As of 21:50 CDT

Weather in Martha, OK

86°

Martha, Saturday, 8 August, 21:50

Clear. Feels like 84°. High 104°, low 76°.

Pressure29.88 inHg

Wind22.9 mph S

Humidity34%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Sun, 09105° / 74°

105 °

Martha, Sunday, 9 August

Clear. High 105°, low 74°.

Pressure29.91 inHg

Wind11.7 mph S

Humidity22%

Visibility6.2 mi

Dew point55°

Mon, 10105° / 77°

105 °

Martha, Monday, 10 August

Clear. High 105°, low 77°.

Pressure29.91 inHg

Wind14.4 mph SW

Humidity25%

Visibility6.2 mi

Dew point58°

Tue, 11106° / 82°

106 °

Martha, Tuesday, 11 August

Clear. High 106°, low 82°.

Pressure29.88 inHg

Wind15.5 mph S

Humidity27%

Visibility6.2 mi

Dew point60°

Wed, 12107° / 86°

107 °

Martha, Wednesday, 12 August

Overcast. High 107°, low 86°.

Pressure29.80 inHg

Wind17.6 mph S

Humidity30%

Visibility6.2 mi

Dew point61°

Thu, 13108° / 80°

0.04

108 °

Martha, Thursday, 13 August

Light rain. High 108°, low 80°.

Pressure29.74 inHg

Wind20.5 mph S

Humidity21%

Visibility—

Dew point53°

Fri, 14108° / 86°

108 °

Martha, Friday, 14 August

Overcast. High 108°, low 86°.

Pressure29.85 inHg

Wind17.7 mph S

Humidity25%

Visibility—

Dew point58°

Sat, 15106° / 83°

106 °

Martha, Saturday, 15 August

Mostly clear. High 106°, low 83°.

Pressure30.00 inHg

Wind15.3 mph SW

Humidity22%

Visibility—

Dew point54°

Sun, 16106° / 83°

0.01

106 °

Martha, Sunday, 16 August

Light rain. High 106°, low 83°.

Pressure30.00 inHg

Wind15.9 mph S

Humidity23%

Visibility—

Dew point55°

Mon, 17108° / 82°

108 °

Martha, Monday, 17 August

Partly cloudy. High 108°, low 82°.

Pressure29.97 inHg

Wind11.9 mph S

Humidity16%

Visibility—

Dew point46°

Tue, 18109° / 80°

109 °

Martha, Tuesday, 18 August

Clear. High 109°, low 80°.

Pressure29.91 inHg

Wind13 mph SW

Humidity13%

Visibility—

Dew point43°

Wed, 19111° / 81°

111 °

Martha, Wednesday, 19 August

Clear. High 111°, low 81°.

Pressure29.85 inHg

Wind13.7 mph S

Humidity15%

Visibility—

Dew point47°

Thu, 20111° / 82°

111 °

Martha, Thursday, 20 August

Clear. High 111°, low 82°.

Pressure29.80 inHg

Wind16.6 mph SW

Humidity17%

Visibility—

Dew point51°

Fri, 21111° / 83°

111 °

Martha, Friday, 21 August

Clear. High 111°, low 83°.

Pressure29.77 inHg

Wind16.2 mph S

Humidity16%

Visibility—

Dew point49°

Sat, 22110° / 80°

0.09

110 °

Martha, Saturday, 22 August

Light rain. High 110°, low 80°.

Pressure29.80 inHg

Wind27.6 mph W

Humidity20%

Visibility—

Dew point53°

Sun, 23104° / 78°

0.03

104 °

Martha, Sunday, 23 August

Light rain. High 104°, low 78°.

Pressure29.91 inHg

Wind10.1 mph SW

Humidity33%

Visibility—

Dew point58°

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 Martha, 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 Martha, 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.