Guymon weather live forecast

Today's maximum temperature in Guymon is expected to be 33°C. Select a day from the live weather forecast for Guymon, Oklahoma, USA for more weather parameters.

Tuesday
14th Jul
33

20

11

10
Wednesday
15th Jul
32

19

7

9
Thursday
16th Jul
32

19

6

10
Friday
17th Jul
33

19

8

10
Saturday
18th Jul
34

20

9

11

5-day weather forecast updated at 04:03 on Tuesday 14th July 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 14th July 2026

Expect scattered clouds in Guymon, Oklahoma with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south-east.

33
°C maximum temperature
20
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from SE

Guymon weather for Wednesday 15th July 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

32
°C maximum temperature
19
°C minimum temperature
broken clouds
7
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Guymon weather for Thursday 16th July 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 25 kph from the south.

32
°C maximum temperature
19
°C minimum temperature
broken clouds
6
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
25
kph wind from S

Guymon weather for Friday 17th July 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 33°C, 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 moderate breeze of 25 kph from the south.

33
°C maximum temperature
19
°C minimum temperature
broken clouds
8
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
25
kph wind from S

Guymon weather for Saturday 18th July 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 34°C, high levels of heat & humidity, maximum UV of 11 (Extreme) and 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a moderate breeze of 20 kph from the south.