As of 16:10 CDT

Weather in Thirty, IA

84°

Thirty, Saturday, 8 August, 16:10

Clear. Feels like 87°. High 84°, low 63°.

Pressure30.00 inHg

Wind5.6 mph SE

Humidity59%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

Sun, 0994° / 73°

94 °

Thirty, Sunday, 9 August

Overcast. High 94°, low 73°.

Pressure29.80 inHg

Wind18.3 mph SW

Humidity51%

Visibility6.2 mi

Dew point68°

Mon, 1088° / 72°

88 °

Thirty, Monday, 10 August

Overcast. High 88°, low 72°.

Pressure29.83 inHg

Wind13.2 mph SW

Humidity53%

Visibility6.2 mi

Dew point68°

Tue, 1195° / 78°

95 °

Thirty, Tuesday, 11 August

Partly cloudy. High 95°, low 78°.

Pressure29.77 inHg

Wind17.8 mph SW

Humidity43%

Visibility6.2 mi

Dew point66°

Wed, 1292° / 72°

0.11

92 °

Thirty, Wednesday, 12 August

Light rain. High 92°, low 72°.

Pressure29.85 inHg

Wind12.8 mph E

Humidity56%

Visibility6.2 mi

Dew point70°

Thu, 1374° / 69°

0.71

74 °

Thirty, Thursday, 13 August

Heavy rain. High 74°, low 69°.

Pressure29.91 inHg

Wind14.7 mph NW

Humidity86%

Visibility—

Dew point68°

Fri, 1479° / 60°

79 °

Thirty, Friday, 14 August

Overcast. High 79°, low 60°.

Pressure30.18 inHg

Wind7.5 mph SE

Humidity46%

Visibility—

Dew point53°

Sat, 1580° / 58°

80 °

Thirty, Saturday, 15 August

Overcast. High 80°, low 58°.

Pressure30.24 inHg

Wind12.1 mph SE

Humidity50%

Visibility—

Dew point54°

Sun, 1682° / 63°

0.04

82 °

Thirty, Sunday, 16 August

Light rain. High 82°, low 63°.

Pressure30.06 inHg

Wind11.1 mph SE

Humidity84%

Visibility—

Dew point69°

Mon, 1792° / 68°

92 °

Thirty, Monday, 17 August

Partly cloudy. High 92°, low 68°.

Pressure29.94 inHg

Wind9.4 mph N

Humidity55%

Visibility—

Dew point68°

Tue, 1889° / 72°

0.1

89 °

Thirty, Tuesday, 18 August

Light rain. High 89°, low 72°.

Pressure29.97 inHg

Wind7.5 mph SW

Humidity60%

Visibility—

Dew point68°

Wed, 1993° / 69°

0.04

93 °

Thirty, Wednesday, 19 August

Light rain. High 93°, low 69°.

Pressure29.88 inHg

Wind12.6 mph NE

Humidity51%

Visibility—

Dew point66°

Thu, 2085° / 67°

0.03

85 °

Thirty, Thursday, 20 August

Light rain. High 85°, low 67°.

Pressure29.91 inHg

Wind12.4 mph NE

Humidity53%

Visibility—

Dew point62°

Fri, 2187° / 63°

87 °

Thirty, Friday, 21 August

Mostly clear. High 87°, low 63°.

Pressure29.97 inHg

Wind7.6 mph SE

Humidity41%

Visibility—

Dew point55°

Sat, 2289° / 62°

0.15

89 °

Thirty, Saturday, 22 August

Rain. High 89°, low 62°.

Pressure29.91 inHg

Wind14.8 mph NE

Humidity44%

Visibility—

Dew point59°

Sun, 2377° / 56°

77 °

Thirty, Sunday, 23 August

Overcast. High 77°, low 56°.

Pressure30.18 inHg

Wind12.3 mph E

Humidity42%

Visibility—

Dew point45°

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 Thirty, IA 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 Thirty, IA 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.