As of 02:11 CDT

Weather in Osa, MO

68°

Osa, Friday, 9 October, 02:11

Clear. Feels like 68°. High 88°, low 59°.

Pressure30.06 inHg

Wind1 mph SE

Humidity77%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Sat, 1082° / 55°

82 °

Osa, Saturday, 10 October

Overcast. High 82°, low 55°.

Pressure30.03 inHg

Wind7.8 mph SE

Humidity44%

Visibility6.2 mi

Dew point55°

Sun, 1189° / 62°

89 °

Osa, Sunday, 11 October

Clear. High 89°, low 62°.

Pressure29.97 inHg

Wind12.7 mph SW

Humidity32%

Visibility6.2 mi

Dew point52°

Mon, 1290° / 71°

90 °

Osa, Monday, 12 October

Clear. High 90°, low 71°.

Pressure29.94 inHg

Wind16.9 mph SW

Humidity28%

Visibility6.2 mi

Dew point48°

Tue, 1391° / 73°

0.31

91 °

Osa, Tuesday, 13 October

Rain. High 91°, low 73°.

Pressure29.88 inHg

Wind13.4 mph SW

Humidity48%

Visibility—

Dew point66°

Wed, 1480° / 70°

0.89

80 °

Osa, Wednesday, 14 October

Rain. High 80°, low 70°.

Pressure29.91 inHg

Wind11.9 mph SE

Humidity78%

Visibility—

Dew point70°

Thu, 1580° / 69°

0.68

80 °

Osa, Thursday, 15 October

Rain. High 80°, low 69°.

Pressure29.88 inHg

Wind16.1 mph S

Humidity62%

Visibility—

Dew point65°

Fri, 1670° / 49°

70 °

Osa, Friday, 16 October

Heavy rain. High 70°, low 49°.

Pressure30.15 inHg

Wind15.7 mph N

Humidity84%

Visibility—

Dew point54°

Sat, 1757° / 46°

0.01

57 °

Osa, Saturday, 17 October

Light rain. High 57°, low 46°.

Pressure30.45 inHg

Wind17 mph N

Humidity43%

Visibility—

Dew point32°

Sun, 1861° / 42°

61 °

Osa, Sunday, 18 October

Overcast. High 61°, low 42°.

Pressure30.39 inHg

Wind9.1 mph NE

Humidity35%

Visibility—

Dew point29°

Mon, 1952° / 48°

52 °

Osa, Monday, 19 October

Overcast. High 52°, low 48°.

Pressure30.42 inHg

Wind7.9 mph E

Humidity48%

Visibility—

Dew point33°

Tue, 2060° / 46°

0.16

60 °

Osa, Tuesday, 20 October

Light rain. High 60°, low 46°.

Pressure30.30 inHg

Wind6.2 mph SE

Humidity87%

Visibility—

Dew point46°

Wed, 2163° / 54°

0.04

63 °

Osa, Wednesday, 21 October

Light rain. High 63°, low 54°.

Pressure30.21 inHg

Wind3.7 mph S

Humidity97%

Visibility—

Dew point57°

Thu, 2266° / 57°

0.52

66 °

Osa, Thursday, 22 October

Rain. High 66°, low 57°.

Pressure30.18 inHg

Wind7.2 mph N

Humidity93%

Visibility—

Dew point60°

Fri, 2364° / 47°

64 °

Osa, Friday, 23 October

Clear. High 64°, low 47°.

Pressure30.27 inHg

Wind11.6 mph N

Humidity51%

Visibility—

Dew point43°

Sat, 2465° / 43°

65 °

Osa, Saturday, 24 October

Clear. High 65°, low 43°.

Pressure30.24 inHg

Wind7.5 mph SW

Humidity34%

Visibility—

Dew point33°

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.