Lyman, NE Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lyman, NE in one place.
A slight chance of rain showers between noon and 3pm, then a chance of showers and thunderstorms. Some of the storms could be severe. Mostly sunny. High near 87, with temperatures falling to around 85 in the afternoon. East northeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Lyman, NE is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 12:58 AM MDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Lyman, NE.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 8, 2026 12:58 AM MDT
- Forecast office
- CYS
- Source
- NOAA / NWS
Daily Outlook
This Week in Lyman
Tuesday looks like the warmest upcoming period in Lyman at 99 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Wednesday at about 15 to 30 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 12:58 AM MDT
- Coverage
- 7 days
- Time zone
- America/Denver
- Forecast office
- CYS
- Radar station
- KCYS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before midnight. Some of the storms could be severe. Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. Southeast wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 99. South southwest wind 10 to 20 mph, with gusts as high as 35 mph.
Mostly cloudy, with a low around 60. West northwest wind 5 to 20 mph, with gusts as high as 35 mph.
Sunny, with a high near 85.
Partly cloudy, with a low around 48.
Sunny, with a high near 83.
Clear, with a low around 51.
Sunny, with a high near 89.
Mostly clear, with a low around 51.
Sunny, with a high near 81.
A chance of showers and thunderstorms. Partly cloudy, with a low around 50.
A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
10 to 15 mph
ENE
|
|
Monday Night
Jun 8
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
60°F |
10 to 15 mph
SE
|
|
Tuesday
Jun 9
|
Mostly Sunny
|
99°F |
10 to 20 mph
SSW
|
|
Tuesday Night
Jun 9
|
Mostly Cloudy
|
60°F |
5 to 20 mph
WNW
|
|
Wednesday
Jun 10
|
Sunny
|
85°F |
15 to 30 mph
W
|
|
Wednesday Night
Jun 10
|
Partly Cloudy
|
48°F |
5 to 30 mph
NW
|
|
Thursday
Jun 11
|
Sunny
|
83°F |
5 to 15 mph
NW
|
|
Thursday Night
Jun 11
|
Clear
|
51°F |
5 to 15 mph
S
|
|
Friday
Jun 12
|
Sunny
|
89°F |
5 to 15 mph
WNW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
51°F |
5 to 15 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
81°F |
5 to 15 mph
NNE
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
50°F |
10 to 15 mph
NE
|
|
Sunday
Jun 14
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
76°F |
10 to 15 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lyman.