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As of 17:10 CDT

Weather in Bison, OK

99°Current weather

Bison, Saturday, 8 August, 17:10

Clear. Feels like 98°. High 101°, low 74°.

Pressure29.88 inHg
Wind9.9 mph SE
Humidity26%
Visibility6.2 mi
Dew point56°
Sun, 09108° / 74°0Mostly clear
108 °Mostly clear

Bison, Sunday, 9 August

Mostly clear. High 108°, low 74°.

Pressure29.85 inHg
Wind14.8 mph S
Humidity19%
Visibility6.2 mi
Dew point54°
Mon, 10108° / 77°0Partly cloudy
108 °Partly cloudy

Bison, Monday, 10 August

Partly cloudy. High 108°, low 77°.

Pressure29.85 inHg
Wind18.3 mph SW
Humidity21%
Visibility6.2 mi
Dew point56°
Tue, 11109° / 86°0Clear
109 °Clear

Bison, Tuesday, 11 August

Clear. High 109°, low 86°.

Pressure29.83 inHg
Wind17 mph SW
Humidity23%
Visibility6.2 mi
Dew point59°
Wed, 12108° / 86°0Overcast
108 °Overcast

Bison, Wednesday, 12 August

Overcast. High 108°, low 86°.

Pressure29.77 inHg
Wind17.6 mph SW
Humidity20%
Visibility6.2 mi
Dew point56°
Thu, 13107° / 80°0.11Light rain
107 °Light rain

Bison, Thursday, 13 August

Light rain. High 107°, low 80°.

Pressure29.74 inHg
Wind17.5 mph SW
Humidity23%
Visibility—
Dew point54°
Fri, 1494° / 72°0.15Light rain
94 °Light rain

Bison, Friday, 14 August

Light rain. High 94°, low 72°.

Pressure30.00 inHg
Wind15.7 mph NE
Humidity53%
Visibility—
Dew point66°
Sat, 15107° / 73°0.03Light rain
107 °Light rain

Bison, Saturday, 15 August

Light rain. High 107°, low 73°.

Pressure30.00 inHg
Wind20.1 mph S
Humidity33%
Visibility—
Dew point59°
Sun, 16111° / 82°0Overcast
111 °Overcast

Bison, Sunday, 16 August

Overcast. High 111°, low 82°.

Pressure29.94 inHg
Wind14.9 mph SW
Humidity16%
Visibility—
Dew point49°
Mon, 17113° / 85°0Overcast
113 °Overcast

Bison, Monday, 17 August

Overcast. High 113°, low 85°.

Pressure29.88 inHg
Wind16.2 mph SW
Humidity14%
Visibility—
Dew point48°
Tue, 18114° / 85°0Light rain
114 °Light rain

Bison, Tuesday, 18 August

Light rain. High 114°, low 85°.

Pressure29.85 inHg
Wind13.1 mph SW
Humidity14%
Visibility—
Dew point48°
Wed, 19114° / 83°0.02Light rain
114 °Light rain

Bison, Wednesday, 19 August

Light rain. High 114°, low 83°.

Pressure29.80 inHg
Wind16 mph SW
Humidity14%
Visibility—
Dew point48°
Thu, 20108° / 87°0.01Light rain
108 °Light rain

Bison, Thursday, 20 August

Light rain. High 108°, low 87°.

Pressure29.77 inHg
Wind17.3 mph N
Humidity19%
Visibility—
Dew point54°
Fri, 2184° / 73°0.15Light rain
84 °Light rain

Bison, Friday, 21 August

Light rain. High 84°, low 73°.

Pressure29.88 inHg
Wind14.5 mph NE
Humidity62%
Visibility—
Dew point69°
Sat, 2299° / 70°0Clear
99 °Clear

Bison, Saturday, 22 August

Clear. High 99°, low 70°.

Pressure29.91 inHg
Wind7.8 mph E
Humidity34%
Visibility—
Dew point57°
Sun, 2390° / 74°0.01Light rain
90 °Light rain

Bison, Sunday, 23 August

Light rain. High 90°, low 74°.

Pressure30.00 inHg
Wind14.3 mph N
Humidity39%
Visibility—
Dew point59°

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 Bison, 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 Bison, 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.