As of 12:17 CDT

Weather in Olympia, MO

85°

Olympia, Monday, 12 October, 12:17

Clear. Feels like 86°. High 88°, low 68°.

Pressure29.94 inHg

Wind16.7 mph SW

Humidity50%

Visibility6.2 mi

Dew point64°

See detailed hourly forecast

Tue, 1392° / 67°

92 °

Olympia, Tuesday, 13 October

Clear. High 92°, low 67°.

Pressure29.88 inHg

Wind10.8 mph SW

Humidity57%

Visibility6.2 mi

Dew point69°

Wed, 1479° / 72°

0.54

79 °

Olympia, Wednesday, 14 October

Rain. High 79°, low 72°.

Pressure30.03 inHg

Wind4.2 mph SW

Humidity94%

Visibility1.9 mi

Dew point73°

Thu, 1580° / 70°

0.69

80 °

Olympia, Thursday, 15 October

Rain. High 80°, low 70°.

Pressure30.03 inHg

Wind10.2 mph SW

Humidity88%

Visibility2.5 mi

Dew point72°

Fri, 1664° / 52°

0.35

64 °

Olympia, Friday, 16 October

Rain. High 64°, low 52°.

Pressure30.50 inHg

Wind17.7 mph N

Humidity53%

Visibility6.2 mi

Dew point39°

Sat, 1761° / 43°

61 °

Olympia, Saturday, 17 October

Clear. High 61°, low 43°.

Pressure30.47 inHg

Wind7.2 mph NE

Humidity54%

Visibility—

Dew point40°

Sun, 1871° / 44°

71 °

Olympia, Sunday, 18 October

Partly cloudy. High 71°, low 44°.

Pressure30.21 inHg

Wind13.9 mph S

Humidity26%

Visibility—

Dew point28°

Mon, 1972° / 51°

0.33

72 °

Olympia, Monday, 19 October

Rain. High 72°, low 51°.

Pressure30.18 inHg

Wind15.7 mph SW

Humidity82%

Visibility—

Dew point49°

Tue, 2081° / 58°

81 °

Olympia, Tuesday, 20 October

Overcast. High 81°, low 58°.

Pressure30.09 inHg

Wind8.5 mph S

Humidity46%

Visibility—

Dew point53°

Wed, 2182° / 62°

82 °

Olympia, Wednesday, 21 October

Mostly clear. High 82°, low 62°.

Pressure30.12 inHg

Wind14.9 mph SE

Humidity47%

Visibility—

Dew point57°

Thu, 2286° / 67°

86 °

Olympia, Thursday, 22 October

Overcast. High 86°, low 67°.

Pressure30.15 inHg

Wind17.9 mph S

Humidity48%

Visibility—

Dew point59°

Fri, 2385° / 71°

85 °

Olympia, Friday, 23 October

Overcast. High 85°, low 71°.

Pressure30.15 inHg

Wind15.7 mph S

Humidity46%

Visibility—

Dew point59°

Sat, 2474° / 60°

0.41

74 °

Olympia, Saturday, 24 October

Rain. High 74°, low 60°.

Pressure29.94 inHg

Wind23.8 mph S

Humidity82%

Visibility—

Dew point67°

Sun, 2561° / 53°

61 °

Olympia, Sunday, 25 October

Overcast. High 61°, low 53°.

Pressure30.24 inHg

Wind17.4 mph NW

Humidity54%

Visibility—

Dew point42°

Mon, 2663° / 45°

63 °

Olympia, Monday, 26 October

Overcast. High 63°, low 45°.

Pressure30.30 inHg

Wind10 mph N

Humidity35%

Visibility—

Dew point30°

Tue, 2769° / 45°

69 °

Olympia, Tuesday, 27 October

Clear. High 69°, low 45°.

Pressure29.97 inHg

Wind16.4 mph N

Humidity40%

Visibility—

Dew point40°

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 Olympia, 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 Olympia, 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.