As of 02:28 CDT

Weather in Hammond, MO

58°

Hammond, Friday, 16 October, 02:28

Overcast. Feels like 58°. High 59°, low 51°.

Pressure30.18 inHg

Wind14.1 mph NW

Humidity84%

Visibility5.8 mi

Dew point53°

See detailed hourly forecast

Sat, 1759° / 43°

59 °

Hammond, Saturday, 17 October

Clear. High 59°, low 43°.

Pressure30.56 inHg

Wind6.4 mph NE

Humidity52%

Visibility6.2 mi

Dew point38°

Sun, 1863° / 42°

63 °

Hammond, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.47 inHg

Wind5.4 mph SE

Humidity51%

Visibility6.2 mi

Dew point40°

Mon, 1968° / 44°

68 °

Hammond, Monday, 19 October

Clear. High 68°, low 44°.

Pressure30.36 inHg

Wind5.5 mph S

Humidity49%

Visibility6.2 mi

Dew point43°

Tue, 2070° / 46°

70 °

Hammond, Tuesday, 20 October

Clear. High 70°, low 46°.

Pressure30.27 inHg

Wind7.3 mph E

Humidity38%

Visibility—

Dew point39°

Wed, 2175° / 47°

75 °

Hammond, Wednesday, 21 October

Mostly clear. High 75°, low 47°.

Pressure30.24 inHg

Wind4.6 mph SE

Humidity36%

Visibility—

Dew point40°

Thu, 2280° / 53°

80 °

Hammond, Thursday, 22 October

Clear. High 80°, low 53°.

Pressure30.21 inHg

Wind5.5 mph SE

Humidity24%

Visibility—

Dew point35°

Fri, 2377° / 54°

77 °

Hammond, Friday, 23 October

Overcast. High 77°, low 54°.

Pressure30.09 inHg

Wind9.8 mph SE

Humidity27%

Visibility—

Dew point36°

Sat, 2482° / 56°

82 °

Hammond, Saturday, 24 October

Clear. High 82°, low 56°.

Pressure30.12 inHg

Wind6.2 mph S

Humidity25%

Visibility—

Dew point39°

Sun, 2578° / 55°

78 °

Hammond, Sunday, 25 October

Overcast. High 78°, low 55°.

Pressure30.15 inHg

Wind6.3 mph SE

Humidity30%

Visibility—

Dew point40°

Mon, 2679° / 54°

79 °

Hammond, Monday, 26 October

Overcast. High 79°, low 54°.

Pressure29.97 inHg

Wind13.4 mph S

Humidity35%

Visibility—

Dew point46°

Tue, 2771° / 42°

71 °

Hammond, Tuesday, 27 October

Overcast. High 71°, low 42°.

Pressure30.09 inHg

Wind6.3 mph W

Humidity33%

Visibility—

Dew point33°

Wed, 2863° / 49°

0.3

63 °

Hammond, Wednesday, 28 October

Rain. High 63°, low 49°.

Pressure29.85 inHg

Wind14.8 mph W

Humidity74%

Visibility—

Dew point49°

Thu, 2971° / 41°

71 °

Hammond, Thursday, 29 October

Mostly clear. High 71°, low 41°.

Pressure30.03 inHg

Wind7 mph NW

Humidity34%

Visibility—

Dew point34°

Fri, 3075° / 48°

75 °

Hammond, Friday, 30 October

Clear. High 75°, low 48°.

Pressure30.06 inHg

Wind3.7 mph SW

Humidity28%

Visibility—

Dew point35°

Sat, 3179° / 53°

79 °

Hammond, Saturday, 31 October

Clear. High 79°, low 53°.

Pressure29.91 inHg

Wind8.5 mph SW

Humidity38%

Visibility—

Dew point48°

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.