Sulphur weather live forecast

Today's maximum temperature in Sulphur is expected to be 22°C. Select a day from the live weather forecast for Sulphur, Oklahoma, USA for more weather parameters.

Thursday
21st May
22

17

1

UV3
Friday
22nd May
26

18

7

UV7
Saturday
23rd May
25

18

4

UV5
Sunday
24th May
26

18

5

UV7
Monday
25th May
27

19

7

UV8

5-day weather forecast updated at 04:02 on Friday 22nd May 2026 GMT

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

Sulphur weather forecast by day

Below are the detailed weather forecasts for Sulphur for the next 5 days.

Sulphur weather for Thursday 21st May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 22°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 98% chance of some rain and a light breeze of 8 kph from the east.

22
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
UV3
UV index (Moderate)
98
% chance of some rain
<20
mm of rainfall expected
22
°C wind chill
8
kph wind from E

Sulphur weather for Friday 22nd May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and little or no wind of 5 kph from the south-east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV7
UV index (High)
40
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
5
kph wind from SE

Sulphur weather for Saturday 23rd May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 25°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 10-20 mm of rainfall expected with 61% chance of some rain and a light breeze of 7 kph from the south-east.

25
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
UV5
UV index (Moderate)
61
% chance of some rain
<20
mm of rainfall expected
25
°C wind chill
7
kph wind from SE

Sulphur weather for Sunday 24th May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 42% chance of some rain and little or no wind of 5 kph from the east.

26
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
UV7
UV index (High)
42
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
5
kph wind from E

Sulphur weather for Monday 25th May 2026

Expect broken clouds in Sulphur, Oklahoma with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and little or no wind of 6 kph from the east.