Lewisburg · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Lewisburg & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
36°
Thu, Sep 10
Coldest night
16°
Sun, Sep 13
Days with precip
3 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
34° 21°
83% precip chance
Sat 12 – Sun 13 Sep
30° 16°
2% precip chance
Sat 19 – Sun 20 Sep
32° 20°
typical range
Sat 26 – Sun 27 Sep
30° 19°
typical range
30 days — Lewisburg
14 forecast + 16 climatology
Tue · Today Sunny
36°24°2%⌄
Wind3 mph S
Gusts14 mph
UV index9 – Very high
Precip chance2%
Sunrise06:19
Sunset19:14
Wed · Tomorrow Sunny
35°25°2%⌄
Wind4 mph S
Gusts11 mph
UV index9 – Very high
Precip chance2%
Sunrise06:20
Sunset19:13
Thursday 3/9 Sunny
35°26°3%⌄
Wind8 mph E
Gusts19 mph
UV index9 – Very high
Precip chance3%
Sunrise06:21
Sunset19:12
Friday 4/9 Sunny
35°25°0.3 mm⌄
Wind7 mph S
Gusts14 mph
UV index9 – Very high
Precip chance17%
Sunrise06:21
Sunset19:10
Saturday 5/9 Showers
34°23°4.4 mm⌄
Wind6 mph NW
Gusts9 mph
UV index7 – High
Precip chance67%
Sunrise06:22
Sunset19:09
Sunday 6/9 Showers
27°21°6.4 mm⌄
Wind11 mph SE
Gusts24 mph
UV index6 – High
Precip chance83%
Sunrise06:23
Sunset19:07
Monday 7/9 Mostly cloudy
23°18°20%⌄
Wind11 mph S
Gusts26 mph
UV index5 – Moderate
Precip chance20%
Sunrise06:24
Sunset19:06
Tuesday 8/9 Mostly cloudy
31°19°16%⌄
Wind10 mph S
Gusts23 mph
UV index7 – High
Precip chance16%
Sunrise06:24
Sunset19:04
Wednesday 9/9 Sunny
35°22°4%⌄
Wind9 mph SW
Gusts23 mph
UV index8 – Very high
Precip chance4%
Sunrise06:25
Sunset19:03
Thursday 10/9 Sunny
36°25°2%⌄
Wind9 mph W
Gusts21 mph
UV index9 – Very high
Precip chance2%
Sunrise06:26
Sunset19:02
Friday 11/9 Sunny
32°21°1.8 mm⌄
Wind12 mph N
Gusts18 mph
UV index8 – Very high
Precip chance57%
Sunrise06:27
Sunset19:00
Saturday 12/9 Sunny
28°17°2%⌄
Wind14 mph NE
Gusts27 mph
UV index7 – High
Precip chance2%
Sunrise06:27
Sunset18:59
Sunday 13/9 Sunny
30°16°1%⌄
Wind8 mph SE
Gusts28 mph
UV index8 – Very high
Precip chance1%
Sunrise06:28
Sunset18:57
Monday 14/9 Mostly cloudy
30°22°0.3 mm⌄
Wind10 mph S
Gusts23 mph
UV index6 – High
Precip chance36%
Sunrise06:29
Sunset18:56
Tuesday 15/9 Rain (climatological)
32°22°2.6 mm⌄
Day≈29–35°
Night≈19–25°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
36°24°20%⌄
Day≈33–39°
Night≈21–27°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
33°22°3.5 mm⌄
Day≈30–36°
Night≈19–25°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
30°21°2.1 mm⌄
Day≈27–33°
Night≈18–24°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
34°23°20%⌄
Day≈31–37°
Night≈20–26°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
36°24°2.4 mm⌄
Day≈33–39°
Night≈21–27°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
32°22°20%⌄
Day≈29–35°
Night≈19–25°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
30°20°20%⌄
Day≈27–33°
Night≈17–23°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
28°19°3.8 mm⌄
Day≈25–31°
Night≈16–22°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
31°21°20%⌄
Day≈28–34°
Night≈18–24°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
33°22°20%⌄
Day≈30–36°
Night≈19–25°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
35°24°3.0 mm⌄
Day≈32–38°
Night≈21–27°
Precip≈1.1 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Lewisburg, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.