10-day forecast for Watson, IL: 55° to 93°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Monday, August 10
82° · 0.8 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 72°0
Morning77°feels 78°
Afternoon91°feels 101°
Evening83°feels 91°
Overnight74°feels 75°
92 °
Watson, Sunday, 9 August
Partly cloudy. High 92°, low 72°.
Pressure30.00 inHg
Wind12.2 mph S
Humidity64%
Visibility6.2 mi
Dew point72°
Mon, 1093° / 75°0
Morning77°feels 78°
Afternoon92°feels 101°
Evening83°feels 88°
Overnight77°feels 79°
93 °
Watson, Monday, 10 August
Partly cloudy. High 93°, low 75°.
Pressure29.97 inHg
Wind14.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Tue, 1192° / 76°0
Morning78°feels 79°
Afternoon92°feels 99°
Evening83°feels 90°
Overnight81°feels 84°
92 °
Watson, Tuesday, 11 August
Partly cloudy. High 92°, low 76°.
Pressure29.88 inHg
Wind14.6 mph SW
Humidity58%
Visibility6.2 mi
Dew point73°
Wed, 1288° / 70°0.5
Morning74°feels 75°
Afternoon86°feels 95°
Evening76°feels 77°
Overnight71°feels 72°
88 °
Watson, Wednesday, 12 August
Rain. High 88°, low 70°.
Pressure29.83 inHg
Wind4.5 mph NW
Humidity65%
Visibility6.2 mi
Dew point73°
Thu, 1382° / 70°0.8
Morning74°feels 76°
Afternoon80°feels 85°
Evening72°feels 74°
Overnight71°feels 72°
82 °
Watson, Thursday, 13 August
Rain. High 82°, low 70°.
Pressure29.88 inHg
Wind9.8 mph W
Humidity75%
Visibility—
Dew point72°
Fri, 1475° / 61°0.02
Morning66°feels 66°
Afternoon73°feels 73°
Evening68°feels 68°
Overnight62°feels 62°
75 °
Watson, Friday, 14 August
Light rain. High 75°, low 61°.
Pressure30.15 inHg
Wind12.2 mph NE
Humidity54%
Visibility—
Dew point55°
Sat, 1575° / 55°0
Morning60°feels 60°
Afternoon73°feels 73°
Evening68°feels 69°
Overnight61°feels 60°
75 °
Watson, Saturday, 15 August
Partly cloudy. High 75°, low 55°.
Pressure30.30 inHg
Wind7.3 mph NE
Humidity58%
Visibility—
Dew point55°
Sun, 1679° / 58°0.01
Morning64°feels 63°
Afternoon76°feels 76°
Evening71°feels 72°
Overnight67°feels 67°
79 °
Watson, Sunday, 16 August
Light rain. High 79°, low 58°.
Pressure30.21 inHg
Wind9.2 mph S
Humidity55%
Visibility—
Dew point57°
Mon, 1787° / 67°0.15
Morning73°feels 75°
Afternoon82°feels 88°
Evening81°feels 88°
Overnight74°feels 76°
87 °
Watson, Monday, 17 August
Light rain. High 87°, low 67°.
Pressure29.97 inHg
Wind15.9 mph S
Humidity80%
Visibility—
Dew point73°
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 Watson, 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.