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As of 18:36 CST

Weather in Heyburn, OK

72°Current weather

Heyburn, Monday, 2 November, 18:36

Overcast. Feels like 73°. High 76°, low 65°.

Pressure29.71 inHg
Wind14 mph S
Humidity82%
Visibility1.6 mi
Dew point66°
Tue, 0365° / 53°0.06Rain
65 °Rain

Heyburn, Tuesday, 3 November

Rain. High 65°, low 53°.

Pressure29.74 inHg
Wind12.7 mph W
Humidity62%
Visibility6.2 mi
Dew point56°
Wed, 0468° / 49°0Clear
68 °Clear

Heyburn, Wednesday, 4 November

Clear. High 68°, low 49°.

Pressure29.94 inHg
Wind6.2 mph W
Humidity39%
Visibility6.2 mi
Dew point41°
Thu, 0564° / 52°0.16Rain
64 °Rain

Heyburn, Thursday, 5 November

Rain. High 64°, low 52°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity65%
Visibility6.2 mi
Dew point52°
Fri, 0664° / 45°0Partly cloudy
64 °Partly cloudy

Heyburn, Friday, 6 November

Partly cloudy. High 64°, low 45°.

Pressure30.06 inHg
Wind4.9 mph N
Humidity44%
Visibility6.2 mi
Dew point40°
Sat, 0763° / 45°0Overcast
63 °Overcast

Heyburn, Saturday, 7 November

Overcast. High 63°, low 45°.

Pressure30.15 inHg
Wind3.5 mph NE
Humidity54%
Visibility—
Dew point42°
Sun, 0860° / 48°0Clear
60 °Clear

Heyburn, Sunday, 8 November

Clear. High 60°, low 48°.

Pressure30.15 inHg
Wind16 mph NW
Humidity42%
Visibility—
Dew point35°
Mon, 0965° / 43°0Clear
65 °Clear

Heyburn, Monday, 9 November

Clear. High 65°, low 43°.

Pressure30.18 inHg
Wind10.8 mph SW
Humidity36%
Visibility—
Dew point31°
Tue, 1073° / 50°0Overcast
73 °Overcast

Heyburn, Tuesday, 10 November

Overcast. High 73°, low 50°.

Pressure30.06 inHg
Wind12.3 mph SW
Humidity50%
Visibility—
Dew point46°
Wed, 1166° / 60°0.47Rain
66 °Rain

Heyburn, Wednesday, 11 November

Rain. High 66°, low 60°.

Pressure29.97 inHg
Wind10.7 mph S
Humidity80%
Visibility—
Dew point59°
Thu, 1262° / 52°0.02Light rain
62 °Light rain

Heyburn, Thursday, 12 November

Light rain. High 62°, low 52°.

Pressure30.00 inHg
Wind13.6 mph NE
Humidity69%
Visibility—
Dew point48°
Fri, 1362° / 46°0Clear
62 °Clear

Heyburn, Friday, 13 November

Clear. High 62°, low 46°.

Pressure30.03 inHg
Wind7.5 mph N
Humidity49%
Visibility—
Dew point39°
Sat, 1457° / 51°0.09Light rain
57 °Light rain

Heyburn, Saturday, 14 November

Light rain. High 57°, low 51°.

Pressure30.03 inHg
Wind14.4 mph E
Humidity59%
Visibility—
Dew point42°
Sun, 1556° / 49°0.67Rain
56 °Rain

Heyburn, Sunday, 15 November

Rain. High 56°, low 49°.

Pressure29.97 inHg
Wind13.2 mph N
Humidity74%
Visibility—
Dew point45°
Mon, 1661° / 44°0Clear
61 °Clear

Heyburn, Monday, 16 November

Clear. High 61°, low 44°.

Pressure30.03 inHg
Wind8.6 mph NE
Humidity38%
Visibility—
Dew point31°
Tue, 1761° / 44°0Clear
61 °Clear

Heyburn, Tuesday, 17 November

Clear. High 61°, low 44°.

Pressure30.09 inHg
Wind8.1 mph NE
Humidity53%
Visibility—
Dew point40°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Heyburn, OK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Heyburn, OK since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.