of heat & humidity, maximum UV of 11 (Extreme) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south.

43
°C maximum temperature
33
°C minimum temperature
scattered clouds
11
hours of sunshine
11
UV index (Extreme)
0
mm of rainfall expected
VH
very high heat & humidity
15
kph wind from S

Lake Havasu City weather for Tuesday 18th August 2026

Expect scattered clouds in Lake Havasu City, Arizona with a maximum temperature of 44°C, very high levels of heat & humidity, maximum UV of 10 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.