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As of 07:31 CDT

Weather in Waltham, IL

39°Current weather

Waltham, Sunday, 18 October, 07:31

Clear. Feels like 33°. High 64°, low 39°.

Pressure30.45 inHg
Wind8.9 mph S
Humidity80%
Visibility6.2 mi
Dew point33°

10-day forecast for Waltham, IL: 39° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Saturday, October 24
61° · 0.09 in
Worst day: Tuesday, October 27

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

Mon, 1966° / 42°0Mostly clear
MorningClear45°feels 45°
AfternoonMostly clear65°feels 64°
EveningOvercast53°feels 52°
OvernightClear46°feels 44°
66 °Mostly clear

Waltham, Monday, 19 October

Mostly clear. High 66°, low 42°.

Pressure30.39 inHg
Wind3.2 mph S
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 2066° / 43°0Clear
MorningClear45°feels 43°
AfternoonMostly clear65°feels 64°
EveningClear53°feels 52°
OvernightClear46°feels 44°
66 °Clear

Waltham, Tuesday, 20 October

Clear. High 66°, low 43°.

Pressure30.39 inHg
Wind4.7 mph SE
Humidity51%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 43°0Clear
MorningClear45°feels 45°
AfternoonClear66°feels 65°
EveningClear58°feels 56°
OvernightClear46°feels 45°
67 °Clear

Waltham, Wednesday, 21 October

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind3.2 mph S
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 50°0Clear
MorningClear55°feels 55°
AfternoonClear68°feels 67°
EveningClear62°feels 61°
OvernightClear52°feels 51°
69 °Clear

Waltham, Thursday, 22 October

Clear. High 69°, low 50°.

Pressure30.30 inHg
Wind8 mph NE
Humidity53%
Visibility—
Dew point48°
Fri, 2365° / 50°0Partly cloudy
MorningPartly cloudy54°feels 52°
AfternoonPartly cloudy63°feels 62°
EveningPartly cloudy57°feels 56°
OvernightPartly cloudy56°feels 54°
65 °Partly cloudy

Waltham, Friday, 23 October

Partly cloudy. High 65°, low 50°.

Pressure30.36 inHg
Wind8.5 mph E
Humidity62%
Visibility—
Dew point49°
Sat, 2473° / 57°0Overcast
MorningOvercast61°feels 59°
AfternoonOvercast71°feels 69°
EveningOvercast65°feels 64°
OvernightOvercast62°feels 60°
73 °Overcast

Waltham, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.21 inHg
Wind15.9 mph S
Humidity32%
Visibility—
Dew point38°
Sun, 2561° / 45°0.02Light rain
MorningLight rain51°feels 47°
AfternoonLight rain54°feels 51°
EveningLight rain48°feels 45°
OvernightLight rain46°feels 42°
61 °Light rain

Waltham, Sunday, 25 October

Light rain. High 61°, low 45°.

Pressure30.45 inHg
Wind12.7 mph NW
Humidity37%
Visibility—
Dew point29°
Mon, 2657° / 40°0Overcast
MorningOvercast44°feels 41°
AfternoonOvercast54°feels 51°
EveningOvercast51°feels 47°
OvernightOvercast49°feels 46°
57 °Overcast

Waltham, Monday, 26 October

Overcast. High 57°, low 40°.

Pressure30.36 inHg
Wind10.2 mph SW
Humidity29%
Visibility—
Dew point21°
Tue, 2761° / 49°0.09Light rain
MorningLight rain51°feels 49°
AfternoonLight rain56°feels 55°
EveningLight rain56°feels 54°
OvernightLight rain54°feels 53°
61 °Light rain

Waltham, Tuesday, 27 October

Light rain. High 61°, low 49°.

Pressure30.18 inHg
Wind9.4 mph SW
Humidity61%
Visibility—
Dew point42°

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 Waltham, 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.