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As of 16:33 CDT

Weather in Donovan, IL

85°Current weather

Donovan, Saturday, 8 August, 16:33

Clear. Feels like 91°. High 85°, low 70°.

Pressure30.00 inHg
Wind8.1 mph W
Humidity65%
Visibility6.2 mi
Dew point72°
Sun, 0986° / 67°0.39Heavy rain
86 °Heavy rain

Donovan, Sunday, 9 August

Heavy rain. High 86°, low 67°.

Pressure29.94 inHg
Wind15.3 mph S
Humidity72%
Visibility6.2 mi
Dew point75°
Mon, 1088° / 74°0Overcast
88 °Overcast

Donovan, Monday, 10 August

Overcast. High 88°, low 74°.

Pressure29.94 inHg
Wind7.8 mph S
Humidity73%
Visibility6.2 mi
Dew point74°
Tue, 1184° / 71°0.2Light rain
84 °Light rain

Donovan, Tuesday, 11 August

Light rain. High 84°, low 71°.

Pressure29.85 inHg
Wind9.6 mph SW
Humidity78%
Visibility6.2 mi
Dew point73°
Wed, 1280° / 68°0.05Light rain
80 °Light rain

Donovan, Wednesday, 12 August

Light rain. High 80°, low 68°.

Pressure29.88 inHg
Wind9.9 mph N
Humidity74%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 64°0.02Light rain
73 °Light rain

Donovan, Thursday, 13 August

Light rain. High 73°, low 64°.

Pressure29.91 inHg
Wind12.5 mph NE
Humidity84%
Visibility—
Dew point67°
Fri, 1473° / 55°0Clear
73 °Clear

Donovan, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind10.9 mph NE
Humidity58%
Visibility—
Dew point55°
Sat, 1574° / 52°0Overcast
74 °Overcast

Donovan, Saturday, 15 August

Overcast. High 74°, low 52°.

Pressure30.33 inHg
Wind6.7 mph SE
Humidity57%
Visibility—
Dew point54°
Sun, 1677° / 56°0Partly cloudy
77 °Partly cloudy

Donovan, Sunday, 16 August

Partly cloudy. High 77°, low 56°.

Pressure30.21 inHg
Wind10.9 mph S
Humidity61%
Visibility—
Dew point58°
Mon, 1776° / 68°0.01Light rain
76 °Light rain

Donovan, Monday, 17 August

Light rain. High 76°, low 68°.

Pressure30.00 inHg
Wind9.2 mph SE
Humidity89%
Visibility—
Dew point68°
Tue, 1884° / 65°0Overcast
84 °Overcast

Donovan, Tuesday, 18 August

Overcast. High 84°, low 65°.

Pressure30.00 inHg
Wind9.9 mph NE
Humidity61%
Visibility—
Dew point66°
Wed, 1984° / 63°0.04Light rain
84 °Light rain

Donovan, Wednesday, 19 August

Light rain. High 84°, low 63°.

Pressure29.94 inHg
Wind9.8 mph S
Humidity63%
Visibility—
Dew point67°
Thu, 2082° / 66°0.33Rain
82 °Rain

Donovan, Thursday, 20 August

Rain. High 82°, low 66°.

Pressure29.85 inHg
Wind8.7 mph N
Humidity66%
Visibility—
Dew point68°
Fri, 2181° / 63°0Partly cloudy
81 °Partly cloudy

Donovan, Friday, 21 August

Partly cloudy. High 81°, low 63°.

Pressure29.94 inHg
Wind10.7 mph N
Humidity57%
Visibility—
Dew point62°
Sat, 2281° / 60°0.02Light rain
81 °Light rain

Donovan, Saturday, 22 August

Light rain. High 81°, low 60°.

Pressure29.91 inHg
Wind18.5 mph N
Humidity61%
Visibility—
Dew point64°
Sun, 2369° / 47°0Clear
69 °Clear

Donovan, Sunday, 23 August

Clear. High 69°, low 47°.

Pressure30.21 inHg
Wind12.3 mph E
Humidity40%
Visibility—
Dew point39°

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 Donovan, 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 Donovan, 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.