As of 21:46 CDT

Weather in Fieldon, IL

72°Current weather

Fieldon, Saturday, 8 August, 21:46

Clear. Feels like 73°. High 89°, low 69°.

Pressure30.00 inHg
Wind7 mph SE
Humidity91%
Visibility6.2 mi
Dew point69°

Monthly outlook for Fieldon, IL: average high 83.8°, average low 66.9°. That is 0.2° below the climate normal for August. Precipitation is expected on 9 days (about 3.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 11 August (100.3°), the coolest 21 August (54.8°).

83.8°/66.9°
Average high / low
−0.2°
Below normal
9 / 5
Wet days / normal
3.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August85.8°84.2°+0.9°
18 August – 27 August80.5°84.5°-2.2°
28 August – 6 Septemberat normal82.6°

August records over 66 years

100.9°14 August 2007All-time high
48.2°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Jerseyville (9 mi).

Sun, 0995° / 72°0Partly cloudy
95 °Partly cloudy

Fieldon, Sunday, 9 August

Partly cloudy. High 95°, low 72°.

Pressure29.94 inHg
Wind13.7 mph S
Humidity58%
Visibility6.2 mi
Dew point73°
Mon, 1098° / 75°0.01Light rain
98 °Light rain

Fieldon, Monday, 10 August

Light rain. High 98°, low 75°.

Pressure29.91 inHg
Wind12.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point72°
Tue, 11100° / 74°0.04Light rain
100 °Light rain

Fieldon, Tuesday, 11 August

Light rain. High 100°, low 74°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1286° / 72°0.21Rain
86 °Rain

Fieldon, Wednesday, 12 August

Rain. High 86°, low 72°.

Pressure29.85 inHg
Wind1.7 mph NW
Humidity77%
Visibility6.2 mi
Dew point73°
Thu, 1382° / 66°1.49Heavy rain
82 °Heavy rain

Fieldon, Thursday, 13 August

Heavy rain. High 82°, low 66°.

Pressure29.91 inHg
Wind15.6 mph E
Humidity72%
Visibility
Dew point70°
Fri, 1475° / 66°0.46Rain
75 °Rain

Fieldon, Friday, 14 August

Rain. High 75°, low 66°.

Pressure30.06 inHg
Wind12.5 mph E
Humidity86%
Visibility
Dew point68°
Sat, 1576° / 67°0.26Light rain
76 °Light rain

Fieldon, Saturday, 15 August

Light rain. High 76°, low 67°.

Pressure30.15 inHg
Wind17.5 mph SE
Humidity75%
Visibility
Dew point66°
Sun, 1677° / 65°0.07Light rain
77 °Light rain

Fieldon, Sunday, 16 August

Light rain. High 77°, low 65°.

Pressure30.09 inHg
Wind11.7 mph E
Humidity86%
Visibility
Dew point69°
Mon, 1780° / 67°0.21Light rain
80 °Light rain

Fieldon, Monday, 17 August

Light rain. High 80°, low 67°.

Pressure30.03 inHg
Wind6.6 mph E
Humidity81%
Visibility
Dew point70°
Tue, 1882° / 67°0.04Light rain
82 °Light rain

Fieldon, Tuesday, 18 August

Light rain. High 82°, low 67°.

Pressure30.00 inHg
Wind9.1 mph SW
Humidity83%
Visibility
Dew point72°
Wed, 1983° / 68°0Overcast
83 °Overcast

Fieldon, Wednesday, 19 August

Overcast. High 83°, low 68°.

Pressure29.91 inHg
Wind11.4 mph N
Humidity68%
Visibility
Dew point69°
Thu, 2074° / 57°0Mostly clear
74 °Mostly clear

Fieldon, Thursday, 20 August

Mostly clear. High 74°, low 57°.

Pressure30.03 inHg
Wind14 mph NE
Humidity60%
Visibility
Dew point56°
Fri, 2172° / 55°0Light rain
72 °Light rain

Fieldon, Friday, 21 August

Light rain. High 72°, low 55°.

Pressure30.03 inHg
Wind11.5 mph E
Humidity58%
Visibility
Dew point54°
Sat, 2282° / 62°0.18Light rain
82 °Light rain

Fieldon, Saturday, 22 August

Light rain. High 82°, low 62°.

Pressure29.83 inHg
Wind13.7 mph SE
Humidity65%
Visibility
Dew point66°
Sun, 2390° / 69°0Clear
90 °Clear

Fieldon, Sunday, 23 August

Clear. High 90°, low 69°.

Pressure29.94 inHg
Wind7.8 mph NE
Humidity57%
Visibility
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 67°0.09Climate normal
84 °Climate normal

Fieldon, Monday, 24 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high98° (2023)
Record low56° (2017)
Tue, 2585° / 68°0.06Climate normal
85 °Climate normal

Fieldon, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.06 in
Chance of precipitation27%
Record high96° (2023)
Record low56° (2025)
Wed, 2685° / 68°0.12Climate normal
85 °Climate normal

Fieldon, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.12 in
Chance of precipitation30%
Record high97° (2003)
Record low52° (2025)
Thu, 2785° / 69°0.11Climate normal
85 °Climate normal

Fieldon, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low69°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (1983)
Record low56° (2015)
Fri, 2885° / 68°0.09Climate normal
85 °Climate normal

Fieldon, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low68°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (1990)
Record low54° (1986)
Sat, 2984° / 67°0.06Climate normal
84 °Climate normal

Fieldon, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation25%
Record high97° (1984)
Record low48° (1986)
Sun, 3083° / 67°0.11Climate normal
83 °Climate normal

Fieldon, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation28%
Record high96° (2013)
Record low51° (1986)
Mon, 3183° / 67°0.1Climate normal
83 °Climate normal

Fieldon, Monday, 31 August

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation27%
Record high99° (2013)
Record low54° (2023)
Tue, 0183° / 67°0.13Climate normal
83 °Climate normal

Fieldon, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation32%
Record high97° (2011)
Record low51° (1967)
Wed, 0282° / 66°0.13Climate normal
82 °Climate normal

Fieldon, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2011)
Record low51° (2017)
Thu, 0382° / 66°0.07Climate normal
82 °Climate normal

Fieldon, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2011)
Record low49° (1974)
Fri, 0481° / 65°0.1Climate normal
81 °Climate normal

Fieldon, Friday, 4 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.1 in
Chance of precipitation23%
Record high94° (1960)
Record low50° (1974)
Sat, 0582° / 65°0.04Climate normal
82 °Climate normal

Fieldon, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.04 in
Chance of precipitation15%
Record high94° (1998)
Record low51° (1974)
Sun, 0681° / 65°0.05Climate normal
81 °Climate normal

Fieldon, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.05 in
Chance of precipitation22%
Record high96° (1990)
Record low52° (2017)

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 Fieldon, 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 Fieldon, 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.