Climate Walnut - Illinois
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 29 | 34 | 47 | 61 | 71 | 81 |
| Average low in ºF Av. low Lo | 12 | 17 | 28 | 38 | 50 | 59 |
| Av. precipitation in inch Av. precip. Pre. | 1.29 | 1.57 | 2.15 | 3.18 | 4.36 | 4.56 |
| Av. snowfall in inch Snowfall Sn | 10 | 8 | 3 | 1 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 75 | 63 | 48 | 33 |
| Average low in ºF Av. low Lo | 63 | 61 | 52 | 40 | 30 | 17 |
| Av. precipitation in inch Av. precip. Pre. | 3.85 | 4.44 | 3.12 | 2.89 | 2.44 | 1.96 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 0 | 1 | 9 |
Walnut Climate Graph - Illinois Climate Chart
Daily normals Walnut - Illinois - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 29.8 | 13.1 | 0.04 | 0.04 | 0.39 | 1.00 |
| 2 Jan | 29.7 | 13.0 | 0.08 | 0.08 | 0.71 | 1.80 |
| 3 Jan | 29.6 | 12.9 | 0.12 | 0.12 | 1.10 | 2.80 |
| 4 Jan | 29.6 | 12.8 | 0.16 | 0.16 | 1.42 | 3.60 |
| 5 Jan | 29.5 | 12.7 | 0.20 | 0.20 | 1.69 | 4.30 |
| 6 Jan | 29.4 | 12.6 | 0.24 | 0.24 | 2.09 | 5.30 |
| 7 Jan | 29.3 | 12.5 | 0.31 | 0.31 | 2.40 | 6.10 |
| 8 Jan | 29.3 | 12.4 | 0.35 | 0.35 | 2.80 | 7.10 |
| 9 Jan | 29.2 | 12.3 | 0.39 | 0.39 | 3.11 | 7.90 |
| 10 Jan | 29.2 | 12.2 | 0.43 | 0.43 | 3.39 | 8.60 |
| 11 Jan | 29.1 | 12.2 | 0.47 | 0.47 | 3.82 | 9.70 |
| 12 Jan | 29.1 | 12.1 | 0.51 | 0.51 | 4.09 | 10.40 |
Weather history Walnut - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 82.9 | 63.0 | 0.00 | - | - |
| 02 Jun | 82.0 | 50.0 | 0.00 | - | - |
| 03 Jun | 84.9 | 54.0 | 0.00 | - | - |
| 04 Jun | 84.0 | 57.0 | 0.00 | - | - |
| 05 Jun | - | - | - | - | - |
| 06 Jun | - | - | - | - | - |
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| 30 Jun | - | - | - | - | - |
Past weather Walnut
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 83.5 ºF | 29 ºF | |
| Average low temperature Av. low temp. | 56.0 ºF | 12 ºF | |
| Total precipitation Total precip. | 0.00 inch | 1.29 inch | |
| Total snowfall Total snowfall | - inch | 10 inch | |
| Highest max temperature Highest max temp. | 84.9 ºF | - | |
| Lowest max temperature Lowest max temp. | 82.0 ºF | - | |
| Highest min temperature Highest min temp. | 63.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 50.0 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Walnut - Illinois
| Country | United States | |
|---|---|---|
| State | Illinois | |
| County | Bureau | |
| City | Walnut | |
| Zip Code | 61376 | |
| Longitude | -89.59 dec. degr. | |
| Latitude | 41.56 dec. degr. | |
| Altitude - Elevation | 715ft | |
| ICAO | - | |
| IATA | - |
Date and Time Walnut - Illinois
| Local Time | 08:25 PM | |
|---|---|---|
| Sunrise | 05:22 AM | |
| Sunset | 08:32 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Walnut - Illinois
USGS National Map — Open interactive map
Walnut weather averages
| Annual high temperature | 59ºF |
| Annual low temperature | 39ºF |
| Average annual precip. | 35.81 inch |
| Av. annual snowfall | 32 inch |
Station Data
Monthly averages Walnut
Longitude: -89.59, Latitude: 41.56
Average weather Walnut, IL - 61376
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...