As of 01:24 CDT

Weather in Jimtown, IL

71°Current weather

Jimtown, Sunday, 9 August, 01:24

Clear. Feels like 73°. High 91°, low 70°.

Pressure30.03 inHg
Wind4.1 mph SE
Humidity91%
Visibility6.2 mi
Dew point69°

Monthly outlook for Jimtown, IL: average high 80.7°, average low 64.3°. That is 0.5° below the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 10 August (96°), the coolest 21 August (53.4°).

80.7°/64.3°
Average high / low
−0.5°
Below normal
7 / 4
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August81.5°81.6°-0°
19 August – 28 August79.3°82°-1.5°
29 August – 7 Septemberat normal80.5°

August records over 66 years

99.1°17 August 1988All-time high
45.1°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Champaign (15 mi).

Mon, 1096° / 74°0.1Rain
96 °Rain

Jimtown, Monday, 10 August

Rain. High 96°, low 74°.

Pressure29.91 inHg
Wind13.5 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 72°0.06Light rain
90 °Light rain

Jimtown, Tuesday, 11 August

Light rain. High 90°, low 72°.

Pressure29.85 inHg
Wind17.2 mph SW
Humidity66%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 71°0.7Heavy rain
82 °Heavy rain

Jimtown, Wednesday, 12 August

Heavy rain. High 82°, low 71°.

Pressure29.85 inHg
Wind2.9 mph NW
Humidity78%
Visibility6.2 mi
Dew point74°
Thu, 1381° / 66°0.56Rain
81 °Rain

Jimtown, Thursday, 13 August

Rain. High 81°, low 66°.

Pressure29.97 inHg
Wind11.5 mph NE
Humidity67%
Visibility
Dew point67°
Fri, 1477° / 64°0.07Light rain
77 °Light rain

Jimtown, Friday, 14 August

Light rain. High 77°, low 64°.

Pressure30.09 inHg
Wind10.3 mph E
Humidity68%
Visibility
Dew point64°
Sat, 1567° / 60°0.3Rain
67 °Rain

Jimtown, Saturday, 15 August

Rain. High 67°, low 60°.

Pressure30.27 inHg
Wind11.9 mph E
Humidity92%
Visibility
Dew point57°
Sun, 1673° / 61°0.04Light rain
73 °Light rain

Jimtown, Sunday, 16 August

Light rain. High 73°, low 61°.

Pressure30.12 inHg
Wind7.4 mph E
Humidity84%
Visibility
Dew point63°
Mon, 1777° / 63°0.06Light rain
77 °Light rain

Jimtown, Monday, 17 August

Light rain. High 77°, low 63°.

Pressure30.06 inHg
Wind6.9 mph N
Humidity84%
Visibility
Dew point66°
Tue, 1882° / 65°0Overcast
82 °Overcast

Jimtown, Tuesday, 18 August

Overcast. High 82°, low 65°.

Pressure30.00 inHg
Wind4.7 mph SE
Humidity69%
Visibility
Dew point67°
Wed, 1982° / 61°0Overcast
82 °Overcast

Jimtown, Wednesday, 19 August

Overcast. High 82°, low 61°.

Pressure29.91 inHg
Wind13.2 mph N
Humidity77%
Visibility
Dew point73°
Thu, 2073° / 54°0.01Light rain
73 °Light rain

Jimtown, Thursday, 20 August

Light rain. High 73°, low 54°.

Pressure30.03 inHg
Wind12.9 mph N
Humidity64%
Visibility
Dew point56°
Fri, 2173° / 53°0Overcast
73 °Overcast

Jimtown, Friday, 21 August

Overcast. High 73°, low 53°.

Pressure30.06 inHg
Wind8.9 mph E
Humidity56%
Visibility
Dew point53°
Sat, 2278° / 59°0.03Light rain
78 °Light rain

Jimtown, Saturday, 22 August

Light rain. High 78°, low 59°.

Pressure29.85 inHg
Wind14.3 mph S
Humidity68%
Visibility
Dew point64°
Sun, 2387° / 67°0Clear
87 °Clear

Jimtown, Sunday, 23 August

Clear. High 87°, low 67°.

Pressure29.94 inHg
Wind8.8 mph W
Humidity57%
Visibility
Dew point66°
Mon, 2483° / 66°0Overcast
83 °Overcast

Jimtown, Monday, 24 August

Overcast. High 83°, low 66°.

Pressure30.00 inHg
Wind6.6 mph E
Humidity70%
Visibility
Dew point70°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 65°0.07Climate normal
82 °Climate normal

Jimtown, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high92° (2020)
Record low55° (1977)
Wed, 2683° / 66°0.09Climate normal
83 °Climate normal

Jimtown, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation32%
Record high92° (2024)
Record low53° (1964)
Thu, 2783° / 66°0.12Climate normal
83 °Climate normal

Jimtown, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high83°
Average low66°
Average precipitation0.12 in
Chance of precipitation32%
Record high94° (2024)
Record low52° (1968)
Fri, 2882° / 66°0.14Climate normal
82 °Climate normal

Jimtown, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.14 in
Chance of precipitation32%
Record high94° (2013)
Record low49° (1986)
Sat, 2982° / 65°0.11Climate normal
82 °Climate normal

Jimtown, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation28%
Record high93° (1984)
Record low45° (1986)
Sun, 3081° / 65°0.07Climate normal
81 °Climate normal

Jimtown, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (1995)
Record low48° (1986)
Mon, 3181° / 64°0.08Climate normal
81 °Climate normal

Jimtown, Monday, 31 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation22%
Record high97° (2013)
Record low51° (2009)
Tue, 0181° / 64°0.11Climate normal
81 °Climate normal

Jimtown, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation22%
Record high99° (2011)
Record low49° (1967)
Wed, 0281° / 64°0.08Climate normal
81 °Climate normal

Jimtown, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation27%
Record high99° (2011)
Record low49° (1965)
Thu, 0381° / 64°0.08Climate normal
81 °Climate normal

Jimtown, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation28%
Record high96° (2011)
Record low48° (1974)
Fri, 0480° / 63°0.09Climate normal
80 °Climate normal

Jimtown, Friday, 4 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.09 in
Chance of precipitation22%
Record high93° (1999)
Record low48° (1974)
Sat, 0580° / 62°0.04Climate normal
80 °Climate normal

Jimtown, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.04 in
Chance of precipitation20%
Record high93° (1999)
Record low48° (1997)
Sun, 0680° / 63°0.07Climate normal
80 °Climate normal

Jimtown, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1990)
Record low47° (1962)
Mon, 0780° / 62°0.07Climate normal
80 °Climate normal

Jimtown, Monday, 7 September

Climate normal for this date — 60-year average.

Average high80°
Average low62°
Average precipitation0.07 in
Chance of precipitation28%
Record high92° (1960)
Record low49° (1962)

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 Jimtown, 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 Jimtown, 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.