As of 01:41 CDT

Weather in Olympia, MO

69°

Olympia, Sunday, 11 October, 01:41

Clear. Feels like 69°. High 89°, low 61°.

Pressure29.94 inHg

Wind7.3 mph S

Humidity69%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Mon, 1289° / 66°

89 °

Olympia, Monday, 12 October

Clear. High 89°, low 66°.

Pressure29.91 inHg

Wind17.2 mph SW

Humidity39%

Visibility6.2 mi

Dew point57°

Tue, 1391° / 73°

0.02

91 °

Olympia, Tuesday, 13 October

Light rain. High 91°, low 73°.

Pressure29.88 inHg

Wind11.7 mph SW

Humidity54%

Visibility6.2 mi

Dew point68°

Wed, 1475° / 69°

0.5

75 °

Olympia, Wednesday, 14 October

Rain. High 75°, low 69°.

Pressure30.03 inHg

Wind6.1 mph SW

Humidity92%

Visibility4.2 mi

Dew point72°

Thu, 1579° / 66°

0.67

79 °

Olympia, Thursday, 15 October

Rain. High 79°, low 66°.

Pressure30.06 inHg

Wind9.2 mph E

Humidity87%

Visibility—

Dew point70°

Fri, 1662° / 46°

0.04

62 °

Olympia, Friday, 16 October

Light rain. High 62°, low 46°.

Pressure30.39 inHg

Wind18.4 mph N

Humidity61%

Visibility—

Dew point46°

Sat, 1746° / 33°

46 °

Olympia, Saturday, 17 October

Clear. High 46°, low 33°.

Pressure30.65 inHg

Wind18.4 mph N

Humidity32%

Visibility—

Dew point14°

Sun, 1854° / 29°

54 °

Olympia, Sunday, 18 October

Clear. High 54°, low 29°.

Pressure30.59 inHg

Wind11.2 mph S

Humidity28%

Visibility—

Dew point16°

Mon, 1962° / 36°

62 °

Olympia, Monday, 19 October

Clear. High 62°, low 36°.

Pressure30.45 inHg

Wind14.8 mph SW

Humidity30%

Visibility—

Dew point25°

Tue, 2066° / 41°

66 °

Olympia, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.30 inHg

Wind14.2 mph SW

Humidity30%

Visibility—

Dew point29°

Wed, 2169° / 45°

69 °

Olympia, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.15 inHg

Wind17.3 mph SW

Humidity36%

Visibility—

Dew point36°

Thu, 2273° / 50°

73 °

Olympia, Thursday, 22 October

Clear. High 73°, low 50°.

Pressure30.21 inHg

Wind9.7 mph SW

Humidity50%

Visibility—

Dew point48°

Fri, 2373° / 49°

73 °

Olympia, Friday, 23 October

Clear. High 73°, low 49°.

Pressure30.24 inHg

Wind7.2 mph E

Humidity43%

Visibility—

Dew point44°

Sat, 2471° / 55°

71 °

Olympia, Saturday, 24 October

Overcast. High 71°, low 55°.

Pressure30.21 inHg

Wind9.1 mph SE

Humidity58%

Visibility—

Dew point48°

Sun, 2576° / 55°

76 °

Olympia, Sunday, 25 October

Clear. High 76°, low 55°.

Pressure30.15 inHg

Wind14.2 mph SW

Humidity37%

Visibility—

Dew point44°

Mon, 2676° / 56°

76 °

Olympia, Monday, 26 October

Partly cloudy. High 76°, low 56°.

Pressure30.06 inHg

Wind22.8 mph SW

Humidity38%

Visibility—

Dew point46°

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.