As of 22:12 CDT

Weather in Hammond, MO

46°

Hammond, Saturday, 17 October, 22:12

Clear. Feels like 45°. High 63°, low 40°.

Pressure30.45 inHg

Wind3.3 mph E

Humidity77%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Sun, 1865° / 42°

65 °

Hammond, Sunday, 18 October

Clear. High 65°, low 42°.

Pressure30.45 inHg

Wind5 mph SE

Humidity49%

Visibility6.2 mi

Dew point39°

Mon, 1968° / 43°

68 °

Hammond, Monday, 19 October

Clear. High 68°, low 43°.

Pressure30.36 inHg

Wind3.9 mph SE

Humidity49%

Visibility6.2 mi

Dew point44°

Tue, 2070° / 46°

70 °

Hammond, Tuesday, 20 October

Clear. High 70°, low 46°.

Pressure30.36 inHg

Wind3.8 mph SE

Humidity42%

Visibility6.2 mi

Dew point42°

Wed, 2172° / 47°

72 °

Hammond, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.27 inHg

Wind3.1 mph S

Humidity47%

Visibility6.2 mi

Dew point46°

Thu, 2274° / 51°

74 °

Hammond, Thursday, 22 October

Clear. High 74°, low 51°.

Pressure30.21 inHg

Wind4.4 mph E

Humidity41%

Visibility—

Dew point45°

Fri, 2376° / 52°

76 °

Hammond, Friday, 23 October

Clear. High 76°, low 52°.

Pressure30.21 inHg

Wind7.4 mph SE

Humidity41%

Visibility—

Dew point45°

Sat, 2481° / 55°

81 °

Hammond, Saturday, 24 October

Overcast. High 81°, low 55°.

Pressure30.21 inHg

Wind8.2 mph S

Humidity25%

Visibility—

Dew point38°

Sun, 2572° / 54°

72 °

Hammond, Sunday, 25 October

Overcast. High 72°, low 54°.

Pressure30.36 inHg

Wind10.1 mph N

Humidity47%

Visibility—

Dew point49°

Mon, 2670° / 48°

70 °

Hammond, Monday, 26 October

Overcast. High 70°, low 48°.

Pressure30.36 inHg

Wind6 mph NE

Humidity39%

Visibility—

Dew point38°

Tue, 2773° / 50°

73 °

Hammond, Tuesday, 27 October

Overcast. High 73°, low 50°.

Pressure30.27 inHg

Wind8.3 mph S

Humidity36%

Visibility—

Dew point40°

Wed, 2877° / 58°

77 °

Hammond, Wednesday, 28 October

Overcast. High 77°, low 58°.

Pressure30.12 inHg

Wind11.8 mph S

Humidity35%

Visibility—

Dew point43°

Thu, 2979° / 62°

0.05

79 °

Hammond, Thursday, 29 October

Light rain. High 79°, low 62°.

Pressure29.91 inHg

Wind13.1 mph S

Humidity38%

Visibility—

Dew point49°

Fri, 3071° / 58°

0.33

71 °

Hammond, Friday, 30 October

Rain. High 71°, low 58°.

Pressure29.97 inHg

Wind9 mph SW

Humidity67%

Visibility—

Dew point58°

Sat, 3165° / 60°

0.77

65 °

Hammond, Saturday, 31 October

Rain. High 65°, low 60°.

Pressure29.88 inHg

Wind8.7 mph SE

Humidity98%

Visibility—

Dew point63°

Sun, 0175° / 58°

0.37

75 °

Hammond, Sunday, 1 November

Rain. High 75°, low 58°.

Pressure30.00 inHg

Wind10.6 mph SW

Humidity48%

Visibility—

Dew point51°

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.