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As of 14:45 CDT

Weather in Waterloo, IL

77°Current weather

Waterloo, Wednesday, 14 October, 14:45

Overcast. Feels like 79°. High 78°, low 68°.

Pressure30.00 inHg
Wind1 mph SW
Humidity83%
Visibility1.5 mi
Dew point72°

10-day forecast for Waterloo, IL: 43° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Wednesday, October 21
78° · 0.77 in
Worst day: Wednesday, October 14

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 1584° / 64°0.74Heavy rain
MorningLight rain68°feels 69°
AfternoonLight rain80°feels 80°
EveningLight rain68°feels 69°
OvernightOvercast69°feels 70°
84 °Heavy rain

Waterloo, Thursday, 15 October

Heavy rain. High 84°, low 64°.

Pressure30.00 inHg
Wind7 mph SW
Humidity92%
Visibility4.1 mi
Dew point73°
Fri, 1666° / 52°0.02Light rain
MorningClear55°feels 53°
AfternoonOvercast56°feels 54°
EveningOvercast53°feels 51°
OvernightOvercast61°feels 61°
66 °Light rain

Waterloo, Friday, 16 October

Light rain. High 66°, low 52°.

Pressure30.24 inHg
Wind18.7 mph NW
Humidity47%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 44°0Clear
MorningClear45°feels 41°
AfternoonClear56°feels 53°
EveningClear50°feels 48°
OvernightClear48°feels 44°
57 °Clear

Waterloo, Saturday, 17 October

Clear. High 57°, low 44°.

Pressure30.56 inHg
Wind4.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point36°
Sun, 1863° / 43°0Clear
MorningClear47°feels 44°
AfternoonClear62°feels 59°
EveningClear54°feels 52°
OvernightClear45°feels 44°
63 °Clear

Waterloo, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.47 inHg
Wind5.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1968° / 45°0Partly cloudy
MorningPartly cloudy51°feels 51°
AfternoonPartly cloudy66°feels 64°
EveningPartly cloudy58°feels 56°
OvernightPartly cloudy53°feels 51°
68 °Partly cloudy

Waterloo, Monday, 19 October

Partly cloudy. High 68°, low 45°.

Pressure30.39 inHg
Wind7.8 mph SE
Humidity38%
Visibility—
Dew point38°
Tue, 2076° / 53°0Partly cloudy
MorningPartly cloudy61°feels 60°
AfternoonPartly cloudy73°feels 72°
EveningPartly cloudy67°feels 66°
OvernightPartly cloudy65°feels 64°
76 °Partly cloudy

Waterloo, Tuesday, 20 October

Partly cloudy. High 76°, low 53°.

Pressure30.24 inHg
Wind6.4 mph E
Humidity39%
Visibility—
Dew point45°
Wed, 2179° / 63°0Overcast
MorningOvercast68°feels 67°
AfternoonOvercast77°feels 76°
EveningOvercast68°feels 67°
OvernightOvercast64°feels 63°
79 °Overcast

Waterloo, Wednesday, 21 October

Overcast. High 79°, low 63°.

Pressure30.15 inHg
Wind10.3 mph S
Humidity43%
Visibility—
Dew point52°
Thu, 2276° / 61°0.14Light rain
MorningLight rain66°feels 66°
AfternoonLight rain74°feels 74°
EveningLight rain64°feels 65°
OvernightLight rain64°feels 64°
76 °Light rain

Waterloo, Thursday, 22 October

Light rain. High 76°, low 61°.

Pressure30.06 inHg
Wind11.4 mph SW
Humidity47%
Visibility—
Dew point53°
Fri, 2381° / 62°0.06Light rain
MorningLight rain64°feels 65°
AfternoonLight rain70°feels 71°
EveningLight rain70°feels 70°
OvernightLight rain66°feels 66°
81 °Light rain

Waterloo, Friday, 23 October

Light rain. High 81°, low 62°.

Pressure30.09 inHg
Wind9.6 mph S
Humidity80%
Visibility—
Dew point62°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Waterloo, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.