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As of 14:41 CDT

Weather in Clinton, IA

83°Current weather

Clinton, Saturday, 8 August, 14:41

Clear. Feels like 85°. High 83°, low 67°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point66°
Sun, 0990° / 64°0.06Light rain
90 °Light rain

Clinton, Sunday, 9 August

Light rain. High 90°, low 64°.

Pressure29.88 inHg
Wind13.7 mph SE
Humidity87%
Visibility6.2 mi
Dew point72°
Mon, 1088° / 73°0Overcast
88 °Overcast

Clinton, Monday, 10 August

Overcast. High 88°, low 73°.

Pressure29.85 inHg
Wind6.7 mph S
Humidity66%
Visibility6.2 mi
Dew point71°
Tue, 1190° / 72°0Overcast
90 °Overcast

Clinton, Tuesday, 11 August

Overcast. High 90°, low 72°.

Pressure29.77 inHg
Wind12.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point70°
Wed, 1283° / 69°0.07Light rain
83 °Light rain

Clinton, Wednesday, 12 August

Light rain. High 83°, low 69°.

Pressure29.88 inHg
Wind6.4 mph S
Humidity88%
Visibility6.2 mi
Dew point69°
Thu, 1375° / 63°0Overcast
75 °Overcast

Clinton, Thursday, 13 August

Overcast. High 75°, low 63°.

Pressure29.94 inHg
Wind12.2 mph NE
Humidity68%
Visibility—
Dew point62°
Fri, 1476° / 57°0Clear
76 °Clear

Clinton, Friday, 14 August

Clear. High 76°, low 57°.

Pressure30.18 inHg
Wind6.7 mph NE
Humidity50%
Visibility—
Dew point54°
Sat, 1576° / 56°0Overcast
76 °Overcast

Clinton, Saturday, 15 August

Overcast. High 76°, low 56°.

Pressure30.30 inHg
Wind9 mph S
Humidity55%
Visibility—
Dew point55°
Sun, 1678° / 57°0Overcast
78 °Overcast

Clinton, Sunday, 16 August

Overcast. High 78°, low 57°.

Pressure30.15 inHg
Wind13.1 mph S
Humidity68%
Visibility—
Dew point59°
Mon, 1786° / 66°0.01Light rain
86 °Light rain

Clinton, Monday, 17 August

Light rain. High 86°, low 66°.

Pressure29.94 inHg
Wind6 mph S
Humidity69%
Visibility—
Dew point70°
Tue, 1885° / 69°0Partly cloudy
85 °Partly cloudy

Clinton, Tuesday, 18 August

Partly cloudy. High 85°, low 69°.

Pressure30.03 inHg
Wind8.8 mph SE
Humidity58%
Visibility—
Dew point66°
Wed, 1988° / 68°0.28Light rain
88 °Light rain

Clinton, Wednesday, 19 August

Light rain. High 88°, low 68°.

Pressure29.88 inHg
Wind9.2 mph S
Humidity60%
Visibility—
Dew point69°
Thu, 2080° / 65°0.08Light rain
80 °Light rain

Clinton, Thursday, 20 August

Light rain. High 80°, low 65°.

Pressure29.94 inHg
Wind12.3 mph NE
Humidity68%
Visibility—
Dew point63°
Fri, 2184° / 63°0.01Light rain
84 °Light rain

Clinton, Friday, 21 August

Light rain. High 84°, low 63°.

Pressure29.97 inHg
Wind7.1 mph S
Humidity50%
Visibility—
Dew point60°
Sat, 2274° / 57°0.02Light rain
74 °Light rain

Clinton, Saturday, 22 August

Light rain. High 74°, low 57°.

Pressure29.97 inHg
Wind16.8 mph NE
Humidity77%
Visibility—
Dew point64°
Sun, 2370° / 45°0Clear
70 °Clear

Clinton, Sunday, 23 August

Clear. High 70°, low 45°.

Pressure30.24 inHg
Wind12.3 mph E
Humidity45%
Visibility—
Dew point43°

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 Clinton, 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 Clinton, 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.