As of 03:40 CDT

Weather in Hammond, MO

60°

Hammond, Sunday, 11 October, 03:40

Clear. Feels like 60°. High 89°, low 59°.

Pressure29.97 inHg

Wind3 mph SE

Humidity88%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Mon, 1291° / 63°

91 °

Hammond, Monday, 12 October

Clear. High 91°, low 63°.

Pressure30.00 inHg

Wind10 mph SW

Humidity44%

Visibility6.2 mi

Dew point61°

Tue, 1389° / 67°

89 °

Hammond, Tuesday, 13 October

Clear. High 89°, low 67°.

Pressure29.94 inHg

Wind6.9 mph S

Humidity57%

Visibility6.2 mi

Dew point69°

Wed, 1478° / 72°

0.49

78 °

Hammond, Wednesday, 14 October

Rain. High 78°, low 72°.

Pressure30.03 inHg

Wind7 mph S

Humidity83%

Visibility2.0 mi

Dew point71°

Thu, 1583° / 70°

0.65

83 °

Hammond, Thursday, 15 October

Rain. High 83°, low 70°.

Pressure30.06 inHg

Wind7.8 mph SW

Humidity79%

Visibility—

Dew point71°

Fri, 1672° / 50°

0.67

72 °

Hammond, Friday, 16 October

Heavy rain. High 72°, low 50°.

Pressure30.33 inHg

Wind15.5 mph N

Humidity63%

Visibility—

Dew point54°

Sat, 1748° / 33°

48 °

Hammond, Saturday, 17 October

Clear. High 48°, low 33°.

Pressure30.50 inHg

Wind15.2 mph N

Humidity26%

Visibility—

Dew point11°

Sun, 1855° / 28°

55 °

Hammond, Sunday, 18 October

Clear. High 55°, low 28°.

Pressure30.56 inHg

Wind5 mph SE

Humidity23%

Visibility—

Dew point11°

Mon, 1966° / 34°

66 °

Hammond, Monday, 19 October

Clear. High 66°, low 34°.

Pressure30.36 inHg

Wind8.2 mph S

Humidity22%

Visibility—

Dew point19°

Tue, 2071° / 41°

71 °

Hammond, Tuesday, 20 October

Clear. High 71°, low 41°.

Pressure30.21 inHg

Wind10.2 mph S

Humidity22%

Visibility—

Dew point25°

Wed, 2175° / 49°

75 °

Hammond, Wednesday, 21 October

Overcast. High 75°, low 49°.

Pressure30.21 inHg

Wind8.7 mph S

Humidity30%

Visibility—

Dew point36°

Thu, 2266° / 54°

66 °

Hammond, Thursday, 22 October

Overcast. High 66°, low 54°.

Pressure30.33 inHg

Wind2.6 mph N

Humidity50%

Visibility—

Dew point45°

Fri, 2378° / 54°

78 °

Hammond, Friday, 23 October

Clear. High 78°, low 54°.

Pressure30.27 inHg

Wind8.2 mph S

Humidity38%

Visibility—

Dew point46°

Sat, 2473° / 56°

0.02

73 °

Hammond, Saturday, 24 October

Light rain. High 73°, low 56°.

Pressure30.18 inHg

Wind9.8 mph N

Humidity53%

Visibility—

Dew point52°

Sun, 2563° / 44°

63 °

Hammond, Sunday, 25 October

Overcast. High 63°, low 44°.

Pressure30.39 inHg

Wind9 mph N

Humidity35%

Visibility—

Dew point31°

Mon, 2668° / 42°

68 °

Hammond, Monday, 26 October

Overcast. High 68°, low 42°.

Pressure30.21 inHg

Wind10.1 mph W

Humidity34%

Visibility—

Dew point33°

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 Hammond, 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 Hammond, 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.