Weather in Silverthorne, Colorado
High country wildflowers peak. Day 59 of spring. Read this microseason across nine climate regions →
Silverthorne, CO
Sunday, May 17 at 5:56 AM
44
°
Overcast
Feels like
39°
Humidity
63%
Wind
3 mph
Sunrise
5:48 AM
Sunset
8:12 PM
Silverthorne, CO
Hour by hour · 24h
50°
11p
48°
12a
46°
1a
44°
2a
43°
3a
38°
4a
36°
5a
37°
6a
39°
7a
47°
8a
53°
9a
60°
10a
62°
11a
64°
12p
65°
1p
66°
2p
66°
3p
66°
4p
66°
5p
65°
6p
63°
7p
60°
8p
56°
9p
53°
10p
Silverthorne, CO
7-day forecast
- TodayMay 16Overcast18%63°39°
- SundayMay 17Light Drizzle27%60°36°
- MondayMay 18Light Snow Shwrs96%45°25°
- TuesdayMay 19Foggy55%54°25°
- WednesdayMay 20Foggy42%56°33°
- ThursdayMay 21Foggy37%59°33°
- FridayMay 22Light Drizzle21%61°37°
Silverthorne, CO
Next 24 hours · Cool now
Silverthorne, CO
Anemometer · 24h winds · from true
From · True
NW
318° · veering 131°
Direction
NW
318°
Sustained
3
mph
Gust
6
mph
Peak 24h
23
avg 6
Beaufort · 1 · LIGHT AIR
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
−24h−18h−12h−6hnow
Silverthorne, CO
Air quality
59
AQI
Moderate
- PM 2.5
- 1.5 μg/m³
- PM 10
- 1.8 μg/m³
- NO₂
- 2.5 μg/m³
- Ozone
- 93.0 μg/m³
- UV Index
- 0.0 Low
Silverthorne, CO
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
11:19 AM
Sunrise
5:48 AM
Daylight
14h 24m
Sunset
8:12 PM
Civil dusk
2:44 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Silverthorne, CO
The moon
New Moon
0% illuminated
- Moonrise
- 11:57 AM
- Moonset
- 2:46 AM
- In sign
- ♊︎ Gemini
Silverthorne, CO
Microseason · 28 of 72
May 16–20
High country wildflowers peak
bird
Silverthorne at a glance
- Today vs. normal: 28°F below the seasonal normal for this latitude
- Last frost: April 14 (climatological average for this latitude)
- Microseason: 28 of 72, May 16–20
- Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.
Right now in the garden
Warm-season window is open
As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.