Lacon/Marshall Cnty
Weather station · 41.0°N 89.4°W · 166 m above sea level
ICAO KC75Station data since 1950
Record high
33.3°C
in 2007
Record low
−2.2°C
in 1974
Average high
23.4°C
all years on record
19.2°C short of the record for 23 September
Today’s high 14.1°C against 33.3°C in 2007. A reading that beats it is flagged here automatically, once a second cycle confirms it.
All-time record high
39.4°C
- Date
- Thursday, 14 July 1977
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Lacon/Marshall Cnty, United States
- Position
- 41.02°N 89.39°W · 166 m
Highest highest in available records since 1950. Source: NOAA GHCN-Daily.
All-time record low
−32.8°C
- Date
- Tuesday, 5 January 1999
- Time of day
- Not recorded. The daily archive stores the day, not the hour.
- Location
- Lacon/Marshall Cnty, United States
- Position
- 41.02°N 89.39°W · 166 m
Highest and lowest lowest in available records since 1950. Source: NOAA GHCN-Daily.
Where Lacon/Marshall Cnty is
41.02°N 89.39°W
Records by month
Jan
21.1°
−32.8°
Feb
22.8°
−29.4°
Mar
27.2°
−22.2°
Apr
33.9°
−11.7°
May
35.0°
−5.6°
Jun
38.9°
2.2°
Jul
39.4°
6.7°
Aug
38.9°
3.3°
Sep
37.2°
Recent days
| Day | High | At | Low | At |
|---|---|---|---|---|
| 2026-09-23 | 14.1°C | 07:55 UTC | 12.5°C | 01:35 UTC |
| 2026-09-22 | 16.3°C | 22:15 UTC | 13.5°C | 18:35 UTC |
Nearby stations
Data sources for this page
| Figure | Source | Type |
|---|---|---|
| Right now, today so far | NOAA Aviation Weather Center (METAR) and NOAA NWS WMO bulletins (SYNOP) | Measured, station |
| All-time, monthly and on-this-day records | NOAA NCEI Global Historical Climatology Network daily (GHCN-Daily), 1950 to 2009 | Measured, station |
| Nearby stations and distances | Computed from station positions in our own database | Calculated |
