Guymon weather live forecast

Today's maximum temperature in Guymon is expected to be 21°C. Select a day from the live weather forecast for Guymon, Oklahoma, USA for more weather parameters.

Wednesday
14th Oct
21

15

0

4
Thursday
15th Oct
18

9

4

5
Friday
16th Oct
14

4

11

5
Saturday
17th Oct
19

1

10

6
Sunday
18th Oct
24

8

7

3

5-day weather forecast updated at 04:02 on Wednesday 14th October 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 Wednesday 14th October 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 22 kph from the north-east.

21
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
0
hours of sunshine
4
UV index (Moderate)
70
% chance of some rain
<10
mm of rainfall expected
21
°C wind chill
22
kph wind from NE

Guymon weather for Thursday 15th October 2026

Expect isolated thunderstorms in Guymon, Oklahoma with a maximum temperature of 18°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a fresh breeze of 38 kph from the north.

18
°C maximum temperature
9
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
6
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
38
kph wind from N

Guymon weather for Friday 16th October 2026

Expect clear skies in Guymon, Oklahoma with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 31 kph from the north.

14
°C maximum temperature
4
°C minimum temperature
clear skies
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
31
kph wind from N

Guymon weather for Saturday 17th October 2026

Expect scattered clouds in Guymon, Oklahoma with a maximum temperature of 19°C, maximum UV of 6 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the south.

19
°C maximum temperature
1
°C minimum temperature
scattered clouds
10
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
23
kph wind from S

Guymon weather for Sunday 18th October 2026

Expect broken clouds in Guymon, Oklahoma with a maximum temperature of 24°C, maximum UV of 3 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a fresh breeze of 29 kph from the south.