10-day forecast for Exeter, IL: 57° to 102°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Monday, August 10
72° · 0.6 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 71°0
Morning77°feels 78°
Afternoon93°feels 99°
Evening84°feels 90°
Overnight71°feels 72°
94 °
Exeter, Sunday, 9 August
Clear. High 94°, low 71°.
Pressure29.94 inHg
Wind15.8 mph S
Humidity53%
Visibility6.2 mi
Dew point71°
Mon, 10101° / 74°0
Morning76°feels 77°
Afternoon99°feels 104°
Evening88°feels 93°
Overnight80°feels 80°
101 °
Exeter, Monday, 10 August
Overcast. High 101°, low 74°.
Pressure29.91 inHg
Wind11.4 mph SW
Humidity43%
Visibility6.2 mi
Dew point68°
Tue, 11102° / 76°0.02
Morning76°feels 77°
Afternoon102°feels 105°
Evening90°feels 92°
Overnight78°feels 79°
102 °
Exeter, Tuesday, 11 August
Light rain. High 102°, low 76°.
Pressure29.80 inHg
Wind18.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point65°
Wed, 1287° / 73°0.43
Morning78°feels 79°
Afternoon85°feels 89°
Evening76°feels 77°
Overnight79°feels 79°
87 °
Exeter, Wednesday, 12 August
Rain. High 87°, low 73°.
Pressure29.83 inHg
Wind13.1 mph E
Humidity56%
Visibility6.2 mi
Dew point68°
Thu, 1372° / 65°0.6
Morning71°feels 72°
Afternoon71°feels 72°
Evening70°feels 71°
Overnight66°feels 67°
72 °
Exeter, Thursday, 13 August
Rain. High 72°, low 65°.
Pressure29.88 inHg
Wind12.9 mph NE
Humidity95%
Visibility—
Dew point69°
Fri, 1478° / 57°0
Morning62°feels 62°
Afternoon76°feels 75°
Evening71°feels 71°
Overnight62°feels 62°
78 °
Exeter, Friday, 14 August
Partly cloudy. High 78°, low 57°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity45%
Visibility—
Dew point51°
Sat, 1578° / 58°0
Morning64°feels 64°
Afternoon77°feels 77°
Evening72°feels 73°
Overnight67°feels 67°
78 °
Exeter, Saturday, 15 August
Light rain. High 78°, low 58°.
Pressure30.18 inHg
Wind9.7 mph SE
Humidity56%
Visibility—
Dew point58°
Sun, 1672° / 65°0.39
Morning66°feels 67°
Afternoon70°feels 71°
Evening72°feels 74°
Overnight70°feels 71°
72 °
Exeter, Sunday, 16 August
Rain. High 72°, low 65°.
Pressure30.06 inHg
Wind12.9 mph SE
Humidity97%
Visibility—
Dew point68°
Mon, 1779° / 69°0.03
Morning72°feels 73°
Afternoon78°feels 79°
Evening77°feels 78°
Overnight71°feels 72°
79 °
Exeter, Monday, 17 August
Light rain. High 79°, low 69°.
Pressure29.97 inHg
Wind10.2 mph E
Humidity80%
Visibility—
Dew point70°
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 Exeter, 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.