Sulphur weather live forecast

Today's maximum temperature in Sulphur is expected to be 30°C. Select a day from the live weather forecast for Sulphur, Oklahoma, USA for more weather parameters.

Thursday
14th May
30

18

10

8
Friday
15th May
30

21

8

9
Saturday
16th May
29

21

11

9
Sunday
17th May
29

21

7

7
Monday
18th May
28

23

4

5

5-day weather forecast updated at 04:02 on Thursday 14th 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 14th May 2026

Expect scattered clouds in Sulphur, Oklahoma with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

30
°C maximum temperature
18
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
23
kph wind from S

Sulphur weather for Friday 15th May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 10% chance of some rain and a fresh breeze of 29 kph from the south.

30
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
10
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
29
kph wind from S

Sulphur weather for Saturday 16th May 2026

Expect scattered clouds in Sulphur, Oklahoma with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
27
kph wind from S

Sulphur weather for Sunday 17th May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a moderate breeze of 28 kph from the south.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
7
UV index (High)
45
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
28
kph wind from S

Sulphur weather for Monday 18th May 2026

Expect isolated thunderstorms in Sulphur, Oklahoma with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 76% chance of some rain and a fresh breeze of 30 kph from the south.