Monthly outlook for Wayland, IL: average high 94.1°, average low 71.7°. That is 5.9° above the climate normal for August. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 August (114.4°), the coolest 15 August (62.6°).
94.1°/71.7°
Average high / low
+5.9°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
87.6°
83.6°
+2.2°
19 August – 28 August
105°
83.5°
+12°
29 August – 7 September
at normal
81.5°
—
August records over 66 years
100.4°15 August 2007All-time high
47.3°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Camden (5 mi).
Mon, 1095° / 77°0
95 °
Wayland, Monday, 10 August
Overcast. High 95°, low 77°.
Pressure29.88 inHg
Wind9.1 mph W
Humidity50%
Visibility6.2 mi
Dew point69°
Tue, 11100° / 70°0.03
100 °
Wayland, Tuesday, 11 August
Light rain. High 100°, low 70°.
Pressure29.80 inHg
Wind15.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point69°
Wed, 1289° / 73°0.1
89 °
Wayland, Wednesday, 12 August
Light rain. High 89°, low 73°.
Pressure29.83 inHg
Wind7.9 mph E
Humidity73%
Visibility6.2 mi
Dew point74°
Thu, 1387° / 68°0.01
87 °
Wayland, Thursday, 13 August
Light rain. High 87°, low 68°.
Pressure29.94 inHg
Wind16.8 mph E
Humidity46%
Visibility—
Dew point61°
Fri, 1468° / 63°0.28
68 °
Wayland, Friday, 14 August
Light rain. High 68°, low 63°.
Pressure30.12 inHg
Wind16.1 mph E
Humidity94%
Visibility—
Dew point62°
Sat, 1583° / 63°0.23
83 °
Wayland, Saturday, 15 August
Light rain. High 83°, low 63°.
Pressure30.12 inHg
Wind13.7 mph SE
Humidity67%
Visibility—
Dew point66°
Sun, 1684° / 69°0.01
84 °
Wayland, Sunday, 16 August
Light rain. High 84°, low 69°.
Pressure30.06 inHg
Wind8.6 mph N
Humidity66%
Visibility—
Dew point69°
Mon, 1785° / 68°0
85 °
Wayland, Monday, 17 August
Overcast. High 85°, low 68°.
Pressure30.06 inHg
Wind7.7 mph NE
Humidity49%
Visibility—
Dew point62°
Tue, 1891° / 67°0
91 °
Wayland, Tuesday, 18 August
Overcast. High 91°, low 67°.
Pressure29.97 inHg
Wind11.1 mph SE
Humidity46%
Visibility—
Dew point61°
Wed, 19109° / 76°0
109 °
Wayland, Wednesday, 19 August
Mostly clear. High 109°, low 76°.
Pressure29.83 inHg
Wind13.8 mph SE
Humidity30%
Visibility—
Dew point60°
Thu, 20113° / 80°0
113 °
Wayland, Thursday, 20 August
Partly cloudy. High 113°, low 80°.
Pressure29.77 inHg
Wind16 mph W
Humidity20%
Visibility—
Dew point55°
Fri, 2198° / 77°0
98 °
Wayland, Friday, 21 August
Partly cloudy. High 98°, low 77°.
Pressure29.85 inHg
Wind14.1 mph NE
Humidity46%
Visibility—
Dew point71°
Sat, 22114° / 75°0
114 °
Wayland, Saturday, 22 August
Clear. High 114°, low 75°.
Pressure29.80 inHg
Wind22.2 mph NE
Humidity24%
Visibility—
Dew point58°
Sun, 23104° / 78°0.03
104 °
Wayland, Sunday, 23 August
Light rain. High 104°, low 78°.
Pressure29.80 inHg
Wind14.3 mph W
Humidity27%
Visibility—
Dew point59°
Mon, 2492° / 72°0.2
92 °
Wayland, Monday, 24 August
Light rain. High 92°, low 72°.
Pressure30.00 inHg
Wind13.7 mph NE
Humidity64%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.12
84 °
Wayland, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.12 in
Chance of precipitation30%
Record high96° (2003)
Record low55° (1966)
Wed, 2684° / 68°0.15
84 °
Wayland, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.15 in
Chance of precipitation30%
Record high98° (2003)
Record low51° (2025)
Thu, 2784° / 68°0.05
84 °
Wayland, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.05 in
Chance of precipitation27%
Record high96° (1983)
Record low55° (2025)
Fri, 2883° / 67°0.13
83 °
Wayland, Friday, 28 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (1984)
Record low51° (1986)
Sat, 2983° / 67°0.08
83 °
Wayland, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.08 in
Chance of precipitation23%
Record high96° (1984)
Record low47° (1986)
Sun, 3082° / 66°0.09
82 °
Wayland, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (2013)
Record low54° (2009)
Mon, 3182° / 65°0.1
82 °
Wayland, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation25%
Record high94° (2013)
Record low53° (1967)
Tue, 0182° / 66°0.15
82 °
Wayland, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.15 in
Chance of precipitation30%
Record high98° (2011)
Record low48° (1967)
Wed, 0282° / 65°0.09
82 °
Wayland, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high95° (2011)
Record low51° (2017)
Thu, 0382° / 65°0.09
82 °
Wayland, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation27%
Record high93° (1960)
Record low48° (1974)
Fri, 0480° / 64°0.1
80 °
Wayland, Friday, 4 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.1 in
Chance of precipitation20%
Record high94° (1960)
Record low44° (1974)
Sat, 0581° / 64°0.04
81 °
Wayland, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high94° (1960)
Record low48° (1974)
Sun, 0680° / 64°0.08
80 °
Wayland, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high80°
Average low64°
Average precipitation0.08 in
Chance of precipitation23%
Record high94° (1960)
Record low49° (1962)
Mon, 0781° / 63°0.1
81 °
Wayland, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.1 in
Chance of precipitation25%
Record high94° (1960)
Record low47° (2025)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Wayland, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Wayland, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.