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As of 13:16 CDT

Weather in Waterloo, OK

100°Current weather

Waterloo, Saturday, 8 August, 13:16

Clear. Feels like 110°. High 101°, low 74°.

Pressure30.00 inHg
Wind3 mph SE
Humidity40%
Visibility6.2 mi
Dew point68°
Sun, 09106° / 73°0Mostly clear
106 °Mostly clear

Waterloo, Sunday, 9 August

Mostly clear. High 106°, low 73°.

Pressure29.88 inHg
Wind15.1 mph S
Humidity22%
Visibility6.2 mi
Dew point56°
Mon, 10108° / 77°0Clear
108 °Clear

Waterloo, Monday, 10 August

Clear. High 108°, low 77°.

Pressure29.88 inHg
Wind18 mph SW
Humidity21%
Visibility6.2 mi
Dew point56°
Tue, 11109° / 85°0Clear
109 °Clear

Waterloo, Tuesday, 11 August

Clear. High 109°, low 85°.

Pressure29.85 inHg
Wind18.6 mph SW
Humidity22%
Visibility6.2 mi
Dew point58°
Wed, 12108° / 86°0Overcast
108 °Overcast

Waterloo, Wednesday, 12 August

Overcast. High 108°, low 86°.

Pressure29.83 inHg
Wind18.5 mph SW
Humidity23%
Visibility6.2 mi
Dew point58°
Thu, 13103° / 80°0.23Light rain
103 °Light rain

Waterloo, Thursday, 13 August

Light rain. High 103°, low 80°.

Pressure29.77 inHg
Wind23.8 mph NE
Humidity22%
Visibility—
Dew point54°
Fri, 1488° / 71°0.08Light rain
88 °Light rain

Waterloo, Friday, 14 August

Light rain. High 88°, low 71°.

Pressure30.03 inHg
Wind17.6 mph NE
Humidity73%
Visibility—
Dew point68°
Sat, 15107° / 73°0.05Light rain
107 °Light rain

Waterloo, Saturday, 15 August

Light rain. High 107°, low 73°.

Pressure29.94 inHg
Wind19.3 mph S
Humidity22%
Visibility—
Dew point53°
Sun, 16109° / 85°0Partly cloudy
109 °Partly cloudy

Waterloo, Sunday, 16 August

Partly cloudy. High 109°, low 85°.

Pressure29.94 inHg
Wind19.3 mph SW
Humidity19%
Visibility—
Dew point53°
Mon, 17110° / 86°0Partly cloudy
110 °Partly cloudy

Waterloo, Monday, 17 August

Partly cloudy. High 110°, low 86°.

Pressure29.91 inHg
Wind20.3 mph S
Humidity16%
Visibility—
Dew point49°
Tue, 18110° / 77°0Overcast
110 °Overcast

Waterloo, Tuesday, 18 August

Overcast. High 110°, low 77°.

Pressure29.85 inHg
Wind27.7 mph NW
Humidity17%
Visibility—
Dew point49°
Wed, 19103° / 81°0Overcast
103 °Overcast

Waterloo, Wednesday, 19 August

Overcast. High 103°, low 81°.

Pressure29.88 inHg
Wind17.9 mph NE
Humidity25%
Visibility—
Dew point56°
Thu, 2075° / 66°0.11Light rain
75 °Light rain

Waterloo, Thursday, 20 August

Light rain. High 75°, low 66°.

Pressure30.18 inHg
Wind16.7 mph NE
Humidity65%
Visibility—
Dew point60°
Fri, 2191° / 62°0Partly cloudy
91 °Partly cloudy

Waterloo, Friday, 21 August

Partly cloudy. High 91°, low 62°.

Pressure30.09 inHg
Wind9.8 mph SE
Humidity33%
Visibility—
Dew point49°
Sat, 2297° / 70°0.04Light rain
97 °Light rain

Waterloo, Saturday, 22 August

Light rain. High 97°, low 70°.

Pressure29.97 inHg
Wind14.8 mph SE
Humidity42%
Visibility—
Dew point62°
Sun, 2392° / 69°0.12Light rain
92 °Light rain

Waterloo, Sunday, 23 August

Light rain. High 92°, low 69°.

Pressure29.88 inHg
Wind24.1 mph SE
Humidity49%
Visibility—
Dew point64°

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 Waterloo, 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 Waterloo, 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.