10-day forecast for Atwater, IL: 63° to 99°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
94°
Best day: Sunday, August 9
83° · 0.32 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1099° / 71°0.3
Morning79°feels 79°
Afternoon96°feels 109°
Evening86°feels 96°
Overnight81°feels 85°
99 °
Atwater, Monday, 10 August
Heavy rain. High 99°, low 71°.
Pressure29.94 inHg
Wind13.1 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1195° / 72°0.01
Morning74°feels 75°
Afternoon93°feels 105°
Evening84°feels 90°
Overnight78°feels 79°
95 °
Atwater, Tuesday, 11 August
Light rain. High 95°, low 72°.
Pressure29.88 inHg
Wind13.7 mph SW
Humidity62%
Visibility6.2 mi
Dew point74°
Wed, 1290° / 72°0.26
Morning75°feels 77°
Afternoon89°feels 96°
Evening78°feels 80°
Overnight73°feels 74°
90 °
Atwater, Wednesday, 12 August
Rain. High 90°, low 72°.
Pressure29.83 inHg
Wind9.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point72°
Thu, 1383° / 69°0.32
Morning73°feels 75°
Afternoon82°feels 86°
Evening73°feels 74°
Overnight69°feels 70°
83 °
Atwater, Thursday, 13 August
Rain. High 83°, low 69°.
Pressure29.91 inHg
Wind12.7 mph NE
Humidity66%
Visibility—
Dew point69°
Fri, 1472° / 63°0.19
Morning65°feels 65°
Afternoon69°feels 69°
Evening68°feels 69°
Overnight65°feels 66°
72 °
Atwater, Friday, 14 August
Light rain. High 72°, low 63°.
Pressure30.09 inHg
Wind16.2 mph NE
Humidity86%
Visibility—
Dew point64°
Sat, 1581° / 64°0.16
Morning68°feels 69°
Afternoon78°feels 79°
Evening76°feels 78°
Overnight69°feels 71°
81 °
Atwater, Saturday, 15 August
Light rain. High 81°, low 64°.
Pressure30.15 inHg
Wind13.4 mph SE
Humidity75%
Visibility—
Dew point68°
Sun, 1686° / 68°0
Morning72°feels 75°
Afternoon82°feels 86°
Evening78°feels 78°
Overnight72°feels 73°
86 °
Atwater, Sunday, 16 August
Overcast. High 86°, low 68°.
Pressure30.03 inHg
Wind8.1 mph E
Humidity74%
Visibility—
Dew point71°
Mon, 1784° / 69°0
Morning72°feels 74°
Afternoon81°feels 84°
Evening78°feels 78°
Overnight71°feels 72°
84 °
Atwater, Monday, 17 August
Overcast. High 84°, low 69°.
Pressure30.06 inHg
Wind8.5 mph NE
Humidity64%
Visibility—
Dew point67°
Tue, 1885° / 66°0
Morning71°feels 72°
Afternoon82°feels 86°
Evening80°feels 84°
Overnight75°feels 76°
85 °
Atwater, Tuesday, 18 August
Overcast. High 85°, low 66°.
Pressure30.00 inHg
Wind10.7 mph SE
Humidity64%
Visibility—
Dew point67°
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 Atwater, 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.