Guymon weather live forecast

Today's maximum temperature in Guymon is expected to be 28°C. Select a day from the live weather forecast for Guymon, Oklahoma, USA for more weather parameters.

Tuesday
26th May
28

15

6

7
Wednesday
27th May
22

14

5

5
Thursday
28th May
25

14

5

7
Friday
29th May
28

14

5

9
Saturday
30th May
26

15

4

8

5-day weather forecast updated at 04:03 on Tuesday 26th May 2026 GMT

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

Guymon weather forecast by day

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

Guymon weather for Tuesday 26th May 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 27 kph from the south.

28
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
7
UV index (High)
65
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
27
kph wind from S

Guymon weather for Wednesday 27th May 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 66% chance of some rain and a gentle breeze of 18 kph from the east.

22
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
66
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
18
kph wind from E

Guymon weather for Thursday 28th May 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 25°C, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 54% chance of some rain and a gentle breeze of 19 kph from the south-east.

25
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
54
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Guymon weather for Friday 29th May 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a moderate breeze of 20 kph from the south.

28
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
9
UV index (Very High)
65
% chance of some rain
<10
mm of rainfall expected
L
low heat & humidity
20
kph wind from S

Guymon weather for Saturday 30th May 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 47% chance of some rain and a moderate breeze of 21 kph from the south-east.