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As of 14:16 CDT

Weather in Calvin, OK

99°Current weather

Calvin, Saturday, 8 August, 14:16

Clear. Feels like 105°. High 99°, low 75°.

Pressure29.94 inHg
Wind6.1 mph SE
Humidity38%
Visibility6.2 mi
Dew point68°
Sun, 09101° / 73°0Clear
101 °Clear

Calvin, Sunday, 9 August

Clear. High 101°, low 73°.

Pressure29.94 inHg
Wind13.2 mph S
Humidity31%
Visibility6.2 mi
Dew point63°
Mon, 10107° / 77°0Clear
107 °Clear

Calvin, Monday, 10 August

Clear. High 107°, low 77°.

Pressure29.94 inHg
Wind16.8 mph SW
Humidity29%
Visibility6.2 mi
Dew point63°
Tue, 11109° / 81°0Clear
109 °Clear

Calvin, Tuesday, 11 August

Clear. High 109°, low 81°.

Pressure29.91 inHg
Wind15.9 mph SW
Humidity27%
Visibility6.2 mi
Dew point63°
Wed, 12109° / 85°0Partly cloudy
109 °Partly cloudy

Calvin, Wednesday, 12 August

Partly cloudy. High 109°, low 85°.

Pressure29.85 inHg
Wind16 mph SW
Humidity25%
Visibility6.2 mi
Dew point61°
Thu, 13107° / 83°0Overcast
107 °Overcast

Calvin, Thursday, 13 August

Overcast. High 107°, low 83°.

Pressure29.80 inHg
Wind20.5 mph SW
Humidity19%
Visibility—
Dew point52°
Fri, 14101° / 75°0.15Light rain
101 °Light rain

Calvin, Friday, 14 August

Light rain. High 101°, low 75°.

Pressure29.97 inHg
Wind12.6 mph SE
Humidity36%
Visibility—
Dew point62°
Sat, 15104° / 71°0.06Light rain
104 °Light rain

Calvin, Saturday, 15 August

Light rain. High 104°, low 71°.

Pressure30.06 inHg
Wind19.8 mph S
Humidity28%
Visibility—
Dew point58°
Sun, 16109° / 77°0.01Light rain
109 °Light rain

Calvin, Sunday, 16 August

Light rain. High 109°, low 77°.

Pressure30.00 inHg
Wind15.8 mph SW
Humidity20%
Visibility—
Dew point54°
Mon, 17112° / 76°0.01Light rain
112 °Light rain

Calvin, Monday, 17 August

Light rain. High 112°, low 76°.

Pressure29.94 inHg
Wind15.3 mph S
Humidity17%
Visibility—
Dew point51°
Tue, 18112° / 80°0Clear
112 °Clear

Calvin, Tuesday, 18 August

Clear. High 112°, low 80°.

Pressure29.88 inHg
Wind16.6 mph S
Humidity16%
Visibility—
Dew point51°
Wed, 19113° / 83°0Light rain
113 °Light rain

Calvin, Wednesday, 19 August

Light rain. High 113°, low 83°.

Pressure29.83 inHg
Wind18.1 mph SW
Humidity17%
Visibility—
Dew point53°
Thu, 20113° / 81°0.01Light rain
113 °Light rain

Calvin, Thursday, 20 August

Light rain. High 113°, low 81°.

Pressure29.80 inHg
Wind17.1 mph SW
Humidity17%
Visibility—
Dew point52°
Fri, 21101° / 73°0.06Light rain
101 °Light rain

Calvin, Friday, 21 August

Light rain. High 101°, low 73°.

Pressure29.85 inHg
Wind14.8 mph NE
Humidity30%
Visibility—
Dew point58°
Sat, 2296° / 71°0.11Light rain
96 °Light rain

Calvin, Saturday, 22 August

Light rain. High 96°, low 71°.

Pressure29.88 inHg
Wind15.5 mph NE
Humidity42%
Visibility—
Dew point64°
Sun, 2399° / 71°0Mostly clear
99 °Mostly clear

Calvin, Sunday, 23 August

Mostly clear. High 99°, low 71°.

Pressure29.94 inHg
Wind14.4 mph NE
Humidity27%
Visibility—
Dew point55°

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 Calvin, 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 Calvin, 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.