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As of 16:18 CDT

Weather in Putnam, IL

85°Current weather

Putnam, Saturday, 8 August, 16:18

Clear. Feels like 88°. High 85°, low 69°.

Pressure29.97 inHg
Wind5 mph NW
Humidity60%
Visibility6.2 mi
Dew point69°
Sun, 0990° / 67°0.16Rain
90 °Rain

Putnam, Sunday, 9 August

Rain. High 90°, low 67°.

Pressure29.91 inHg
Wind7 mph S
Humidity77%
Visibility6.2 mi
Dew point75°
Mon, 1088° / 75°0.01Light rain
88 °Light rain

Putnam, Monday, 10 August

Light rain. High 88°, low 75°.

Pressure29.91 inHg
Wind6.7 mph SW
Humidity77%
Visibility6.2 mi
Dew point73°
Tue, 1188° / 73°0Light rain
88 °Light rain

Putnam, Tuesday, 11 August

Light rain. High 88°, low 73°.

Pressure29.77 inHg
Wind16.3 mph SW
Humidity72%
Visibility6.2 mi
Dew point72°
Wed, 1278° / 70°0.05Light rain
78 °Light rain

Putnam, Wednesday, 12 August

Light rain. High 78°, low 70°.

Pressure29.85 inHg
Wind6.6 mph E
Humidity79%
Visibility6.2 mi
Dew point69°
Thu, 1373° / 64°0.19Rain
73 °Rain

Putnam, Thursday, 13 August

Rain. High 73°, low 64°.

Pressure29.91 inHg
Wind12.5 mph NE
Humidity82%
Visibility—
Dew point66°
Fri, 1475° / 55°0Clear
75 °Clear

Putnam, Friday, 14 August

Clear. High 75°, low 55°.

Pressure30.18 inHg
Wind7.3 mph NE
Humidity63%
Visibility—
Dew point58°
Sat, 1574° / 56°0Overcast
74 °Overcast

Putnam, Saturday, 15 August

Overcast. High 74°, low 56°.

Pressure30.30 inHg
Wind6.8 mph SE
Humidity57%
Visibility—
Dew point55°
Sun, 1678° / 58°0Overcast
78 °Overcast

Putnam, Sunday, 16 August

Overcast. High 78°, low 58°.

Pressure30.18 inHg
Wind11 mph S
Humidity65%
Visibility—
Dew point61°
Mon, 1782° / 67°0Overcast
82 °Overcast

Putnam, Monday, 17 August

Overcast. High 82°, low 67°.

Pressure29.97 inHg
Wind7.2 mph S
Humidity84%
Visibility—
Dew point71°
Tue, 1883° / 70°0Light rain
83 °Light rain

Putnam, Tuesday, 18 August

Light rain. High 83°, low 70°.

Pressure30.00 inHg
Wind7.5 mph NE
Humidity71%
Visibility—
Dew point71°
Wed, 1987° / 67°0.2Light rain
87 °Light rain

Putnam, Wednesday, 19 August

Light rain. High 87°, low 67°.

Pressure29.91 inHg
Wind7.6 mph S
Humidity69%
Visibility—
Dew point71°
Thu, 2079° / 67°0.37Rain
79 °Rain

Putnam, Thursday, 20 August

Rain. High 79°, low 67°.

Pressure29.91 inHg
Wind10.1 mph N
Humidity72%
Visibility—
Dew point68°
Fri, 2181° / 62°0.02Light rain
81 °Light rain

Putnam, Friday, 21 August

Light rain. High 81°, low 62°.

Pressure29.97 inHg
Wind6.2 mph NE
Humidity60%
Visibility—
Dew point62°
Sat, 2280° / 59°0.02Light rain
80 °Light rain

Putnam, Saturday, 22 August

Light rain. High 80°, low 59°.

Pressure29.94 inHg
Wind16.4 mph NE
Humidity65%
Visibility—
Dew point65°
Sun, 2369° / 49°0Mostly clear
69 °Mostly clear

Putnam, Sunday, 23 August

Mostly clear. High 69°, low 49°.

Pressure30.24 inHg
Wind12.9 mph E
Humidity50%
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 Putnam, IL 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 Putnam, IL 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.