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As of 14:47 CDT

Weather in Osa, MO

91°Current weather

Osa, Saturday, 8 August, 14:47

Clear. Feels like 95°. High 94°, low 68°.

Pressure30.00 inHg
Wind2.2 mph S
Humidity47%
Visibility6.2 mi
Dew point68°
Sun, 0998° / 70°0Mostly clear
98 °Mostly clear

Osa, Sunday, 9 August

Mostly clear. High 98°, low 70°.

Pressure29.97 inHg
Wind13 mph S
Humidity35%
Visibility6.2 mi
Dew point63°
Mon, 10100° / 72°0Clear
100 °Clear

Osa, Monday, 10 August

Clear. High 100°, low 72°.

Pressure29.97 inHg
Wind14.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point62°
Tue, 11103° / 78°0Clear
103 °Clear

Osa, Tuesday, 11 August

Clear. High 103°, low 78°.

Pressure29.91 inHg
Wind17.6 mph SW
Humidity31%
Visibility6.2 mi
Dew point63°
Wed, 1299° / 78°0.01Light rain
99 °Light rain

Osa, Wednesday, 12 August

Light rain. High 99°, low 78°.

Pressure29.85 inHg
Wind13.1 mph W
Humidity31%
Visibility6.2 mi
Dew point61°
Thu, 1392° / 76°0.07Light rain
92 °Light rain

Osa, Thursday, 13 August

Light rain. High 92°, low 76°.

Pressure29.83 inHg
Wind15.9 mph SW
Humidity47%
Visibility—
Dew point65°
Fri, 1487° / 71°0.26Rain
87 °Rain

Osa, Friday, 14 August

Rain. High 87°, low 71°.

Pressure30.06 inHg
Wind12.3 mph E
Humidity60%
Visibility—
Dew point67°
Sat, 1590° / 65°0.03Light rain
90 °Light rain

Osa, Saturday, 15 August

Light rain. High 90°, low 65°.

Pressure30.15 inHg
Wind14.6 mph SE
Humidity54%
Visibility—
Dew point65°
Sun, 1696° / 70°0.01Light rain
96 °Light rain

Osa, Sunday, 16 August

Light rain. High 96°, low 70°.

Pressure30.09 inHg
Wind16.7 mph S
Humidity46%
Visibility—
Dew point62°
Mon, 17103° / 81°0Partly cloudy
103 °Partly cloudy

Osa, Monday, 17 August

Partly cloudy. High 103°, low 81°.

Pressure29.97 inHg
Wind18.9 mph SW
Humidity30%
Visibility—
Dew point58°
Tue, 18104° / 77°0Partly cloudy
104 °Partly cloudy

Osa, Tuesday, 18 August

Partly cloudy. High 104°, low 77°.

Pressure29.91 inHg
Wind15.1 mph SE
Humidity23%
Visibility—
Dew point55°
Wed, 19107° / 72°0.02Light rain
107 °Light rain

Osa, Wednesday, 19 August

Light rain. High 107°, low 72°.

Pressure29.83 inHg
Wind13.6 mph SW
Humidity22%
Visibility—
Dew point54°
Thu, 2093° / 72°0.09Light rain
93 °Light rain

Osa, Thursday, 20 August

Light rain. High 93°, low 72°.

Pressure29.85 inHg
Wind13 mph S
Humidity47%
Visibility—
Dew point64°
Fri, 2198° / 70°0.04Light rain
98 °Light rain

Osa, Friday, 21 August

Light rain. High 98°, low 70°.

Pressure29.85 inHg
Wind10.9 mph N
Humidity39%
Visibility—
Dew point62°
Sat, 2293° / 71°0.11Light rain
93 °Light rain

Osa, Saturday, 22 August

Light rain. High 93°, low 71°.

Pressure29.88 inHg
Wind7.5 mph E
Humidity38%
Visibility—
Dew point59°
Sun, 2391° / 68°0Overcast
91 °Overcast

Osa, Sunday, 23 August

Overcast. High 91°, low 68°.

Pressure30.00 inHg
Wind10.8 mph E
Humidity37%
Visibility—
Dew point56°

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 Osa, MO 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 Osa, MO 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.