Guymon weather live forecast

Today's maximum temperature in Guymon is expected to be 100°F. Select a day from the live weather forecast for Guymon, Oklahoma, USA for more weather parameters.

Thursday
26th Mar
100

55

10

9
Friday
27th Mar
59

39

3

8
Saturday
28th Mar
72

34

11

9
Sunday
29th Mar
86

46

8

8
Monday
30th Mar
90

55

6

8

5-day weather forecast updated at 04:03 on Thursday 26th March 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 Thursday 26th March 2026

Expect scattered clouds in Guymon, Oklahoma with a maximum temperature of 100°F, high levels of heat & humidity, maximum UV of 9 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 27 mph from the south-west.

100
°F maximum temperature
55
°F minimum temperature
scattered clouds
10
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
H
high heat & humidity
27
mph wind from SW

Guymon weather for Friday 27th March 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 59°F, maximum UV of 8 (Very High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a strong breeze of 27 mph from the north-east.

59
°F maximum temperature
39
°F minimum temperature
broken clouds
3
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
27
mph wind from NE

Guymon weather for Saturday 28th March 2026

Expect scattered clouds in Guymon, Oklahoma with a maximum temperature of 72°F, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 22 mph from the south.

72
°F maximum temperature
34
°F minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
72
°F wind chill
22
mph wind from S

Guymon weather for Sunday 29th March 2026

Expect scattered clouds in Guymon, Oklahoma with a maximum temperature of 86°F, low levels of heat & humidity, maximum UV of 8 (Very High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-west.

86
°F maximum temperature
46
°F minimum temperature
scattered clouds
8
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
16
mph wind from SW

Guymon weather for Monday 30th March 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 90°F, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 16 mph from the south-west.