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As of 03:50 CDT

Weather in Byron, IL

40°Current weather

Byron, Wednesday, 21 October, 03:50

Clear. Feels like 40°. High 73°, low 40°.

Pressure30.27 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point40°

10-day forecast for Byron, IL: 35° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

73°
Best day: Thursday, October 22
51° · 0.26 in
Worst day: Tuesday, October 27

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

Thu, 2273° / 45°0Clear
MorningClear48°feels 48°
AfternoonClear73°feels 72°
EveningClear59°feels 59°
OvernightClear48°feels 47°
73 °Clear

Byron, Thursday, 22 October

Clear. High 73°, low 45°.

Pressure30.27 inHg
Wind2.6 mph SE
Humidity61%
Visibility6.2 mi
Dew point54°
Fri, 2370° / 51°0Clear
MorningOvercast52°feels 52°
AfternoonMostly clear69°feels 68°
EveningMostly clear59°feels 58°
OvernightClear52°feels 52°
70 °Clear

Byron, Friday, 23 October

Clear. High 70°, low 51°.

Pressure30.33 inHg
Wind5.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point55°
Sat, 2468° / 51°0Overcast
MorningOvercast51°feels 50°
AfternoonOvercast68°feels 67°
EveningOvercast61°feels 60°
OvernightOvercast53°feels 52°
68 °Overcast

Byron, Saturday, 24 October

Overcast. High 68°, low 51°.

Pressure30.36 inHg
Wind9.4 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2571° / 53°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast68°feels 67°
EveningOvercast60°feels 60°
OvernightOvercast56°feels 55°
71 °Overcast

Byron, Sunday, 25 October

Overcast. High 71°, low 53°.

Pressure30.33 inHg
Wind7.9 mph S
Humidity52%
Visibility—
Dew point49°
Mon, 2671° / 52°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast68°feels 68°
EveningOvercast58°feels 57°
OvernightOvercast54°feels 53°
71 °Overcast

Byron, Monday, 26 October

Overcast. High 71°, low 52°.

Pressure30.21 inHg
Wind13.8 mph E
Humidity57%
Visibility—
Dew point52°
Tue, 2751° / 45°0.26Light rain
MorningLight rain46°feels 41°
AfternoonLight rain46°feels 40°
EveningLight rain46°feels 42°
OvernightLight rain47°feels 43°
51 °Light rain

Byron, Tuesday, 27 October

Light rain. High 51°, low 45°.

Pressure30.27 inHg
Wind11.3 mph NE
Humidity93%
Visibility—
Dew point44°
Wed, 2856° / 47°0.26Rain
MorningRain50°feels 49°
AfternoonRain55°feels 54°
EveningRain53°feels 53°
OvernightRain52°feels 51°
56 °Rain

Byron, Wednesday, 28 October

Rain. High 56°, low 47°.

Pressure30.09 inHg
Wind13.3 mph SW
Humidity81%
Visibility—
Dew point48°
Thu, 2949° / 39°0.04Light rain
MorningLight rain45°feels 37°
AfternoonLight rain46°feels 40°
EveningLight rain42°feels 37°
OvernightLight rain40°feels 35°
49 °Light rain

Byron, Thursday, 29 October

Light rain. High 49°, low 39°.

Pressure30.21 inHg
Wind19.1 mph W
Humidity57%
Visibility—
Dew point32°
Fri, 3051° / 35°0Clear
MorningClear39°feels 35°
AfternoonClear48°feels 46°
EveningClear42°feels 39°
OvernightClear38°feels 34°
51 °Clear

Byron, Friday, 30 October

Clear. High 51°, low 35°.

Pressure30.33 inHg
Wind6.7 mph NW
Humidity45%
Visibility—
Dew point27°

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 Byron, 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.