As of 05:34 CDT

Weather in Fortuna, MO

59°

Fortuna, Sunday, 11 October, 05:34

Clear. Feels like 58°. High 90°, low 59°.

Pressure29.94 inHg

Wind6.9 mph S

Humidity79%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Mon, 1291° / 66°

91 °

Fortuna, Monday, 12 October

Partly cloudy. High 91°, low 66°.

Pressure29.88 inHg

Wind16.7 mph SW

Humidity39%

Visibility6.2 mi

Dew point59°

Tue, 1392° / 72°

92 °

Fortuna, Tuesday, 13 October

Clear. High 92°, low 72°.

Pressure29.88 inHg

Wind11.1 mph SW

Humidity48%

Visibility6.2 mi

Dew point66°

Wed, 1478° / 70°

0.47

78 °

Fortuna, Wednesday, 14 October

Rain. High 78°, low 70°.

Pressure30.03 inHg

Wind5.1 mph S

Humidity75%

Visibility6.2 mi

Dew point69°

Thu, 1579° / 70°

0.87

79 °

Fortuna, Thursday, 15 October

Rain. High 79°, low 70°.

Pressure30.03 inHg

Wind10.8 mph S

Humidity97%

Visibility—

Dew point72°

Fri, 1671° / 46°

0.05

71 °

Fortuna, Friday, 16 October

Light rain. High 71°, low 46°.

Pressure30.45 inHg

Wind15.9 mph N

Humidity55%

Visibility—

Dew point44°

Sat, 1744° / 30°

44 °

Fortuna, Saturday, 17 October

Clear. High 44°, low 30°.

Pressure30.56 inHg

Wind20.1 mph N

Humidity33%

Visibility—

Dew point13°

Sun, 1853° / 28°

53 °

Fortuna, Sunday, 18 October

Clear. High 53°, low 28°.

Pressure30.53 inHg

Wind9.1 mph S

Humidity29%

Visibility—

Dew point15°

Mon, 1963° / 36°

63 °

Fortuna, Monday, 19 October

Clear. High 63°, low 36°.

Pressure30.27 inHg

Wind16.4 mph SW

Humidity28%

Visibility—

Dew point24°

Tue, 2068° / 41°

68 °

Fortuna, Tuesday, 20 October

Clear. High 68°, low 41°.

Pressure30.18 inHg

Wind15.5 mph SW

Humidity28%

Visibility—

Dew point29°

Wed, 2171° / 48°

71 °

Fortuna, Wednesday, 21 October

Overcast. High 71°, low 48°.

Pressure30.18 inHg

Wind13.6 mph SW

Humidity37%

Visibility—

Dew point40°

Thu, 2273° / 59°

0.03

73 °

Fortuna, Thursday, 22 October

Light rain. High 73°, low 59°.

Pressure30.30 inHg

Wind8.2 mph S

Humidity57%

Visibility—

Dew point54°

Fri, 2377° / 56°

77 °

Fortuna, Friday, 23 October

Clear. High 77°, low 56°.

Pressure30.21 inHg

Wind14.7 mph S

Humidity47%

Visibility—

Dew point51°

Sat, 2465° / 48°

0.11

65 °

Fortuna, Saturday, 24 October

Light rain. High 65°, low 48°.

Pressure30.24 inHg

Wind15.5 mph N

Humidity48%

Visibility—

Dew point44°

Sun, 2557° / 40°

57 °

Fortuna, Sunday, 25 October

Clear. High 57°, low 40°.

Pressure30.45 inHg

Wind8.7 mph NW

Humidity42%

Visibility—

Dew point31°

Mon, 2665° / 42°

65 °

Fortuna, Monday, 26 October

Clear. High 65°, low 42°.

Pressure30.15 inHg

Wind14.7 mph W

Humidity40%

Visibility—

Dew point37°

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 Fortuna, 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 Fortuna, 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.