As of 02:46 CDT

Weather in Olney, MO

55°

Olney, Thursday, 8 October, 02:46

Clear. Feels like 54°. High 83°, low 53°.

Pressure30.03 inHg

Wind2.6 mph NE

Humidity78%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Fri, 0988° / 55°

88 °

Olney, Friday, 9 October

Clear. High 88°, low 55°.

Pressure30.09 inHg

Wind8.1 mph S

Humidity34%

Visibility6.2 mi

Dew point52°

Sat, 1086° / 61°

86 °

Olney, Saturday, 10 October

Overcast. High 86°, low 61°.

Pressure30.09 inHg

Wind6.9 mph S

Humidity38%

Visibility6.2 mi

Dew point56°

Sun, 1178° / 62°

78 °

Olney, Sunday, 11 October

Overcast. High 78°, low 62°.

Pressure29.94 inHg

Wind4.6 mph NE

Humidity53%

Visibility6.2 mi

Dew point55°

Mon, 1292° / 60°

92 °

Olney, Monday, 12 October

Clear. High 92°, low 60°.

Pressure29.83 inHg

Wind12.5 mph SW

Humidity38%

Visibility—

Dew point57°

Tue, 1380° / 56°

80 °

Olney, Tuesday, 13 October

Overcast. High 80°, low 56°.

Pressure30.06 inHg

Wind14.1 mph N

Humidity44%

Visibility—

Dew point44°

Wed, 1480° / 53°

80 °

Olney, Wednesday, 14 October

Overcast. High 80°, low 53°.

Pressure29.97 inHg

Wind15.5 mph SE

Humidity47%

Visibility—

Dew point48°

Thu, 1596° / 73°

96 °

Olney, Thursday, 15 October

Clear. High 96°, low 73°.

Pressure29.80 inHg

Wind19.2 mph SW

Humidity37%

Visibility—

Dew point61°

Fri, 1683° / 53°

0.14

83 °

Olney, Friday, 16 October

Light rain. High 83°, low 53°.

Pressure29.94 inHg

Wind16.2 mph NW

Humidity77%

Visibility—

Dew point65°

Sat, 1758° / 42°

58 °

Olney, Saturday, 17 October

Overcast. High 58°, low 42°.

Pressure30.24 inHg

Wind12.1 mph W

Humidity39%

Visibility—

Dew point30°

Sun, 1862° / 38°

62 °

Olney, Sunday, 18 October

Clear. High 62°, low 38°.

Pressure30.33 inHg

Wind7.4 mph NW

Humidity33%

Visibility—

Dew point28°

Mon, 1970° / 41°

70 °

Olney, Monday, 19 October

Clear. High 70°, low 41°.

Pressure30.27 inHg

Wind7.3 mph S

Humidity26%

Visibility—

Dew point28°

Tue, 2075° / 49°

75 °

Olney, Tuesday, 20 October

Partly cloudy. High 75°, low 49°.

Pressure30.15 inHg

Wind11.5 mph N

Humidity23%

Visibility—

Dew point30°

Wed, 2166° / 42°

66 °

Olney, Wednesday, 21 October

Overcast. High 66°, low 42°.

Pressure30.18 inHg

Wind9.4 mph E

Humidity38%

Visibility—

Dew point35°

Thu, 2272° / 51°

72 °

Olney, Thursday, 22 October

Overcast. High 72°, low 51°.

Pressure29.71 inHg

Wind12.7 mph SW

Humidity31%

Visibility—

Dew point37°

Fri, 2356° / 52°

0.23

56 °

Olney, Friday, 23 October

Rain. High 56°, low 52°.

Pressure29.83 inHg

Wind11.8 mph S

Humidity68%

Visibility—

Dew point44°

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 Olney, 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 Olney, 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.