As of 08:42 CDT

Weather in Halfway, MO

67°

Halfway, Sunday, 11 October, 08:42

Clear. Feels like 67°. High 89°, low 60°.

Pressure30.00 inHg

Wind8.6 mph SW

Humidity75%

Visibility6.2 mi

Dew point59°

See detailed hourly forecast

Mon, 1291° / 63°

91 °

Halfway, Monday, 12 October

Clear. High 91°, low 63°.

Pressure29.91 inHg

Wind17.4 mph SW

Humidity41%

Visibility6.2 mi

Dew point60°

Tue, 1393° / 66°

93 °

Halfway, Tuesday, 13 October

Clear. High 93°, low 66°.

Pressure29.91 inHg

Wind12.6 mph SW

Humidity51%

Visibility6.2 mi

Dew point68°

Wed, 1480° / 72°

0.79

80 °

Halfway, Wednesday, 14 October

Heavy rain. High 80°, low 72°.

Pressure30.03 inHg

Wind10.8 mph SW

Humidity95%

Visibility1.6 mi

Dew point72°

Thu, 1580° / 70°

0.91

80 °

Halfway, Thursday, 15 October

Rain. High 80°, low 70°.

Pressure30.00 inHg

Wind14.4 mph SW

Humidity77%

Visibility—

Dew point71°

Fri, 1665° / 52°

0.09

65 °

Halfway, Friday, 16 October

Light rain. High 65°, low 52°.

Pressure30.42 inHg

Wind17 mph N

Humidity53%

Visibility—

Dew point43°

Sat, 1751° / 34°

51 °

Halfway, Saturday, 17 October

Clear. High 51°, low 34°.

Pressure30.62 inHg

Wind11.5 mph NE

Humidity26%

Visibility—

Dew point14°

Sun, 1859° / 33°

59 °

Halfway, Sunday, 18 October

Clear. High 59°, low 33°.

Pressure30.47 inHg

Wind15.5 mph S

Humidity32%

Visibility—

Dew point23°

Mon, 1965° / 38°

65 °

Halfway, Monday, 19 October

Clear. High 65°, low 38°.

Pressure30.39 inHg

Wind14.1 mph SW

Humidity31%

Visibility—

Dew point28°

Tue, 2068° / 47°

68 °

Halfway, Tuesday, 20 October

Overcast. High 68°, low 47°.

Pressure30.27 inHg

Wind13.2 mph S

Humidity35%

Visibility—

Dew point35°

Wed, 2167° / 49°

67 °

Halfway, Wednesday, 21 October

Overcast. High 67°, low 49°.

Pressure30.18 inHg

Wind13 mph S

Humidity48%

Visibility—

Dew point42°

Thu, 2276° / 56°

76 °

Halfway, Thursday, 22 October

Clear. High 76°, low 56°.

Pressure30.21 inHg

Wind9.4 mph S

Humidity48%

Visibility—

Dew point51°

Fri, 2377° / 57°

77 °

Halfway, Friday, 23 October

Partly cloudy. High 77°, low 57°.

Pressure30.15 inHg

Wind9.6 mph S

Humidity45%

Visibility—

Dew point50°

Sat, 2478° / 58°

78 °

Halfway, Saturday, 24 October

Clear. High 78°, low 58°.

Pressure30.15 inHg

Wind8.3 mph SW

Humidity51%

Visibility—

Dew point55°

Sun, 2579° / 60°

0.33

79 °

Halfway, Sunday, 25 October

Rain. High 79°, low 60°.

Pressure30.00 inHg

Wind16.6 mph N

Humidity53%

Visibility—

Dew point57°

Mon, 2659° / 45°

59 °

Halfway, Monday, 26 October

Light rain. High 59°, low 45°.

Pressure30.03 inHg

Wind14.6 mph NW

Humidity37%

Visibility—

Dew point31°

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 Halfway, 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 Halfway, 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.