10-day forecast for Brighton, IL: 29° to 75°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Sunday, October 25
44°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2072° / 45°0
Morning48°feels 46°
Afternoon71°feels 70°
Evening54°feels 53°
Overnight50°feels 49°
72 °
Brighton, Tuesday, 20 October
Clear. High 72°, low 45°.
Pressure30.36 inHg
Wind3 mph S
Humidity47%
Visibility6.2 mi
Dew point47°
Wed, 2171° / 45°0
Morning48°feels 48°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight48°feels 47°
71 °
Brighton, Wednesday, 21 October
Partly cloudy. High 71°, low 45°.
Pressure30.27 inHg
Wind3.1 mph S
Humidity51%
Visibility6.2 mi
Dew point48°
Thu, 2273° / 49°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening60°feels 60°
Overnight52°feels 51°
73 °
Brighton, Thursday, 22 October
Clear. High 73°, low 49°.
Pressure30.30 inHg
Wind3.4 mph NE
Humidity46%
Visibility6.2 mi
Dew point48°
Fri, 2371° / 52°0
Morning55°feels 54°
Afternoon70°feels 69°
Evening59°feels 58°
Overnight54°feels 53°
71 °
Brighton, Friday, 23 October
Clear. High 71°, low 52°.
Pressure30.30 inHg
Wind6.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point50°
Sat, 2469° / 49°0
Morning54°feels 52°
Afternoon66°feels 65°
Evening60°feels 58°
Overnight56°feels 54°
69 °
Brighton, Saturday, 24 October
Overcast. High 69°, low 49°.
Pressure30.36 inHg
Wind7.4 mph SE
Humidity46%
Visibility—
Dew point44°
Sun, 2575° / 53°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening66°feels 65°
Overnight62°feels 61°
75 °
Brighton, Sunday, 25 October
Overcast. High 75°, low 53°.
Pressure30.39 inHg
Wind7.9 mph S
Humidity47%
Visibility—
Dew point48°
Mon, 2671° / 57°0
Morning62°feels 62°
Afternoon66°feels 65°
Evening62°feels 62°
Overnight58°feels 57°
71 °
Brighton, Monday, 26 October
Overcast. High 71°, low 57°.
Pressure30.24 inHg
Wind7.8 mph NE
Humidity61%
Visibility—
Dew point52°
Tue, 2756° / 39°0.08
Morning51°feels 49°
Afternoon45°feels 38°
Evening44°feels 37°
Overnight42°feels 35°
56 °
Brighton, Tuesday, 27 October
Light rain. High 56°, low 39°.
Pressure30.33 inHg
Wind17.5 mph N
Humidity83%
Visibility—
Dew point41°
Wed, 2844° / 29°0
Morning33°feels 25°
Afternoon42°feels 35°
Evening35°feels 30°
Overnight31°feels 26°
44 °
Brighton, Wednesday, 28 October
Clear. High 44°, low 29°.
Pressure30.53 inHg
Wind12.5 mph N
Humidity27%
Visibility—
Dew point9°
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 Brighton, 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.