As of 23:21 CDT

Weather in Grisham, MO

60°

Grisham, Saturday, 10 October, 23:21

Overcast. Feels like 60°. High 77°, low 56°.

Pressure29.97 inHg

Wind7.2 mph NE

Humidity80%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Sun, 1185° / 49°

85 °

Grisham, Sunday, 11 October

Clear. High 85°, low 49°.

Pressure30.03 inHg

Wind3.2 mph SW

Humidity46%

Visibility6.2 mi

Dew point56°

Mon, 1290° / 59°

90 °

Grisham, Monday, 12 October

Clear. High 90°, low 59°.

Pressure30.00 inHg

Wind9.8 mph SW

Humidity42%

Visibility6.2 mi

Dew point59°

Tue, 1389° / 64°

89 °

Grisham, Tuesday, 13 October

Clear. High 89°, low 64°.

Pressure29.97 inHg

Wind9.3 mph SW

Humidity44%

Visibility6.2 mi

Dew point60°

Wed, 1475° / 71°

0.24

75 °

Grisham, Wednesday, 14 October

Light rain. High 75°, low 71°.

Pressure30.03 inHg

Wind3.8 mph SW

Humidity94%

Visibility2.1 mi

Dew point73°

Thu, 1574° / 69°

0.19

74 °

Grisham, Thursday, 15 October

Light rain. High 74°, low 69°.

Pressure30.12 inHg

Wind7.2 mph NE

Humidity86%

Visibility—

Dew point68°

Fri, 1670° / 46°

0.2

70 °

Grisham, Friday, 16 October

Light rain. High 70°, low 46°.

Pressure30.27 inHg

Wind14.3 mph NW

Humidity63%

Visibility—

Dew point49°

Sat, 1746° / 34°

46 °

Grisham, Saturday, 17 October

Overcast. High 46°, low 34°.

Pressure30.50 inHg

Wind15.6 mph NW

Humidity37%

Visibility—

Dew point19°

Sun, 1854° / 29°

54 °

Grisham, Sunday, 18 October

Clear. High 54°, low 29°.

Pressure30.62 inHg

Wind7.2 mph N

Humidity28%

Visibility—

Dew point17°

Mon, 1961° / 34°

61 °

Grisham, Monday, 19 October

Clear. High 61°, low 34°.

Pressure30.50 inHg

Wind6.5 mph S

Humidity21%

Visibility—

Dew point16°

Tue, 2067° / 39°

67 °

Grisham, Tuesday, 20 October

Clear. High 67°, low 39°.

Pressure30.39 inHg

Wind7.2 mph S

Humidity20%

Visibility—

Dew point20°

Wed, 2171° / 42°

71 °

Grisham, Wednesday, 21 October

Clear. High 71°, low 42°.

Pressure30.24 inHg

Wind10 mph SW

Humidity22%

Visibility—

Dew point25°

Thu, 2276° / 48°

76 °

Grisham, Thursday, 22 October

Clear. High 76°, low 48°.

Pressure30.18 inHg

Wind6.7 mph NW

Humidity38%

Visibility—

Dew point43°

Fri, 2370° / 47°

70 °

Grisham, Friday, 23 October

Clear. High 70°, low 47°.

Pressure30.27 inHg

Wind6.2 mph N

Humidity33%

Visibility—

Dew point36°

Sat, 2462° / 47°

62 °

Grisham, Saturday, 24 October

Overcast. High 62°, low 47°.

Pressure30.30 inHg

Wind6.4 mph E

Humidity43%

Visibility—

Dew point36°

Sun, 2574° / 48°

74 °

Grisham, Sunday, 25 October

Partly cloudy. High 74°, low 48°.

Pressure30.21 inHg

Wind7.3 mph S

Humidity33%

Visibility—

Dew point38°

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 Grisham, 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 Grisham, 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.