As of 01:01 CDT

Weather in Olympia, MO

70°

Olympia, Thursday, 15 October, 01:01

Overcast. Feels like 71°. High 77°, low 59°.

Pressure30.03 inHg

Wind8.8 mph E

Humidity97%

Visibility0.8 mi

Dew point68°

See detailed hourly forecast

Fri, 1657° / 47°

57 °

Olympia, Friday, 16 October

Overcast. High 57°, low 47°.

Pressure30.42 inHg

Wind20.4 mph N

Humidity56%

Visibility6.2 mi

Dew point38°

Sat, 1757° / 40°

57 °

Olympia, Saturday, 17 October

Clear. High 57°, low 40°.

Pressure30.59 inHg

Wind3.6 mph NE

Humidity54%

Visibility6.2 mi

Dew point37°

Sun, 1863° / 43°

63 °

Olympia, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.45 inHg

Wind8.1 mph S

Humidity58%

Visibility6.2 mi

Dew point44°

Mon, 1966° / 45°

0.01

66 °

Olympia, Monday, 19 October

Light rain. High 66°, low 45°.

Pressure30.33 inHg

Wind7.2 mph S

Humidity52%

Visibility—

Dew point43°

Tue, 2073° / 48°

73 °

Olympia, Tuesday, 20 October

Clear. High 73°, low 48°.

Pressure30.24 inHg

Wind9.1 mph SE

Humidity45%

Visibility—

Dew point45°

Wed, 2178° / 57°

78 °

Olympia, Wednesday, 21 October

Clear. High 78°, low 57°.

Pressure30.18 inHg

Wind12.7 mph S

Humidity46%

Visibility—

Dew point51°

Thu, 2282° / 60°

82 °

Olympia, Thursday, 22 October

Mostly clear. High 82°, low 60°.

Pressure30.06 inHg

Wind18.9 mph S

Humidity44%

Visibility—

Dew point54°

Fri, 2373° / 65°

0.13

73 °

Olympia, Friday, 23 October

Light rain. High 73°, low 65°.

Pressure29.97 inHg

Wind21.1 mph SW

Humidity72%

Visibility—

Dew point63°

Sat, 2478° / 63°

78 °

Olympia, Saturday, 24 October

Overcast. High 78°, low 63°.

Pressure30.15 inHg

Wind8.4 mph SW

Humidity55%

Visibility—

Dew point56°

Sun, 2562° / 46°

0.49

62 °

Olympia, Sunday, 25 October

Rain. High 62°, low 46°.

Pressure30.21 inHg

Wind19.1 mph N

Humidity67%

Visibility—

Dew point46°

Mon, 2661° / 37°

0.05

61 °

Olympia, Monday, 26 October

Light rain. High 61°, low 37°.

Pressure30.18 inHg

Wind9.6 mph N

Humidity40%

Visibility—

Dew point31°

Tue, 2762° / 46°

62 °

Olympia, Tuesday, 27 October

Overcast. High 62°, low 46°.

Pressure30.15 inHg

Wind6.6 mph N

Humidity41%

Visibility—

Dew point35°

Wed, 2865° / 45°

65 °

Olympia, Wednesday, 28 October

Clear. High 65°, low 45°.

Pressure29.94 inHg

Wind8.7 mph W

Humidity43%

Visibility—

Dew point37°

Thu, 2968° / 47°

68 °

Olympia, Thursday, 29 October

Clear. High 68°, low 47°.

Pressure30.12 inHg

Wind9.2 mph W

Humidity48%

Visibility—

Dew point43°

Fri, 3071° / 49°

71 °

Olympia, Friday, 30 October

Partly cloudy. High 71°, low 49°.

Pressure29.97 inHg

Wind18.9 mph S

Humidity35%

Visibility—

Dew point39°

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.