10-day forecast for Thayer, IL: 48° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Friday, October 30
69° · 0.2 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 2576° / 48°0
Morning51°feels 49°
Afternoon76°feels 75°
Evening63°feels 62°
Overnight52°feels 51°
76 °
Thayer, Sunday, 25 October
Overcast. High 76°, low 48°.
Pressure30.39 inHg
Wind4.3 mph S
Humidity45%
Visibility6.2 mi
Dew point49°
Mon, 2674° / 54°0
Morning55°feels 54°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight58°feels 57°
74 °
Thayer, Monday, 26 October
Overcast. High 74°, low 54°.
Pressure30.30 inHg
Wind3 mph SW
Humidity51%
Visibility6.2 mi
Dew point52°
Tue, 2772° / 54°0
Morning55°feels 54°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight57°feels 56°
72 °
Thayer, Tuesday, 27 October
Overcast. High 72°, low 54°.
Pressure30.24 inHg
Wind7.9 mph S
Humidity47%
Visibility6.2 mi
Dew point50°
Wed, 2874° / 53°0
Morning59°feels 58°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight56°feels 55°
74 °
Thayer, Wednesday, 28 October
Clear. High 74°, low 53°.
Pressure30.18 inHg
Wind10.2 mph S
Humidity44%
Visibility—
Dew point48°
Thu, 2978° / 57°0
Morning63°feels 62°
Afternoon75°feels 74°
Evening68°feels 68°
Overnight64°feels 63°
78 °
Thayer, Thursday, 29 October
Clear. High 78°, low 57°.
Pressure30.18 inHg
Wind10.7 mph S
Humidity46%
Visibility—
Dew point51°
Fri, 3079° / 60°0
Morning65°feels 64°
Afternoon77°feels 76°
Evening70°feels 69°
Overnight67°feels 65°
79 °
Thayer, Friday, 30 October
Overcast. High 79°, low 60°.
Pressure30.15 inHg
Wind8.5 mph SW
Humidity32%
Visibility—
Dew point44°
Sat, 3169° / 58°0.2
Morning66°feels 65°
Afternoon67°feels 66°
Evening63°feels 62°
Overnight59°feels 59°
69 °
Thayer, Saturday, 31 October
Rain. High 69°, low 58°.
Pressure30.09 inHg
Wind12.5 mph SE
Humidity42%
Visibility—
Dew point44°
Sun, 0168° / 57°0.03
Morning60°feels 60°
Afternoon67°feels 66°
Evening64°feels 63°
Overnight61°feels 60°
68 °
Thayer, Sunday, 1 November
Light rain. High 68°, low 57°.
Pressure30.06 inHg
Wind12.8 mph S
Humidity68%
Visibility—
Dew point55°
Mon, 0270° / 57°0
Morning61°feels 60°
Afternoon70°feels 69°
Evening65°feels 64°
Overnight62°feels 61°
70 °
Thayer, Monday, 2 November
Overcast. High 70°, low 57°.
Pressure30.00 inHg
Wind11.4 mph SE
Humidity52%
Visibility—
Dew point50°
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 Thayer, 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.